QUALCOMM Incorporated patent applications on March 14th, 2024
Patent Applications by QUALCOMM Incorporated on March 14th, 2024
QUALCOMM Incorporated: 122 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (29), H04W24/10 (22), H04W24/08 (16), H04W72/12 (14), H04W64/00 (14)
With keywords such as: based, wireless, network, device, information, communication, data, user, transmit, and receive in patent application abstracts.
See the following report for QUALCOMM Incorporated patent applications on March 14th, 2024: QUALCOMM Incorporated patent applications on March 14th, 2024
Patent Applications by QUALCOMM Incorporated
Inventor(s): Yun-Chieh CHANG of San Diego CA (US) for qualcomm incorporated, Jing WANG of Saratoga CA (US) for qualcomm incorporated, Xiaoyun JIANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01B9/02, G02B27/10, H04N5/225
Abstract: imaging systems and techniques are described. an imaging system determines, based on image data of a scene received from an image sensor, a first plurality of pixel values corresponding to a first electromagnetic (em) frequency domain and a second plurality of pixel values corresponding to a second em frequency domain. the imaging system reduces the first plurality of pixel values using a plurality of cross-domain contamination values (based on the second plurality of pixel values) to generate a third plurality of pixel values. the imaging system determines a reconstructed pixel value based on a combination of at least an overexposed pixel value of the first plurality of pixel values and a corresponding pixel of the third plurality of pixel values. the imaging system outputs a reconstructed image that includes the reconstructed pixel value and a subset of the third plurality of pixel values.
20240085197.TECHNIQUES FOR ROUTE SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sai Pradeep VENKATRAMAN of Santa Clara CA (US) for qualcomm incorporated, Meghna AGRAWAL of Cupertino CA (US) for qualcomm incorporated, Weihua GAO of San Jose CA (US) for qualcomm incorporated
IPC Code(s): G01C21/34
Abstract: methods and apparatus for route selection to a destination may include receiving a starting point and one or more destinations, and transmitting a request to a server for routes associated with the starting point and the one or more destinations. additionally, the methods and apparatus may include receiving, from the server, a plurality of routes to the one or more destinations. furthermore, the methods and apparatus may include selecting a route from the plurality of routes based at least on one or more reliability parameters associated with each route of the plurality of routes, the one or more reliability parameters comprising a likelihood of determining a position location along each route, the likelihood being based at least on detectability of features in each route by one or more object detection modalities.
Inventor(s): Yuxiang PENG of Sunnyvale CA (US) for qualcomm incorporated, Ning LUO of Cupertino CA (US) for qualcomm incorporated, Yuhua HU of Sunnyvale CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02
Abstract: techniques are provided for utilizing reference signals transmitted by network stations to determine the orientation of a wireless node. an example method for determining an orientation of a user equipment includes determining a first location associated with the user equipment, determining a second location associated with a first wireless node, receiving, with the user equipment, a radio frequency signal transmitted from the first wireless node, determining two measurements based at least in part on the first location, the second location, and angle of arrival information associated with the radio frequency signal, determining a gravity vector based on inertial measurements obtained with the user equipment, and computing the orientation of the user equipment based at least in part on the gravity vector and the two measurements.
20240085515.POSITIONING MODEL CODEPOINT CONFIGURATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, H04L1/16, H04L5/00, H04W64/00
Abstract: in an aspect, a method of wireless communication performed by a user equipment (ue) includes receiving a positioning model codepoint (pmc) index of a plurality of pmc indexes, wherein each pmc index of the plurality of pmc indexes is mapped to a corresponding positioning model of at least a subset of a plurality of positioning models configured at the ue; and applying a positioning model, mapped to the pmc index, to one or more rffp positioning measurements to obtain one or more position parameters corresponding to a location of the ue during a positioning session.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/08, G01S5/00, G01S5/02, H04W64/00
Abstract: techniques are disclosed for enabling low-power positioning of a first mobile device using differential angle of arrival (aoa). a differential aoa between a first aoa of a first wireless reference signal at a second mobile device and a second aoa of a second wireless reference signal at the second mobile device is obtained, where the first wireless reference signal is transmitted by a wireless network node, and the second wireless reference signal is transmitted by the first mobile device. the position of the first mobile device is determined based at least in part on the differential aoa. the position of the first mobile device is then provided.
Inventor(s): Dongsik KIM of San Diego CA (US) for qualcomm incorporated, Koorosh AKHAVAN of San Diego CA (US) for qualcomm incorporated, Anand Srinivas GURUSWAMY of San Diego CA (US) for qualcomm incorporated, Damith Nivantha SENARATNE of San Diego CA (US) for qualcomm incorporated, Le Nguyen LUONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S13/76, G01S13/87
Abstract: an example method of ultra-wideband (uwb) sensing performed by a wireless communication device, the method comprising determining a first channel impulse response (cir) estimation of a first frequency channel based on a radio access technology (rat) session, wherein the rat is different from uwb. the method also comprises determining a second cir estimation of a second frequency channel based on a uwb session and determining a third cir estimation of the first frequency channel based on determining a phase difference between the third cir estimation and the first cir estimation. the method further comprises determining a total cir estimation for a combined frequency channel comprising the first frequency channel and the second frequency channel based on stitching the first cir estimation, the second cir estimation, and the third cir estimation.
Inventor(s): Lipeng CAO of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): G06F1/3293, G06F1/3215
Abstract: aspects relate to limits management for a processor power distribution network. in an aspect, an electronic device has a processor with a processing core that is coupled to a power rail. the power rail is external to the processor. a current sensor is associated with the output of the power rail and configured to produce current sensor readings. a state-space unit is coupled to the current sensor. the state-space unit has a predictive model to apply the current sensor readings to the predictive model to predict a current budget for the processing core. a limit manager is configured to generate a current limit in response to the current budget. the limit manager limits a current draw of the processing core in response to the current limit.
Inventor(s): Murat CAKIR of San Diego CA (US) for qualcomm incorporated, Lindsey Makana KOSTAS of San Diego CA (US) for qualcomm incorporated, Narasimhan NARAYANAN of San Diego CA (US) for qualcomm incorporated, Jonathan Charles BRAUER of Austin TX (US) for qualcomm incorporated, Michael Robert MANAHAN of Rancho Mission Viejo CA (US) for qualcomm incorporated, Ruitao DOU of Irvine CA (US) for qualcomm incorporated, Yanjia CHEN of San Diego CA (US) for qualcomm incorporated, Pradeep Mohanan NAIR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F16/35, G06F16/38
Abstract: a method for processor-implemented method includes receiving an integrated circuit (ic) troubleshooting query for an ic. the ic troubleshooting query is received from a user. the method also includes performing natural language processing and machine learning to cluster the ic troubleshooting query into one of a number of semantically similar troubleshooting categories. the method further includes retrieving resolution data from an expert system library, based on a mapping between categories of user solutions and a topic of the ic troubleshooting query. the method also includes generating a recommendation in response to the ic troubleshooting query, based on the resolution data. the method outputs the recommendation to the user.
Inventor(s): Jamie David Iles of Queen Charlton (GB) for qualcomm incorporated, Conrado Blasco of San Mateo CA (US) for qualcomm incorporated
IPC Code(s): G06F21/55, G06F21/54, G06F21/56
Abstract: mitigating pointer authentication code (pac) attacks in processor-based devices is disclosed herein. in this regard, in some exemplary aspects, a processor of a processor-based device is configured to determine that a pointer authentication instruction to authenticate a pointer is being executed speculatively. the processor is further configured to, responsive to determining that the pointer authentication instruction is being executed speculatively, determine, based on a signature of the pointer, that the pointer is not valid. the processor is also configured to, responsive to determining that the pointer is not valid, perform a mitigation action.
20240086699.HARDWARE-AWARE FEDERATED LEARNING_simplified_abstract_(qualcomm incorporated)
Inventor(s): An CHEN of San Diego CA (US) for qualcomm incorporated, Vijaya Datta MAYYURI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/08, G06N3/04
Abstract: a processor-implemented method for hardware-aware federated learning includes receiving, from a server, information corresponding to a first jointly-trained artificial neural network (ann). a current hardware capability of a device for on-device training of the first jointly-trained ann is determined. the device transmits an indication of the current hardware capability to the server. in response to the transmitted indication, the device receives information corresponding to a second jointly-trained ann) from the server. the second jointly-trained ann is an adapted version of the first jointly-trained ann generated based on the indication of the current hardware capability.
20240087140.SEGMENTATION MASK EXTRAPOLATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qureshi ASMA of Thornhill (CA) for qualcomm incorporated, Darren GNANAPRAGASAM of Aurora (CA) for qualcomm incorporated, Alireza SHOA HASSANI LASHDAN of Burlington (CA) for qualcomm incorporated, David HANSEN of Calgary (CA) for qualcomm incorporated
IPC Code(s): G06T7/215, G06T7/194
Abstract: systems and techniques are described herein for processing video data. for instance, a technique can include receiving a first image after a previous image. the process can further include receiving a first segmentation mask associated with the previous image. the process can also include estimating a first set of forward motion vectors between the previous image and the first image. the process can further include estimating a reliability of the first set of forward motion vectors. the process can also include extrapolating a second segmentation mask associated with the first image using the first set of forward motion vectors and first segmentation mask based on the estimated reliability of the first set of forward motion vectors.
Inventor(s): Laurent Ghislain GAIDON of Peujard (FR) for qualcomm incorporated, Eduardo ESTEVES of San Diego CA (US) for qualcomm incorporated, Philipp Franz NAGELE of Salzburg (AT) for qualcomm incorporated
IPC Code(s): G06T17/20, G02B27/01, G06F3/01, G06T7/20, G06T7/543, G06T7/70, G06T15/04, G06T19/20, G06V40/20
Abstract: imaging systems and techniques are described. an imaging system determines, based on image data of a scene received from an image sensor, a movement path of an indicator object relative to a target object. the target object is represented in the image data from a first perspective. the imaging system identifies, based on the movement path of the indicator object and the first perspective, an outline of at least a portion of the target object. the imaging system generates a three-dimensional mesh based on the outline of at least the portion of the target object. the imaging system can generate the mesh additively or subtractively, by adding a volume based on the outline to a previous mesh or by subtracting the volume from a previous mesh, respectively. the imaging system can generate a texture for the mesh that is based on the target object in the image data.
Inventor(s): Edwin Chongwoo PARK of San Diego CA (US) for qualcomm incorporated, Soman Ganesh NIKHARA of Hyderabad (IN) for qualcomm incorporated, Bapineedu Chowdary GUMMADI of Hyderabad (IN) for qualcomm incorporated, Pradeep VEERAMALLA of Hyderabad (IN) for qualcomm incorporated, Ravi Shankar KADAMBALA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06V10/25, G06F17/18, H04N23/71, H04N23/73
Abstract: methods, systems, computer-readable media, and apparatuses for region-of-interest (roi) automatic gain or exposure control are presented. in one example, a method includes receiving a first image from an image sensor captured with a first field of view (fov) and comprising a first plurality of pixels, receiving a second image from the image sensor captured with a second fov and comprising a second plurality of pixels, determining an roi in the second image, the roi comprising a subset of the second plurality of pixels in the second image, determining an roi weight for the roi in the second image, determining statistics based on the first plurality of pixels in the first image, the subset of the second plurality of pixels in the second image, and the roi weight for the roi in the second image, and adjusting a gain or exposure setting for the image sensor based on the statistics.
Inventor(s): Parthiban ELLAPPAN of Virudhunagar (IN) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA (US) for qualcomm incorporated, Jiaying PAN of San Diego CA (US) for qualcomm incorporated, Xiaoxin ZHANG of Sunnyvale CA (US) for qualcomm incorporated, Brian MOMEYER of Escondido CA (US) for qualcomm incorporated
IPC Code(s): G09G3/00, G06F1/16, G06F1/20, H04L67/125
Abstract: embodiments include methods for managing component temperatures in wearable devices by a remote computing device, such as an edge server, instructing changes in wearable device component processing loads, operations or operating modes. methods performed in a wearable device receiving data from an edge server may include obtaining a plurality of temperature measurements from a plurality of hardware components, transmitting the temperature measurements to the edge server, receiving an instruction related to operations of an application executing on the processor of the wearable device, and adjusting an operating parameter based on the received instruction. methods performed in the edge server include receiving the temperature measurements from the wearable device, identify one or more adjustments to operations of the plurality of hardware components based on the plurality of temperature measurements, and sending the wearable device an instruction to adjust operations of at least one of the plurality of hardware components.
20240087554.SYNCHRONIZED MODE TRANSITION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kamlesh LAKSHMINARAYANAN of San Diego CA (US) for qualcomm incorporated, Mark Andrew ROBERTS of Bloomfield Hills MI (US) for qualcomm incorporated, Jacob Jon BEAN of Vista CA (US) for qualcomm incorporated, Walter Andres ZULUAGA of San Diego CA (US) for qualcomm incorporated, Rogerio Guedes ALVES of Macomb Township MI (US) for qualcomm incorporated
IPC Code(s): G10K11/175, H04R1/10
Abstract: methods, systems, computer-readable media, devices, and apparatuses for synchronized mode transitions are presented. a first device configured to be worn at an ear includes a processor configured to, in a first contextual mode, receive a first mode change request from a second device to transition at a first time to a second contextual mode. the first mode change request is based on detection of a trigger condition. the processor is further configured to, at the first time, transition from the first contextual mode to the second contextual mode based on the first mode change request.
Inventor(s): Kyungguen BYUN of Seoul (KR) for qualcomm incorporated, Sunkuk MOON of San Diego CA (US) for qualcomm incorporated, Erik VISSER of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G10L25/63, G10L25/21
Abstract: a device includes one or more processors configured to process an input audio spectrum of input speech to detect a first characteristic associated with the input speech. the one or more processors are also configured to select, based at least in part on the first characteristic, one or more reference embeddings from among multiple reference embeddings. the one or more processors are further configured to process a representation of source speech, using the one or more reference embeddings, to generate an output audio spectrum of output speech.
20240087639.DYNAMIC ROWHAMMER MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Victor VAN DER VEEN of Leusden (NL) for qualcomm incorporated, Pankaj DESHMUKH of San Diego CA (US) for qualcomm incorporated, Behnam DASHTIPOUR of San Diego CA (US) for qualcomm incorporated, David HARTLEY of Berlin (DE) for qualcomm incorporated
IPC Code(s): G11C11/4078, G11C11/406
Abstract: mitigating or managing an effect known as “rowhammer” upon a dram device may include a memory controller receiving an activation count threshold value from the dram device. the memory controller may detect row activation commands directed to the dram device and count the number of the row activation commands. the memory controller may send a mitigative refresh command to the dram device based on the result of comparing the counted number of row activation commands with the received activation count threshold value.
20240087662.MEMORY REPAIR SYSTEM AND METHOD_simplified_abstract_(qualcomm incorporated)
Inventor(s): HONG DAI of San Diego CA (US) for qualcomm incorporated, Amir BOROVIETZKY of San Diego CA (US) for qualcomm incorporated, Arvind JAIN of San Diego CA (US) for qualcomm incorporated, Massine BITAM of San Diego CA (US) for qualcomm incorporated, Madan KRISHNAPPA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G11C29/32, G01R31/319, G11C29/44
Abstract: a system for repairing a random access memory may include serial test interface logic, fuse-sense logic, a repair data register chain, and multiplexing logic. the repair data register chain may include serially interconnected data registers configured to shift data through the repair data register chain. each data register of the repair data register chain may have a data output configured to be coupled to a repair information input of the random access memory. the multiplexing logic may be configured to provide a soft-repair mode and a hard-repair mode. when the soft-repair mode is selected, the multiplexing logic may be configured to receive soft-repair data provided by the serial test interface logic into the data registers. when the hard-repair mode is selected, the multiplexing logic may be configured to receive the data provided by the fuse-sense logic into the data registers.
20240088014.DECOUPLING CAPACITOR ARCHITECTURE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Keyurkumar Karsanbhai KANSAGRA of Bangalore (IN) for qualcomm incorporated, Manjanaika CHANDRANAIKA of Bangalore (IN) for qualcomm incorporated, Ankit GUPTA of Lucknow (IN) for qualcomm incorporated, Kamesh MEDISETTI of Bangalore (IN) for qualcomm incorporated, Akhtar ALAM of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H01L23/522, H01L23/528
Abstract: in certain aspects, a chip includes first source/drain contacts formed over a first oxide diffusion (od), and first gates, wherein each of the first gates is disposed between a respective pair of the first source/drain contacts. the chip also includes a first bridge coupling a first one of the first source/drain contacts, a first one of the first gates, and a second one of the first source/drain contacts. the chip also includes a first metal routing coupled to the first one of the first source/drain contacts, and a second metal routing coupled to the second one of the first source/drain contacts.
20240088081.DIE PACKAGE WITH SEALED DIE ENCLOSURES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Bart KASSTEEN of Helden (NL) for qualcomm incorporated
IPC Code(s): H01L23/00, H01L21/48, H01L23/13, H01L23/367, H01L23/498, H01L23/552, H01L25/065, H01L25/16, H03H3/08, H03H9/02, H03H9/05
Abstract: disclosed are apparatuses and techniques for fabricating single or multi-die packages with sealed enclosures. in one or more aspects an apparatus includes a die; a perimeter metallization disposed on a perimeter of the die; a package substrate; and a seal coupled to the perimeter metallization and the package substrate, configured to seal the die to the package substrate.
Inventor(s): Edward Wai Yeung LIU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03F3/24, H03F1/02, H03F3/195
Abstract: a high voltage driver is provided that includes a pmos stack of transistors arranged in series between a power supply node and an output node. the high voltage driver also includes an nmos stack of transistors arranged between the output node and ground.
20240088929.MIXER WITH BIAS SHARING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kyle David Holland of San Diego CA (US) for qualcomm incorporated, Jang Joon Lee of San Diego CA (US) for qualcomm incorporated, Aleksandar Miodrag Tasic of San Diego CA (US) for qualcomm incorporated, Prakash Thoppay Egambaram of San Diego CA (US) for qualcomm incorporated, Jian Kang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B1/30, H03D7/14, H04B1/40
Abstract: this disclosure provides systems, methods, and devices for wireless communications that support downconversion in a radio frequency (rf) system. in a first aspect, an apparatus for wireless communications includes a first mixer coupled to an input node; a second mixer coupled to the input node; and a first mixer bias circuit configured to output a first local oscillator (lo) signal, the first mixer bias circuit coupled to the first mixer and to the second mixer to output the first lo signal to the first mixer and to the second mixer. other aspects and features are also claimed and described.
20240088945.USER EQUIPMENT PANEL SHARING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/026, H04W72/0446, H04W72/542
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a base station, a panel sharing indication that indicates panel sharing information associated with a cooperative panel that is shared with the ue. the ue may communicate with the base station using the cooperative panel and based at least in part on the panel sharing information. numerous other aspects are described.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Saeid SAHRAEI of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/06, H04L5/00
Abstract: methods, systems, and devices for wireless communication are described. a communication device, such as a user equipment (ue) may receive a configuration (for example, via control signaling) of a set of reconfigurable intelligent surfaces (riss). the ue may select a primary ris for bidirectional wireless communication (for example, uplink and downlink) and one or more secondary riss for unidirectional wireless communication (for example, downlink) based on the configuration. the ue may use the one or more secondary riss to enable higher throughput and extended coverage in the wireless communication system, for example, for downlink. the ue may communicate with the base station using the primary ris, or the secondary ris, or both.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04B7/0413, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify a maximum number of multiple-input multiple-output (mimo) layers for a communication based at least in part on at least one of a number of channel state information reference signal (csi-rs) ports associated with a network node, or a transition of a transmission reception point (trp) associated with the network node to or from a dormancy state. the ue may perform the communication in accordance with the maximum number of mimo layers. numerous other aspects are described.
Inventor(s): Vinayak Nayak Ullal of Bangalore (IN) for qualcomm incorporated, Ahmed Ragab Elsherif of San Jose CA (US) for qualcomm incorporated, Krishna Mohan Reddy of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04B7/0426, H04L5/00, H04W72/04, H04W72/08
Abstract: methods, systems, and devices for wireless communications for opportunistic sounding for low latency applications are described. an access point (ap) may communicate with one or more stations (stas), and may communicate a control message indicating more than one periodic service periods for wireless communication with the one or more stas. the ap may transmit, via a transmit beam, a data message during a first service period of the more than one periodic service periods based on a first compressed beamforming estimate (cbf) for the transmit beam being satisfactory for the first service period and transmit one or more sounding signals during the first service period after transmitting the data message based on the first cbf being suboptimal for a second service period that occurs after the first service period. the sta(s) may transmit, and the ap may receive, an indication of a second cbf based on the one or more sounding signals.
20240088956.DEMODULATION AND CSF FOR 8RX ANTENNAS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chitaranjan PELUR SUKUMAR of San Jose CA (US) for qualcomm incorporated, Ahmed Omar Desouky ALI of Santa Clara CA (US) for qualcomm incorporated, Yuanning YU of Santa Clara CA (US) for qualcomm incorporated, Qiang SHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04B17/327
Abstract: a method for wireless communication at a wireless device is disclosed herein. the method includes selecting a wideband precoder for a first set of antennas and a second set of antennas based on at least one matrix, where a number of the first set of antennas and the second set of antennas is greater than a maximum number of supported layers. the method includes calculating, based on the selected wideband precoder, a first set of performance metrics for the first set of antennas and a second set of performance metrics for the second set of antennas. the method includes combining the first set of performance metrics for the first set of antennas and the second set of performance metrics for the second set of antennas based on the calculation.
20240088957.BEAMFORMING FOR BACKSCATTER RADIO_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06
Abstract: aspects of the disclosure are directed to an apparatus configured for wireless communication. the apparatus may include any wireless communication device configured for radio frequency identification (rfid) communications. in some examples, the apparatus includes a memory comprising instructions, and one or more processors configured to execute the instructions. in some examples, the one or more processors are configured to cause the apparatus to obtain a first signal from a radio frequency identifier (rfid) device. in some examples, the one or more processors are configured to cause the apparatus to output, for transmission to the rfid device in response to the first signal, a first backscatter signal configured to indicate a beamforming capability of the apparatus.
Inventor(s): Abhishek Pramod Patil of San Diego CA (US) for qualcomm incorporated, George Cherian of San Diego CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated, Lin Yang of San Diego CA (US) for qualcomm incorporated, Gaurang Naik of San Diego CA (US) for qualcomm incorporated, Abdel Karim Ajami of Lakeside CA (US) for qualcomm incorporated, Alfred Asterjadhi of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/02
Abstract: methods, systems, and devices for wireless communications are described. a first wireless device (e.g., station (sta), access point (ap)) may transmit to a second wireless device during a service period, an initiating frame using a transmit beam that is based on a first beam training procedure performed between the devices prior to the service period. the first wireless device may perform a second beam training procedure during the service period based on an absence of a response frame from the second wireless device, based on an indication within the response frame received from the second wireless device, or based on identification of a change in a wireless channel relative to a previous beam training interval or previous service period. the first wireless device may then communicate one or more messages with the second wireless device using one or more beams that are based on the second beam training procedure.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W74/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of at least one of: one or more anchor cells associated with a target cell, or one or more target cells, including the target cell, associated with an anchor cell included in the one or more anchor cells. the ue may transmit, to the anchor cell, an indication of the target cell and an indication of a target beam index associated with the target cell as part of an initial access procedure with the anchor cell. the ue may establish a connection with the target cell based at least in part on performing the initial access procedure with the anchor cell. numerous other aspects are described.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Fei HUANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0426, H04L1/1812, H04L5/00
Abstract: aspects presented may enable rf sensing to be adaptive to the environment to improve the sensing, performance, and/or the spectrum efficiency of cellular systems and the power efficiency of rf sensing nodes. in one aspect, an rf sensing node extracts one or more features for a set of objects of an area via at least one non-rf sensor. the rf sensing node transmits, to a network entity, the one or more features or at least one non-rf measurement derived from the one or more features. the rf sensing node receives, from the network entity, an rrs transmission configuration derived based on the one or more features or the at least one non-rf measurement transmitted to the network entity.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Marcos CA (US) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0426, H04B17/10
Abstract: methods, systems, and devices for wireless communication are described. aspects of the disclosure describe narrow beam-based channel access that enables a device to communicate in a shared radio frequency spectrum band without performing channel access procedures. specifically, aspects of the disclosure describe techniques for defining one or more directional beams as a narrow beam, where the relative narrowness of the beam may be determined in the context of interference (e.g., as opposed to being defined from a geometric perspective). for example, a particular beam may be determined to be a narrow beam, and therefore associated with communications in shared radio frequency spectrum bands without channel access procedures, based on one or more metrics and a number of spatial streams associated with the beam. a device may use such narrow beams for communications without channel access procedures in shared radio frequency spectrum bands.
Inventor(s): Min HUANG of Beijing (CN) for qualcomm incorporated, Wei XI of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Jing DAI of Beijing (CN) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B17/318
Abstract: certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for beam determination, multi-user transmission, and channel state variance information (csvi) reporting in a holographic multiple input multiple output (mimo) system.
Inventor(s): Shanyu Zhou of San Diego CA (US) for qualcomm incorporated, Jelena Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/08, H04W16/28, H04W74/08, H04W76/19
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may communicate with a network entity using one or more directional beams. the ue may detect a beam failure associated with at least one of the one or more directional beams, and the ue may calculate a duration between a detected beam failure and a subsequent random access occasion. the ue may transmit a beam failure recovery (bfr) message indicating the detected beam failure to the network entity or to a second ue based on whether the calculated duration satisfies a threshold duration. for example, the ue may transmit the bfr message to the second ue when the calculated duration is greater than or equal to the threshold duration. alternatively, the ue may transmit the bfr message to the network entity when the calculated duration is less than the threshold duration.
Inventor(s): Jung Ho Ryu of Fort Lee NJ (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Hua Wang of Basking Ridge NJ (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/08, H04W56/00, H04W74/08, H04W76/19
Abstract: methods, systems, and devices for wireless communications are described. a receiving user equipment (ue) may broadcast messages containing inter-ue cooperation (iuc) information using multiple beams. the iuc information transmitted on each beam may be different for each beam of the receiving ue. for example, each iuc information may contain different preferred resources or non-preferred resources for the receiving ue to receive a transmission from a transmitting ue. the transmitting ue may receive a message containing iuc information from one of the beams of the receiving ue and transmit a signal using resources based on the iuc information contained in the received message. in some examples, the transmitting ue may transmit a channel busy ratio (cbr) request to a receiving ue. the cbr request may specify a transmission configuration indicator (tci) state, spatial relation, spatial domain filter, or beam according to which the receiving ue is to measure the cbr.
Inventor(s): Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Raju HORMIS of New York NY (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Juergen CEZANNE of Ocean Township NJ (US) for qualcomm incorporated, Ozge KOYMEN of Princeton NJ (US) for qualcomm incorporated
IPC Code(s): H04B7/155, H04W52/46, H04W72/044, H04W72/542
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a repeater may transmit, via a first interface, information associated with a capability of the repeater to provide a wideband signal on a second interface. the repeater may receive via the first interface, a configuration for transmitting the wideband signal on the second interface, and may transmit the wideband signal on the second interface based at least in part on the configuration. numerous other aspects are provided.
Inventor(s): Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Min HUANG of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/165, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a first device (e.g., a base station) may transmit reference signals to a second device (e.g., a user equipment (ue)) via transmitter antenna circles. the second device may receive and measure the reference signals via corresponding receiver antenna circles. both the transmitter antenna circles and the in receiver antenna circles may include a center antenna circle and one or more peripheral antenna circles. the second device may transmit channel gain measurements to the first device based on measuring the reference signals. the first device may determine orbital angular momentum (oam) modes, a power loading scheme, or both for the transmitter antenna circles based on the channel gain measurements. the first device may transmit oam transmissions to the second device based on the determined oam modes, the power loading scheme, or both. the oam transmissions may have different oam states, polarizations, or both.
20240089015.ADJUSTABLE ANTENNA RELATIONSHIP NOTIFICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04B17/18, H04B17/12, H04B17/21, H04L5/00
Abstract: a method at a ue for responding to a change in physical state of the ue includes: determining that a physical relationship between a first antenna element of the ue and another component of the ue has changed from a first state; and providing at least one notification in response to determining that the physical relationship between the first antenna element and the other component of the has changed from the first state.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Yuwei REN of Beijing (CN) for qualcomm incorporated, Qunfeng HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B17/345, H04B17/318, H04W24/10
Abstract: a user equipment (ue) may receive a resource configuration indicating cross link interference (cli) measurement resources, measure receive strength signal indicator (rssi) values on the cli measurement resources, respectively, and determine whether one or more rssi values of the multiple of rssi values exceed an rssi threshold, the one or more rssi values being respectively associated with one or more cli measurement resources of the cli measurement resources. the ue may measure at least one reference signal received power (rsrp) value respectively on at least one cli measurement resource of the one or more cli measurement resources in response to determining that the one or more rssi values exceed the rssi threshold. the ue may transmit an rsrp measurement report, the rsrp measurement report including the at least one rsrp value and at least one resource index respectively indicating the at least one cli measurement resource.
Inventor(s): Jun Ma of San Diego CA (US) for qualcomm incorporated, Danlu Zhang of San Diego CA (US) for qualcomm incorporated, Qiang Wu of San Diego CA (US) for qualcomm incorporated, Lianghai Ji of San Diego CA (US) for qualcomm incorporated, Liangping Ma of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Mohamad Sayed Hassan of Paris (FR) for qualcomm incorporated, Karthik Anantha Swamy of La Jolla CA (US) for qualcomm incorporated, Weimin Duan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04J13/16, H04J11/00, H04W74/08
Abstract: methods, systems, and devices for wireless communication at a user equipment (ue) are described. a ue may operate by asynchronously transmitting code division multiple access (cdma) uplink signals to a network entity. the ue may transmit the cdma signals via an uplink channel that may be shared with orthogonal frequency multiplexing (ofdm) signaling transmitted by one or more other ues. the ue may indicate to the network entity a capability for communicating with cdma waveforms and may use cdma waveforms based on transmitting the indication. the ue may also receive one or more parameters associated with using the cdma waveforms, and may use cdma waveforms based on the one or more parameters. the uplink channel may be a random access channel (rach) and may support rach transmissions, or may be a data channel and support data transmissions.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00
Abstract: aspects relate to mechanisms for forming a network coding group for coordinated sidelink network coding. two or more wireless communication devices may exchange sidelink messages with one another to form the network coding group. for example, the sidelink messages may indicate a respective capability of each of the wireless communication devices to support sidelink network coding. a first wireless communication device within the network coding group may then transmit a network coded sidelink transmission including transport blocks associated with at least a first sidelink transmission and a second sidelink transmission to at least a second wireless communication device in the network coding group. the second wireless communication device is an intended recipient of at least one of the first or second sidelink transmission.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H03M13/00, H03M13/11
Abstract: methods, systems, and devices for wireless communication are described. a device may perform rate splitting on a first message for a first user equipment (ue) and a second message for a second ue, the first message comprising a first private portion and a first common portion, and the second message comprising a second private portion and a second common portion. the device may combine the first common portion and the second common portion into a third common portion. the device may generate cyclic redundancy check (crc) parity bits associated with at least one of the first private portion and the third common portion and attach the generated crc parity bits to one or more blocks associated with the transmission. the device may transmit the first private portion and the third common portion to the first ue, and the second private portion and the third common portion to the second ue.
20240089035.RETRANSMISSION BANDWIDTH REDUCTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L1/18, H04L5/00, H04W28/06, H04W72/12
Abstract: aspects relate to using a reduced bandwidth for a retransmission of a first transmission, where the bandwidth reduction is based on acknowledgement information associated with the first transmission. for example, the amount of the bandwidth reduction may be based on the number of positive acknowledgements and/or negative acknowledgements sent by a ue in response to the first transmission. in some examples, the reduction in bandwidth may be applicable to a control search space and/or a data resource allocation.
Inventor(s): Yuhung KAO of San Diego CA (US) for qualcomm incorporated, Ravinder KUMAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/20, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a first physical broadcast channel (pbch) communication on a channel. the ue may decode the first pbch communication as a decoded pbch payload. the ue may reencode the decoded pbch payload as a first pilot signal. the ue may receive a first data communication with first data. the ue may correct the channel for the first data based on the first pilot signal. the ue may decode the first data. numerous other aspects are described.
Inventor(s): Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated, Amit Bar-Or Tillinger of Tel-Aviv (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a repeater device may transmit, to a network entity, a control message indicating a set of beams of the repeater device. the repeater device may receive, from the network entity, a signal within a time slot indicating a first beam of the set of beams. the repeater device may relay, via the first beam, a data message from the network entity to a user equipment (ue) associated with the first beam within the time slot based on the signal.
Inventor(s): Yih-Hao LIN of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Lorenzo FERRARI of Castro Valley CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W64/00
Abstract: disclosed are systems, methods, and non-transitory media for providing signaling consideration for wireless positioning with disjoint bandwidth segments. for instance, one or more indications of a preferred bandwidth configuration can be transmitted by a user equipment. based on the one or more indications, the user equipment can receive a positioning configuration that indicates disjoint bandwidth segments containing a positioning reference signal based on the preferred bandwidth configuration. in response, the user equipment can then determine one or more positioning measurements based on the positioning reference signal in the disjoint bandwidth segments.
Inventor(s): Manzil SARAF of Hyderabad (IN) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Praveen KONA of Hyderabad (IN) for qualcomm incorporated, Mahendar Reddy THANGELLA of Hyderabad (IN) for qualcomm incorporated, Raevanth Venkat ANNAM of Hyderabad (IN) for qualcomm incorporated, Sivasubramanian RAMALINGAM of Hyderabad (IN) for qualcomm incorporated, Rajubhai Dileepbhai DHEDHI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W24/10, H04W72/12
Abstract: a user equipment (ue) may obtain a first indication of a first measurement gap resource associated with a first time period. the ue may receive a set of position reference signals (prss) during a prs occasion. a first portion of the prs occasion may not overlap with any portion of the first time period. the ue may measure the set of prss at the first portion of the prs occasion based on at least one of (i) the first measurement gap resource associated with the first time period, (ii) a second measurement gap resource associated with a second time period that overlaps with the first portion of the prs occasion, or (iii) a positioning processing window (ppw) associated with a third time period that overlaps with the first portion of the prs occasion.
Inventor(s): Jae Won Yoo of San Diego CA (US) for qualcomm incorporated, Jing Jiang of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Yongle Wu of San Diego CA (US) for qualcomm incorporated, Vamsi Krishna Amalladinne of Fullerton CA (US) for qualcomm incorporated, Hari Sankar of San Diego CA (US) for qualcomm incorporated, Alexei Yurievitch Gorokhov of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/0456, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of an antenna port mapping from a network entity. the antenna port mapping may be between a tracking reference signal and a corresponding reference signal, the antenna port mapping indicating a mapping of a tracking reference signal port to a plurality of reference signal antenna ports associated with the corresponding reference signal. the ue may receive a tracking reference signal via the tracking reference signal port based on the antenna port mapping. the ue may perform a channel measurement procedure using the tracking reference signal based on the mapping.
Inventor(s): Justin Joseph Rosen GAGNE of San Diego CA (US) for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: certain aspects of the present disclosure provide a system for processing data, comprising a plurality of processing nodes, each processing node comprising at least one processor and at least one radio frequency (rf) chain and at least one link for conductive rf communication between or among the processing nodes using a wireless communications protocol.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W28/26
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) receives, from a serving base station, a medium access control control element (mac-ce) indicating activation or deactivation of a semi-persistent (sp) sounding reference signal (srs)-for-positioning, wherein a reserved bit in the mac-ce or a logical channel identifier (lcid) of a mac subheader of the mac-ce indicates the activation or deactivation of the sp srs-for-positioning, and transmits the sp srs-for-positioning on one or more srs resources configured for the ue, the sp srs-for-positioning having transmission parameters adopted from a spatial relation reference signal for the sp srs-for-positioning.
20240089054.USER EQUIPMENT BEAM MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jun ZHU of San Diego CA (US) for qualcomm incorporated, Alexei Yurievitch GOROKHOV of San Diego CA (US) for qualcomm incorporated, Raghu Narayan CHALLA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify a slot or a symbol where a channel state information reference signal (csi-rs) for a procedure 2 (p2) resource is to be scheduled. the ue may schedule a candidate ue beam or a serving ue beam for the slot or the symbol. the ue may measure a spectral efficiency associated with the p2 resource. the ue may prepare a report that indicates one or more characteristics of the candidate ue beam or the serving ue beam. numerous other aspects are described.
Inventor(s): Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Rajat Prakash of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US) for qualcomm incorporated, Arumugam Chendamarai Kannan of San Diego CA (US) for qualcomm incorporated, Zhifei Fan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: disclosed is a method of wireless communication. the method is performed at a user equipment (ue). the method comprises receiving, from a network entity, downlink control information (dci) for a downlink transmission, wherein the downlink transmission is based on a rate-splitting multiple access scheme, and wherein the downlink transmission comprises a common stream, a demodulation reference signal (dm-rs) for the common stream, a private stream and a dm-rs for the private stream, determining, based on the dci, a dm-rs configuration for the dm-rs for the common stream and for the dm-rs for the private stream, and receiving, based on the dm-rs configuration, the downlink transmission.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: a user equipment may be configured to perform ue indication to temporarily suspend report occasions. in some aspects, the user equipment may receive, from a base station, a transmission configuration indication (tci) including a global tci state pool, the global tci state pool including at least a first tci state list corresponding to a physical channel, and configure the ue based on the first tci state list. further, the user equipment may determine channel information for the physical channel based on the configuring and a reference signal.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/0453
Abstract: systems and techniques are described for wireless communications. for instance, a process can include transmitting a message to a wireless network indicating support for full duplex operation on multiple sub-bands within a component carrier by the wireless network. the process can also include receiving, from the wireless network, configuration information for one or more sub-bands within the component carrier, wherein the configuration information includes an indication of a time and frequency for at least one sub-band. the process can further include accessing a wireless medium based on the configuration information.
Inventor(s): Wei YANG of San Diego CA (US) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may partition a set of available sidelink feedback resources into a first set of sidelink feedback resources and a second set of sidelink feedback resources, wherein the partitioning comprises at least a set of gap resources in a frequency domain between the first set of sidelink feedback resources and the second set of sidelink feedback resources that satisfies a gap threshold. the ue may determine, for each of the first set of sidelink feedback resources and the second set of sidelink feedback resources, a set of sidelink feedback transmissions to perform or a set of sidelink feedback receptions to perform based at least in part on a priority level associated with each sidelink feedback message. the ue may perform the set of sidelink feedback transmissions, the set of sidelink feedback receptions, or both according to the determining.
20240089139.MIXED MODE MULTICAST ARCHITECTURE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sebastian SPEICHER of Wallisellen (CH) for qualcomm incorporated, Haris ZISIMOPOULOS of London (GB) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Juan ZHANG of Beijing (CN) for qualcomm incorporated, Stefano FACCIN of San Ysidro CA (US) for qualcomm incorporated
IPC Code(s): H04L12/18, H04W28/02, H04W36/00, H04W72/30
Abstract: methods, systems, and devices for wireless communications are described. a multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., internet protocol and ethernet traffic). for example, the multicast architecture may include transmitting data over a shared multicast radio bearer (mrb) and/or specific data radio bearers (drbs), a multicast user plane function (upf) for supplying the multicast data to a base station, multicast data from different radio access networks (rans), protecting the multicast data through creating a group key, ciphering the multicast data sent on the mrb using the group key, and transitioning the multicast data from a source ran to a target ran.
Inventor(s): Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US) for qualcomm incorporated, Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L25/02, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a network node may transmit a control message to one or more user equipment (ues) that identifies that multi-user multiple input multiple output (mu-mimo) signals from the network node include one or more private messages for a ue and one or more common messages for a ue and at least one other ue. the network node may transmit an additional control message that identifies a first phase tracking reference signal (ptrs) port for the one or more private messages and a second ptrs port for the one or more common messages, where the ptrs ports may be the same or different. then, the network node may transmit the private messages using the first ptrs port and the common messages using the second ptrs port.
Inventor(s): Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated, Yaniv EISTEIN of Tel Aviv (IL) for qualcomm incorporated
IPC Code(s): H04L27/26, H04L27/34, H04W72/04
Abstract: aspects are provided which allow for a network entity such as a base station to configure odd modulation orders to be applied to downlink or uplink transmissions via signaling between the network entity and the ue. initially, the network entity transmits a configuration to the ue indicating network support for communications using odd order modulation. afterwards, the ue transmits, and the network entity receives, data in a signal using the odd order modulation. as a result, improved spef, papr reduction, and phase noise mitigation associated with odd order modulations may be realized through application of odd order modulations to data transmissions or receptions based on network support being configured for such odd order modulations.
Inventor(s): Lalan Jee MISHRA of Escondido CA (US) for qualcomm incorporated, Umesh SRIKANTIAH of San Diego CA (US) for qualcomm incorporated, Richard Dominic WIETFELDT of San Diego CA (US) for qualcomm incorporated, Radu PITIGOI-ARON of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L45/24
Abstract: a multi-port data communication apparatus includes a first port having a first physical interface circuit configured to couple the multi-port data communication apparatus to a first serial bus that has a first line and a second line, a second port having a second physical interface circuit configured to couple the multi-port data communication apparatus to a second serial bus that has a first line and a second line, and a controller. the controller is configured to use the first port during a first transaction restricted to transmissions over the first serial bus and use the first port and the second port in a second transaction in which data is transmitted over the second line of the first serial bus and the second line of the second serial bus in accordance with timing provided by a clock signal transmitted over the first line of the first serial bus.
Inventor(s): Pravjyot Singh DEOGUN of Bengaluru (IN) for qualcomm incorporated, Yong XIE of San Diego CA (US) for qualcomm incorporated, Carlos Marcelo Dias PAZOS of Carlsbad CA (US) for qualcomm incorporated, Vikram SINGH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L47/283
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may set a target delay value for a dejitter buffer of the ue based at least in part on jitter delays of silence descriptor (sid) packets that are received by the ue. the ue may receive, after the sid packets, media packets into the dejitter buffer. the ue may release the media packets from the dejitter buffer based at least in part on the target delay value. numerous other aspects are described.
20240089238.MODEM PROCESSOR FIREWALL OPERATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ramu THONDAPU of Hyderabad (IN) for qualcomm incorporated, Prasad GADDE of Hyderabad (IN) for qualcomm incorporated, Suraj Darigonda PATIL of Kolhapur (IN) for qualcomm incorporated
IPC Code(s): H04L9/40
Abstract: in aspects of modem processor firewall operations, an application processor may provide to a modem information related to one or more firewall rules configured to enable the modem to block data packets satisfying filter criteria consistent with the one or more firewall rules. a modem processor may receive from the application processor one or more firewall rules used by the application processor for performing firewall operations on received data packets, generate one or more filters executable by the modem processor based on the received one or more firewall rules for application to data packets received by the modem, and drop received data packets that meet blocking criteria of the generated one or more filters.
Inventor(s): Yan Zhang of San Diego CA (US) for qualcomm incorporated, Zhi Zhang of Munich (DE) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated, Chun-Chi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/52, H04N19/105, H04N19/55, H04N19/70
Abstract: an example device includes memory configured to store the video data and one or more processors implemented in circuitry and communicatively coupled to the memory. the one or more processors are configured to determine at least one of a temporal candidate or a history-based candidate and determine at least one non-adjacent candidate, wherein the at least one non-adjacent candidate is from a unit that is not adjacent to a current prediction unit (pu). the one or more processors are configured to determine an advanced motion vector predictor (amvp) candidate list including the at least one of the temporal candidate or the history-based candidate and the at least one non-adjacent candidate. the at least one non-adjacent candidate is added to the amvp candidate list after the temporal candidate or before the history-based candidate. the one or more processors are configured to code the current pu based on the amvp candidate list.
20240089596.AUTOFOCUSING TECHNIQUES FOR IMAGE SENSORS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Nikhil VERMA of Bangalore (IN) for qualcomm incorporated, Shashwat DUBEY of Bangalore (IN) for qualcomm incorporated, Prakasha NAYAK of Parkasha (IN) for qualcomm incorporated
IPC Code(s): H04N5/232
Abstract: systems and techniques are described for determining one or more lens positions. for instance a process can include moving a lens to a first lens position, determining a first light focus value for a first image captured at the first lens position, determining a first infrared (ir) focus value for the first image captured at the first lens position, determining whether the first ir focus value exceeds the first light focus value, moving the lens to a second position based on whether the first ir focus value exceeds the first light focus value, determining a second light focus value for a second image captured at the second position, determining a second ir focus value for a second image captured at the second position, and determining a focused lens position based on the second light focus value, the second ir focus value, and a threshold focus value.
20240089687.SPATIAL AUDIO ADJUSTMENT FOR AN AUDIO DEVICE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ashish Kumar MALOT of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04S7/00
Abstract: in some aspects, an audio device may measure a first head position of a user of the audio device. the audio device may transmit, to a device, an indication of the first head position or a second head position of the user, wherein the second head position is based at least in part on the first head position, and wherein the second head position is a head position of the user at a time when spatial audio is to be output by the audio device. the audio device may receive, from the device, spatial audio data that is based on the first head position or the second head position. the audio device may process the spatial audio data to obtain the spatial audio, wherein the spatial audio is based on the second head position. the audio device may output the spatial audio. numerous other aspects are described.
20240089724.MULTIPLEXING AT A FORWARDING NODE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yehonatan DALLAL of Kfar Saba (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04W8/22, H04W28/02, H04W48/16, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may transmit, to a parent network node, information associated with a multiplexing compatibility of the network node for communications with a first mobile station and a second mobile station, the first mobile station and the second mobile station connected to the parent network node via the network node. the network node may receive, from the parent network node, a first communication for the first mobile station and a second communication for the second mobile station, the first communication and the second communication multiplexed based at least in part on the information associated with the multiplexing compatibility of the network node for communications with the first mobile station and the second mobile station. numerous other aspects are described.
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W8/22, H04B7/10, H04B7/155, H04B7/22, H04W48/16
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a backscattering radio may transmit capability information relating to at least one of a polarization conversion capability of the backscattering radio or a backscattering modulation capability of the backscattering radio. the backscattering radio may communicate with a network node in accordance with the capability information. numerous other aspects are described.
Inventor(s): Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Jouni Kalevi MALINEN of Tuusula (FI) for qualcomm incorporated
IPC Code(s): H04W12/0431, H04W8/28, H04W12/037, H04W80/02
Abstract: this disclosure provides methods, devices and systems that facilitate mobility of wireless communication devices configured for multi-link operation (mlo). particular aspects more specifically relate to facilitating fast basic service set (bss) transitions by wireless communication devices that support mlo. for example, some aspects provide support for station (sta) multi-link device (mld) roaming between access point (ap) mlds, from an ap mld to a non-mlo ap, or from a non-mlo ap to an ap mld. in some aspects, a sta mld may be configured to use a medium access control (mac) service access point address (mac-sap address) of the ap mld when re-associating or communicating with a legacy ap or with an ap mld. in such aspects, the mac-sap address may be used by all stas of the non-ap mld for fast bss transitions.
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA (US) for qualcomm incorporated, Jonathan PETIT of Wenham MA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated, Mohammad NEKOUI of San Diego CA (US) for qualcomm incorporated, Cong CHEN of San Diego CA (US) for qualcomm incorporated, Mohammad Raashid ANSARI of Lowell MA (US) for qualcomm incorporated
IPC Code(s): H04W12/121, H04W4/40
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. for example, an example of a process includes detecting an object based on sensor data from at least one sensor of the network device. the process further includes receiving, by the network device, a vehicle-based message comprising message data related to the object. the process further includes comparing, by the network device, the sensor data and the message data and detecting, by the network device, malicious behavior based on the comparing.
Inventor(s): Jung Ho Ryu of Fort Lee NJ (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Hua Wang of Basking Ridge NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W24/08, H04W28/26, H04W72/10
Abstract: methods, systems, and devices for wireless communications that support inter-user equipment (ue) coordination (iuc) for beamformed communications are described. a first ue may receive, using a first spatial filter, a first sidelink control message including a first sidelink resource reservation associated with a second ue. additionally, or alternatively, the first ue may receive, using a second spatial filter, a second sidelink control message including a second sidelink resource reservation associated with a third ue. the first ue may transmit, to the second ue or the third ue, an iuc message that indicates a conflict between the first sidelink resource reservation and the second sidelink resource reservation. the iuc message that indicates a conflict may be based on a relationship between the first spatial filter used to receive the first sidelink resource reservation and the second spatial filter used to receive the second sidelink resource reservation.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/06, H04B17/336, H04L5/00, H04L25/02, H04W24/10
Abstract: the present disclosure provides for a configuration that enables an apparatus to determine beam pairs for full duplex communication based on a cross-link interference procedure. the apparatus determines a subset of receive beams based on a beam measurement process, where each receive beam is associated with a different antenna array panel. in some aspects, the apparatus performs a channel measurement process based on the subset of receive beams. the apparatus sweeps through transmitted sounding reference signals from a same transmit beam corresponding to each receive beam of an antenna array panel and receives the transmitted sounding reference signals incrementally through other receive beams associated with other antenna array panels. the apparatus measures a self-interference for at least one beam pair of the subset of receive beams based on a received sounding reference signal. the apparatus selects one or more beam pairs based on a self-interference measurement or a signal-to-interference-plus-noise ratio.
Inventor(s): Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Sanghoon KIM of San Jose CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W52/10, H04W52/24, H04W72/04
Abstract: wireless communications systems, apparatuses, and methods are provided. a method of wireless communication performed by a user equipment (ue) includes receiving, from a network unit, a reference signal in a first frequency band, measuring the reference signal, and transmitting a communication in the first frequency band based on the measurement, wherein the ue is configured with a supplementary uplink (sul) carrier on the first frequency band.
Inventor(s): Rajeev Kumar of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08
Abstract: methods, systems, and devices for wireless communication are described in which an access point (ap) may advertise internet connection quality information in a beacon transmission or probe request. the ap may measure one or more metrics associated with internet access, and provide an indication of the metrics in an information element transmitted to one or more stations (stas). in some examples, an internet connection quality information element may include one or more fields associated with connection metrics, such as internet reachability, link latency, available uplink bandwidth, and available downlink bandwidth. stas may look for the internet connection quality information element and may decide whether to connect to an ap based on the indicated metrics.
Inventor(s): Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L5/16, H04W56/00
Abstract: apparatus, methods, and computer-readable media for facilitating timing advancing for bidirectional full-duplex sidelink communication are disclosed herein. an example method for wireless communication at a first ue includes performing a self-interference measurement on a unicast link with a second ue to determine a link quality. the example method also includes applying a ta adjustment for transmission or reception with the second ue based on the self-interference measurement.
20240089766.DISCONTINUOUS DOWNLINK CHANNEL MONITORING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated, Peter Pui Lok ANG of San Diego CA (US) for qualcomm incorporated, Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Yeliz TOKGOZ of San Diego CA (US) for qualcomm incorporated, Jing LEI of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated, Ravi AGARWAL of San Diego CA (US) for qualcomm incorporated, Seyong PARK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L1/08, H04L1/1607, H04W72/23, H04W72/51
Abstract: methods, systems, and devices for wireless communications are described. a communication device, otherwise known as a user equipment (ue) may transmit capability information including an indication of a discontinuous monitoring delay period. the ue may receive a message including an indication to adjust monitoring of a physical downlink control channel (pdcch), and monitor for the pdcch during the discontinuous monitoring delay period. the ue may adjust monitoring for the pdcch following the discontinuous monitoring delay period during a temporal period based on the received indication to adjust monitoring of the pdcch. in some examples, at least one of physical downlink shared channel (pdsch) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled during the temporal period while monitoring of the pdcch is adjusted.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Thomas Valerrian Pasca SANTHAPPAN of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: systems and techniques are provided for performing wireless communications. in some aspects, a use equipment (ue) may receive a crosslink interference (cli) training session configuration from a network entity, wherein the cli training session configuration corresponds to a cli training session for a plurality of ues including the ue. the ue may determine a cli feedback information associated with performing the cli training session and may transmit the cli feedback information to the network entity. the cli feedback information may be indicative of cli between the ue and one or more additional ues.
Inventor(s): Mohamed Fouad Ahmed MARZBAN of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04B17/336, H04W16/28, H04W56/00
Abstract: an apparatus for wireless communication at a ue is provided. the apparatus is configured to receive a configuration to report interference measurement information indicating interference measurements for each interference measurement resource of a set of interference measurement resources and rx beam information used by the ue for performing interference measurements on each interference measurement resource of the set of interference measurement resources. the apparatus is configured to receive a set of interference measurement reference signals on the set of interference measurement resources, and to measure interference on each interference measurement resource of the set of interference measurement resources to obtain the interference measurement information. each interference measurement is through one rx beam of a set of rx beams. the apparatus is configured to transmit, in response to the received set of interference reference signals on the set of interference measurement resources, the interference measurement information, and corresponding rx beam information.
Inventor(s): Qian Zhang of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. in one aspect, a first network entity may transmit a request for resources (e.g., periodic, aperiodic, or semi-persistent resources) to monitor for reference signals from a second network entity, and the first network entity may perform cli measurements on the reference signals received on the resources from the second network entity. the first network entity or the second network entity may be a mobile network entity. the cli measurements may be used to schedule communications at the first network entity or the second network entity. in another aspect, a first network entity may receive an indication of aperiodic resources to monitor for reference signals from a second network entity, and the first network entity may perform cross link interference (cli) measurements on the reference signals received on the aperiodic resources from the second network entity.
Inventor(s): Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Amit Bar-Or Tillinger of Tel-Aviv (IL) for qualcomm incorporated, Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04W24/10, H04B7/185
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a network entity, control signaling indicating a periodicity of synchronization signal block (ssb) transmissions. the ue may receive a set of ssbs including at least a first ssb from a repeater. the repeater may retransmit the set of ssbs from the network entity. the ue may transmit a measurement report for the first ssb to the network entity indicating a presence of the repeater based on the periodicity of ssb transmissions and a periodicity of the first ssb.
20240089791.UPLINK FLOW CONTROL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaolong Huang of Santee CA (US) for qualcomm incorporated, Srinivas Katar of Fremont CA (US) for qualcomm incorporated, Sandip Homchaudhuri of San Jose CA (US) for qualcomm incorporated, Guido Robert Frederiks of Watsonville CA (US) for qualcomm incorporated, Bhaskara Peela of Fremont CA (US) for qualcomm incorporated, James Simon Cho of Stateline NV (US) for qualcomm incorporated, Patrick Poon-Cheuk Chan of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L5/00, H04W24/08
Abstract: methods, systems, and devices for wireless communications are described. in some wireless communications systems, a wireless device may buffer uplink communications. however, such approaches may be improved. an access point (ap) may receive, from a station, uplink traffic of a traffic flow for forwarding to a backhaul network via a backhaul link. the ap may monitor a buffer of the ap to determine that a quantity of buffered uplink traffic received from the station exceeds a buffer quota, the buffer quota set for the traffic flow based on a traffic throughput capacity of the backhaul link and a throughput parameter for the traffic flow. the ap may modify, based on the quantity of buffered uplink traffic exceeding the buffer quota, an uplink communication scheme to reduce the quantity of uplink traffic from the station. the ap may communicate with the station based on the modified uplink communication scheme
Inventor(s): Chaofeng HUI of Beijing (CN) for qualcomm incorporated, Yuankun ZHU of Shanghai (CN) for qualcomm incorporated, Fojian ZHANG of Shenzhen (CN) for qualcomm incorporated, Bing LENG of Shanghai (CN) for qualcomm incorporated, Quanling ZHANG of Shanghai (CN) for qualcomm incorporated, Bo YU of Shanghai (CN) for qualcomm incorporated
IPC Code(s): H04W36/00, H04L1/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a ue sets up an evolved packet system fallback (epsfb) call procedure that is associated with network-configured inter-frequency measurements to be performed by the ue at a first inter-frequency measurement interval. the ue punctures some or all of the network-configured inter-frequency measurements during the epsfb call procedure.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00
Abstract: a ue may identify a ue mobility condition associated with cell coverage switching. the ue may perform a measurement procedure based on the ue mobility condition associated with the cell coverage switching. the ue mobility condition associated with the cell coverage switching may be identified based on a count of consecutive cell reselections. the ue mobility condition associated with the cell coverage switching may be identified further based on a cell coverage region associated with the cell coverage switching or further based on a ue measurement. the measurement procedure may or may not include a relaxed measurement procedure. the measurement procedure may be performed based further on at least one criterion associated with the cell coverage switching. the ue may receive an indication of the at least one criterion associated with the cell coverage switching from a network node.
Inventor(s): Syam Krishna Babbellapati of Chennai (IN) for qualcomm incorporated, Sitaramanjaneyulu Kanamarlapudi of San Diego CA (US) for qualcomm incorporated, Prasad Reddy Kadiri of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/02, H04B7/0452, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described that provide for multicast communications that originate at a wide area network (wan) using a first rat to be provided to a local area network (lan) that uses a second rat that is used to complete the multicast communications to a user equipment (ue). a scheduler of the second rat may use one or more parameters associated with the multicast communications to prioritize transmission of the multicast data to one or more ues. the scheduler of the second rat may prioritize the multicast communications with other communications of the second rat based on one or more of a number of clients served, a quality of service (qos) or bandwidth of the multicast communications, a capability of the ues, one or more other data flows, a feedback scheme associated with the multicast communications, or any combinations thereof.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W24/10, H04W36/00, H04W36/08, H04W48/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information associated with a cell selection or reselection procedure, the configuration information indicating first policy information associated with cell selections and second policy information associated with radio resource management (rrm) measurements. the ue may monitor, in an idle mode, a broadcast channel associated with a first cell based at least in part on selecting the first cell in accordance with the configuration information. the ue may receive, from the first cell, system information associated with a second cell. the ue may establish a connection with the second cell based at least in part on the system information and one or more rrm measurements performed in accordance with the configuration information. numerous other aspects are described.
Inventor(s): Naeem AKL of Bridgewater NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W36/00
Abstract: certain aspects of the present disclosure provide techniques for capability based cell selection and cell reselection. a method for wireless communications by a user equipment (ue) includes receiving system information including information for cell selection, cell reselection, or a combination thereof. the system information comprises at least first system information associated with a first one or more capabilities and second system information associated with a second one or more capabilities. the method includes performing a measurement of one or more signals from one or more cells. the method includes performing cell selection, cell reselection, or both based at least in part on the system information, the measurement of the one or more signals, and one or more capabilities of the ue.
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04L1/00, H04W72/02
Abstract: certain aspects provide a method for wireless communication by a first user equipment (ue), such as a receiver (rx) ue. the method generally includes receiving signaling configuring the first ue with a discontinuous reception (drx) mode having one or more drx on durations for sidelink communications with at least a second ue, and deciding to extend a drx on duration of the one or more drx on durations configured for the first ue when the first ue is in the drx on duration and when one or more conditions are met.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04L5/00
Abstract: techniques for power control under unified transmission configuration indicator (tci) state indication are provided. in an example, a base station may transmit to a user equipment (ue) first configuration information for beam indication of an uplink (ul) transmission and second configuration information for a power control parameter. the beam indication for the ul transmission may be indicated by a unified tci state corresponding to the ul transmission. the ue may configure power control of the ul transmission based on the first configuration information and the second configuration information, and transmit, to the base station, the uplink transmission according to the configured power control.
Inventor(s): Farhad MESHKATI of San Diego CA (US) for qualcomm incorporated, Alexei Yurievitch GOROKHOV of San Diego CA (US) for qualcomm incorporated, Sanghoon KIM of San Jose CA (US) for qualcomm incorporated, Troy CURTISS of Boulder CO (US) for qualcomm incorporated, Dinesh Kumar DEVINENI of San Diego CA (US) for qualcomm incorporated, Ashok MANTRAVADI of San Diego CA (US) for qualcomm incorporated, Lin LU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04L5/00, H04L25/02, H04W52/36, H04W52/42
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may transmit a sounding reference signal (srs) to a base station using an srs antenna switch (srs-as) or an srs carrier switch (srs-cs) transmission technique and the ue may feature multiple antenna groups that have separate exposure budgets due to their spatial separation. the ue may employ one or more accounting procedures for tracking energy contributions associated with the srs across the multiple antenna groups of the ue and may employ one or more power control procedures for setting a transmit power for an uplink signal in accordance with the energy contributions associated with the srs.
20240089865.POWER CONTROL IN WIRELESS NETWORKS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Arjun BHARADWAJ of Cupertino CA (US) for qualcomm incorporated, Rahul TANDRA of Santa Clara CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated, Simone MERLIN of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/24, H04B7/0452, H04L1/00, H04L5/00, H04L27/26, H04W52/14, H04W52/22
Abstract: a method, an apparatus, and a computer-readable medium for wireless communication are provided. in one aspect, the apparatus is configured to determine a target receiver power level for uplink transmissions received at the apparatus, to determine uplink power control information based on the determined target receiver power level for ul mu-mimo transmission or ul ofdma transmission, and to transmit a frame that includes the determined uplink power control information to a station scheduled by the apparatus for uplink transmission.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/32, H04W52/24, H04W52/38
Abstract: aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for sidelink communication between wireless devices. in particular, certain aspects provide for sidelink reference signal (sl-rs) based procedures using an enhanced sl-rs request, such that sl-rs transmission parameters can be more efficiently and smartly signaled to an sl-rs transmitting or receiving ue.
20240089875.RELAY OPERATION WITH ENERGY STATE MODES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/46, H04W64/00, H04W74/00
Abstract: methods, systems, and devices for wireless communications are described. a relay device may detect that a network has transitioned from a first energy state mode to a second energy state mode and the second energy state mode may be associated with a reduced network coverage area relative to a network coverage area associated with the first energy state mode. the relay device may activate a relaying function at the relay device based on detecting that the network has transitioned to the second energy state mode and a location of the relay device with respect to the reduced network coverage area. the relay device may communicate with a user equipment (ue) and a network entity of the network to relay transmissions between the ue and the network entity based at least in part on activating the relaying function.
Inventor(s): Hyojin LEE of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive at least one first synchronization signal within a first set of synchronization signals associated with a first network node. the ue may further receive at least one second synchronization signal within at least one second set of synchronization signals associated with at least one second network node. the at least one second set of synchronization signals is multiplexed with the first set of synchronization signals. numerous other aspects are described.
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04B17/14, H04L5/00
Abstract: techniques are provided for configuring on-demand positioning reference signal (prs) resources in double difference (dd) positioning methods. an example method for providing an on-demand positioning reference signal request includes receiving a plurality of positioning reference signal measurement values from a target user equipment and at least one reference node, determining one or more on-demand positioning reference signals based at least in part on signal identification information associated with each of the plurality of positioning reference signal measurement values, and sending an indication of the one or more on-demand positioning reference signals to either of the target user equipment, the at least one reference node, or both.
Inventor(s): Aleksandar JOVICIC of Jersey City NJ (US) for qualcomm incorporated, Thomas RICHARDSON of South Orange NJ (US) for qualcomm incorporated, Cyril MEASSON of Luxembourg (LU) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/00, G01S13/87
Abstract: mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. a mobile device receives a command or request to operate as a location anchor point. in some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. in some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. in some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. the mobile device receives compensation for operating as a location anchor point. compensation may be monetary, services, or benefits provided by the network.
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA (US) for qualcomm incorporated, Jonathan PETIT of Wenham MA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated, Mohammad NEKOUI of San Diego CA (US) for qualcomm incorporated, Mohammad Raashid ANSARI of Lowell MA (US) for qualcomm incorporated, Abha KHOSLA of San Diego CA (US) for qualcomm incorporated, Cong CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W4/40, H04W12/121
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. for example, an example of a process includes determining, at the first network device, an estimated location of a second network device. the process may further include comparing, at the first network device, the estimated location with an expected location for the second network device. the process may include determining, at the first network device, whether the second network device is a misbehaving device based on the comparing. the process may further include generating, at the first network device, a report based on the determining of whether the second device is a misbehaving device.
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S13/58
Abstract: techniques for using optical sensing by wireless network nodes to assist with positioning of user equipment (ue) are provided. in some embodiments, such techniques may include sending first configuration information to the ue, the first configuration information indicative of how optical sensory data is to be obtained with the ue; receiving the optical sensory data from the ue; and based at least on the optical sensory data received from the ue, determining angular information regarding wireless transmissions between at least one wireless network node and the ue.
Inventor(s): Sooryanarayanan GOPALAKRISHNAN of San Diego CA (US) for qualcomm incorporated, Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Naga BHUSHAN of San Diego CA (US) for qualcomm incorporated, Guttorm Ringstad OPSHAUG of Redwood City CA (US) for qualcomm incorporated, Grant MARSHALL of Campbell CA (US) for qualcomm incorporated, Chandrakant MEHTA of Cupertino CA (US) for qualcomm incorporated, Zongjun QI of Saratoga CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02, H04W24/08
Abstract: aspects presented herein may enhance the accuracy and/or latency of ue positioning based on crowd-sourcing, where a network entity may compute a position estimate of a ue based on neighbor-cell scan data from the ue and one or more reference ues. in one aspect, a network entity receives a first set of measurements associated with at least one cell from a ue. the network entity performs a position estimation of the ue based on at least one of the first set of measurements associated with the at least one cell, a second set of measurements for each of a set of reference ues, or a location of each of the set of reference ues via an ml model, where the ue and the set of reference ues include at least one common cell.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04B17/309
Abstract: disclosed are techniques for wireless positioning. in an aspect, a user equipment (ue) receives a request location information message from the network entity, the request location information message including one or more start measurement time parameters indicating a start time of a measurement period during which the ue is expected to perform one or more positioning measurements, and performs the one or more positioning measurements of one or more positioning reference signal (prs) resources on a first positioning frequency layer during the measurement period, wherein a start of the measurement period is based on the one or more prs resources, a reception time, and the one or more start measurement time parameters.
Inventor(s): Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W8/24, H04W24/10
Abstract: disclosed are techniques for wireless communication. in an aspect, a first user equipment (ue) receives, from a network entity, a capability enquiry message for a sidelink positioning procedure, the capability enquiry message including at least a request for an indication of whether the first ue has the capability to provide a location of the first ue for the sidelink positioning procedure, and transmits, to the network node, a capability information message indicating one or more capabilities of the first ue to participate in the sidelink positioning procedure, the one or more capabilities of the first ue including at least the indication of whether the first ue has the capability to provide the location of the first ue for the sidelink positioning procedure.
20240089917.PAGING COLLISION HANDLING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Edward William SANDOR of Longmont CO (US) for qualcomm incorporated, Sharad SHAHI of Erie CO (US) for qualcomm incorporated, Shishir RAMESHA of San Diego CA (US) for qualcomm incorporated, Chun-Hao HSU of San Jose CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W68/02, H04W68/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information identifying a set of possible paging occasions and a set of connected mode communications. the ue may receive paging in a paging occasion, of the set of possible paging occasions, for which there is not a collision between the paging occasion and the set of connected mode communications and that is selected from the set of possible paging occasions based at least in part on a power utilization characteristic. numerous other aspects are described.
Inventor(s): Wei Yang of San Diego CA (US) for qualcomm incorporated, Kianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Alexandros Manolakos of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04L5/14, H04W72/0453, H04W72/12, H04W72/563
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may identify a first set of sidelink feedback messages to transmit and a second set of sidelink feedback messages to receive, the first set of sidelink feedback messages scheduled to be transmitted concurrently with the second set of sidelink feedback messages. the ue may select a first subset of sidelink feedback messages from the first set of sidelink feedback messages to transmit and a second subset of sidelink feedback messages from the second set of sidelink feedback messages to receive based at least in part on a priority level associated with each sidelink feedback message and a first set of frequency domain resources for the first subset of sidelink feedback messages and a second set of frequency domain resources for the second subset of sidelink feedback messages.
Inventor(s): Preeti KUMARI of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Stelios STEFANATOS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may receive, from one or more user equipments (ues), feedback information associated with a distributed sensing procedure. the network node may select, based at least in part on the feedback information, a set of ues to be included in the distributed sensing procedure. the network node may transmit, to the set of ues, an indication of configuration parameters associated with the distributed sensing procedure. numerous other aspects are described.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/044, H04W72/231, H04W72/232
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to abase station, a ue capability report including an indication of a minimum time interval between starting symbols of communications associated with different beam indications. the ue may receive, from the base station, a first beam indication associated with a first communication, wherein the first communication is scheduled such that a starting symbol of the first communication is not within the minimum time interval of a starting symbol of a second communication associated with a second beam indication that is different from the first beam indication. numerous other aspects are described.
Inventor(s): Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0446, H04B7/06, H04W52/14, H04W72/0457, H04W72/1268, H04W72/232
Abstract: methods, systems, and devices for wireless communications are described. the method may include receiving a configuration of a set of multiple report slot offset parameters, where a subset of the set of multiple report slot offset parameters is associated with a bandwidth part of a set of multiple bandwidth parts configured for the ue, receiving, during a first slot, a message triggering a channel state information report on a physical uplink shared channel of the bandwidth part, selecting a second slot for transmitting the channel state information report based on the first slot and the subset of the set of multiple report slot offset parameters associated with the bandwidth part, and transmitting, during the second slot, the channel state information report.
Inventor(s): Syam Krishna Babbellapati of Chennai (IN) for qualcomm incorporated, Sitaramanjaneyulu Kanamarlapudi of San Diego CA (US) for qualcomm incorporated, Prasad Reddy Kadiri of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W4/06, H04W48/02, H04W48/08
Abstract: methods, systems, and devices for wireless communications are described that provide for broadcast communications that originate at a wide area network to be provided to a local area network (lan), that uses a different radio access technology, to complete the broadcast communications to a user equipment (ue). a device that receives the broadcast communications, such as a customer premises equipment (cpe) may decode broadcast data from the broadcast communications and provide the broadcast data to a lan scheduler along with one or more parameters associated with the broadcast data. the lan scheduler may establish a separate background access category (ac) queue for the broadcast data, and may transmit data from the broadcast ac queue based on one or more threshold values.
Inventor(s): Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may transmit, to a second ue, an indication of at least one sidelink unified transmission configuration indicator (tci) state, wherein the at least one sidelink unified tci state includes at least one of: a joint forward link and reverse link tci state, a separate forward link tci state, or a separate reverse link tci state. the first ue may communicate with the second ue on at least one of the forward link or the reverse link based at least in part on the indication of the sidelink unified tci state. numerous other aspects are described.
Inventor(s): Touseef Khan of San Diego CA (US) for qualcomm incorporated, Sitaramanjaneyulu Kanamarlapudi of San Diego CA (US) for qualcomm incorporated, Varun Nuggehalli Ashok of San Marcos CA (US) for qualcomm incorporated, Krishna Dilipbhai Patel of San Diego CA (US) for qualcomm incorporated, Ganesh Revanth Balasubramani of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W24/08
Abstract: methods, systems, and devices for wireless communications are described. generally, the described techniques provide for a user equipment (ue) to adaptively transition between modes of an adaptive receive diversity (ard) antenna management configuration. in some cases, the ue may determine to transition from an ard disallowed mode to an ard standby mode in response to receiving a burst of downlink grants. the ue may dynamically update one or more criterion for transitioning between the ard disallowed mode and the ard standby mode according to a pattern of received downlink grants. for example, the ue may adjust a threshold quantity of downlink grants which constitutes a burst based on a downlink scheduling rate (dsr) of one or more prior ard standby durations. in some cases, the ue may identify a fallback condition to transition from the ard standby mode to the ard disallowed mode.
Inventor(s): Changhwan Park of San Diego CA (US) for qualcomm incorporated, Sumant Jayaraman Iyer of San Diego CA (US) for qualcomm incorporated, Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. in some aspects, a user equipment (ue) may receive an indication of a set of channel measurement resources (cmrs) that are configured for a group-based reference signal measurement for multiple transmission and reception points (trps). the ue may identify or determine whether a set of one or more directional beams used by the ue to measure reference signal transmissions from each of the multiple trps satisfy a threshold directivity gain. the ue may transmit a request to enable a scheduling restriction at the ue for a time period associated with the group-based reference signal measurement if the set of directional beams fail to satisfy the threshold directivity gain and may transmit a request to disable the scheduling restriction if the set of directional beams satisfy the threshold directivity gain.
Inventor(s): Diana Maamari of San Diego CA (US) for qualcomm incorporated, Mickael Mondet of Louannec (FR) for qualcomm incorporated, Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Linhai He of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/14
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications systems may support enhanced scheduling request configurations. a user equipment (ue) may obtain, at a packet data convergence protocol (pdcp) layer of the ue, information associated with a data packet for transmission by the ue. the ue may transmit a scheduling request that indicates information regarding an elapsed time period since the information associated with the data packet was obtained at the pdcp layer of the ue, or whether the data packet is a final packet of a set of data packets, or both. a network entity may receive the scheduling request and determine scheduling information for uplink communications by the ue based on the information regarding the elapsed time period, or whether the data packet is the final data packet, or both. the network entity may transmit the scheduling information to the ue.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L1/1812, H04W72/232, H04W72/566
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may cancel an uplink data communication that is to be multiplexed with uplink control information (uci). the ue may determine whether to transmit the uci using automatic transmission of cancelled uci or in response to downlink control information (dci) that instructs the ue to transmit cancelled uci. the ue may transmit the uci based at least in part on the determination. numerous other aspects are described.
Inventor(s): Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a network entity, a first control message indicating sets of transmission parameters associated with dynamic transmission parameter adaptation. the ue may receive a second control message including an indication to switch from communicating with the network entity in accordance with a first set of transmission parameters to communicating with the network entity in accordance with a second set of transmission parameters. the ue may communicate one or more messages with the network entity based on a switch, in response to the second control message, from the first set of transmission parameters to the second set of transmission parameters in accordance with a parameter switching timeline for the dynamic transmission parameter adaptation.
20240089976.SIDELINK-ASSISTED NODE VERIFICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hua Wang of Basking Ridge NJ (US) for qualcomm incorporated, Tianyang Bai of Somerville NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/14, G01S5/00, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit, to a network entity, a first message indicating data collected at the first ue and geo-location information of the first ue. the first ue may receive, from the network entity, a second message indicating a sidelink grant for transmitting a sidelink message on a set of resources and a source identifier and destination identifier associated with the sidelink message. the first ue may transmit the sidelink message on the set of resources to at least a second ue, the sidelink message including the source identifier and the destination identifier. the second ue may transmit, to the network entity, an indication of calculated geo-location information for the first ue and a received power measurement of the sidelink message based on the sidelink message.
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04L5/00
Abstract: this disclosure provides systems, methods, and apparatuses that enable abase station (bs) to transmit downlink control information (dci) without downlink data to indicate a transmission configuration indicator (tci). in one aspect, a user equipment (ue) may transmit a capability indication associated with whether the ue can receive dci with a tci and without a data assignment. the ue may receive dci with one or more configured fields and without downlink data and may interpret the dci, based on the one or more configured fields, to identify a tci. the tci may be a type 1 beam indication or another type of beam indication. the dci may c be a dci format 1_1 or 1_2 or another dci format, such as dci format 1_0 or a dci scheduling an uplink configuration, among other cn examples, and may indicate another configuration with the tci.
20240089992.SIDELINK RESOURCE SCHEDULING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W72/25, H04L5/00, H04W72/0453
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit a sidelink resource reservation, wherein the sidelink resource reservation indicates a first resource in an uplink slot with a first bandwidth available for the sidelink resource reservation and a second resource in a sub-band full duplex (sbfd) slot with a second bandwidth available for the sidelink resource reservation, and wherein the sidelink resource reservation uses a same sub-channel indexing configuration for the uplink slot and the sbfd slot. the ue may transmit a communication using the sidelink resource reservation. numerous other aspects are described.
Inventor(s): Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/30, H04L1/00, H04W8/24, H04W72/0446, H04W72/0453, H04W72/23
Abstract: methods, systems, and devices for wireless communications are described. generally, a user equipment (ue) may support both unicast and multicast downlink signaling, such as on a single component carrier (cc). a ue may receive a unicast message over a first cc during a transmission time interval (tti) using a first set of processing resources. the ue may simultaneously receive a multicast message over the first cc during the same tti using a second set of processing resources. the first and second sets of processing resources may be associated with first and second hybrid automatic repeat request (harm) soft buffers, first and second ccs, or first and second transmit/receive points (trps).
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04L1/1812, H04W72/0446
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from a second ue, a physical sidelink shared channel (pssch) transmission in an uplink slot or in a smaller-bandwidth slot. the ue may transmit, to the second ue and based at least in part on the pssch transmission, hybrid automatic repeat request acknowledgement (harq-ack) feedback in a physical sidelink feedback channel (psfch) resource of the uplink slot or of the smaller-bandwidth slot based at least in part on a pssch-to-psfch mapping, wherein a quantity of psfch resources differs between the uplink slot and the smaller-bandwidth slot based at least in part on different resource pool bandwidths between the uplink slot and the smaller-bandwidth slot. numerous other aspects are described.
Inventor(s): Abdel Karim Ajami of Lakeside CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated, Alfred Asterjadhi of San Diego CA (US) for qualcomm incorporated, George Cherian of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod Patil of San Diego CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated, Gaurang Naik of San Diego CA (US) for qualcomm incorporated, Naveen Gangadharan of San Jose CA (US) for qualcomm incorporated, Nathaniel David Houghton of El Cerrito CA (US) for qualcomm incorporated, Srinivas Katar of Fremont CA (US) for qualcomm incorporated, Xiaolong Huang of Santee CA (US) for qualcomm incorporated
IPC Code(s): H04W72/08, H04W24/10
Abstract: techniques related to wireless communication are disclosed. some aspects of the disclosure relate to devices and methods for improving a quality of service (qos) by reporting near-real-time feedback relating to a delay experienced by packets queued for transmission, and dynamically scheduling a wireless station to transmit and meet its qos. a wireless station (sta) obtains one or more packets for transmission, the packets being associated with a delay condition. the sta outputs for transmission a delay status report that includes information relating to the delay condition associated with the one or more packets. in response, the sta obtains a resource allocation for transmission of the one or more packets according to the information relating to the delay condition. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/00, H04W72/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, configuration information indicating configurations for a plurality of configured grants. the ue may receive, from the network node, a transmit prioritization indication associated with the plurality of configured grants. the ue may transmit, to the network node, an uplink communication in a configured grant selected from the plurality of configured grants based at least in part on the transmit prioritization indication. numerous other aspects are described.
20240090020.CHANNEL ACCESS BASED ON MODE OF OPERATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Siyi CHEN of Beijing (CN) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08
Abstract: certain aspects of the present disclosure provide techniques for channel access. one example method by a wireless node generally includes selecting a mode of operation associated with a configuration for communicating with one or more other wireless nodes, determining a procedure for gaining access to a medium to be used for the communication, wherein the procedure is determined based on the mode of operation, and communicating with the one or more other wireless nodes using the mode of operation after gaining access to the medium based on the procedure.
20240090036.RANDOM ACCESS PROCEDURE FALLBACK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Muhammad Nazmul Islam of Littleton MA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W76/10
Abstract: this disclosure provides systems, methods and apparatus for wireless communications that support fallback from a 2-step to a 4-step random access procedures. a user equipment (ue) may establish a connection with a base station using a random access procedure. the random access procedure may be a 2-step random access procedure and reduce a number of handover exchange messages. the 2-step random access procedure may include the ue transmitting, to the base station, a first random access message including a preamble and a payload. in some implementations, the base station may receive the preamble but fail to receive or decode the payload. the random access procedure may utilize the received preamble information instead of performing retransmission of the first random access message. the base station may transmit a second random access message to the ue indicating, explicitly or implicitly, a fallback to a 4-step random access procedure for connection establishment.
Inventor(s): Jing LEI of San Diego CA (US) for qualcomm incorporated, Muhammad Nazmul ISLAM of Littleton MA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04L1/1812, H04W72/23, H04W74/00, H04W76/27
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a base station (bs) may group and selectively multiplex a plurality of random access channel responses (rars) and radio resource control (rrc) messages in a message b (msgb) communication, together with supplementary scheduling information for other rars to be mapped to a different msgb communication. the bs may transmit the msgb communication to one or more user equipments. numerous other aspects are provided.
Inventor(s): Yanjun Sun of San Diego CA (US) for qualcomm incorporated, George Cherian of San Diego CA (US) for qualcomm incorporated, Alfred Asterjadhi of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod Patil of San Diego CA (US) for qualcomm incorporated, Abdel Karim Ajami of Lakeside CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated, Gaurang Naik of San Diego CA (US) for qualcomm incorporated, Maarten Menzo Wentink of Nijmegen (NL) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/12
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for wireless communication, including coordinated time domain multiple access (c-tdma) among access points (aps) with different channels. in one aspect, while using c-tdma, a first ap may receive a control message with scheduling information for a transmission opportunity (txop) from a second ap, which is the txop owner. the second ap may operate in a certain bandwidth, and first ap may operate in an overlapping portion of the same bandwidth, and also a different portion of bandwidth. the scheduling information may indicate a portion of the txop for the first ap to use during the txop. during the portion of the txop for the first ap, the first ap may perform a clear channel assessment (cca) for the overlapping and non-overlapping portions, and transmit on both the overlapping and different bandwidths during the txop.
Inventor(s): Prashanth Haridas Hande of San Diego CA (US) for qualcomm incorporated, Marcelo Schiocchet of San Diego CA (US) for qualcomm incorporated, Chih-Ping Li of San Diego CA (US) for qualcomm incorporated, Hyun Yong Lee of San Diego CA (US) for qualcomm incorporated, Yuchul Kim of San Diego CA (US) for qualcomm incorporated, Mickael Mondet of Louannec (FR) for qualcomm incorporated, Vinay Melkote Krishnaprasad of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04W76/28
Abstract: methods, systems, and devices for wireless communications are described. a network entity may account for jitter in communications with a user equipment (ue) by adjusting connected mode discontinuous reception (cdrx) configuration parameters for the ue based on estimated downlink traffic arrival times. for a downlink traffic burst, the network entity may estimate a traffic arrival offset based on determining a traffic periodicity, an estimated arrival time associated with one or more packets of a traffic burst, and at least one jitter parameter. the jitter parameter may represent an uncertainty in the arrival time of the traffic burst. the network entity may select a cdrx offset value based on the estimated traffic arrival offset. the network entity may transmit (e.g., to a ue, such as an extended reality (xr) device) a message indicating the cdrx offset value, for example, as part of a cdrx configuration.
QUALCOMM Incorporated patent applications on March 14th, 2024
- QUALCOMM Incorporated
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