QUALCOMM Incorporated patent applications on March 13th, 2025
Patent Applications by QUALCOMM Incorporated on March 13th, 2025
QUALCOMM Incorporated: 98 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (13), H04B7/06 (11), H04W52/02 (6), H04W24/10 (4), G06T7/70 (4) H04W52/0235 (3), H04L5/0051 (3), H04W76/28 (2), G06T7/70 (2), H04W74/0833 (2)
With keywords such as: based, image, wireless, network, data, device, signal, communication, information, and user in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Shounak Uday GORE of Hyderabad (IN) for qualcomm incorporated, Emily Kathryn BROOKS of Amherst NY (US) for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY (US) for qualcomm incorporated, Ye ZHAN of Buffalo NY (US) for qualcomm incorporated, Evan Michael BRELOFF of Kenmore NY (US) for qualcomm incorporated, Vivekananda Parampalli ADIGA of Williamsville NY (US) for qualcomm incorporated
IPC Code(s): A61B5/00, A61B5/021
CPC Code(s): A61B5/0095
Abstract: an apparatus and associated method may include a light source system that includes a light-emitting component, and a receiver system configured to detect an acoustic wave that corresponds to a photoacoustic response of a blood vessel to light emitted by the light source system. a control system may be configured to determine a wave characteristic from the acoustic wave and to estimate a tensive state classification based on the determined wave characteristic. the tensive state classification may be one of a plurality of tensive state classifications that each include different ranges of diastolic and systolic values.
20250083681. COLLISION AVOIDANCE SENSITIVITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mohammad Hossein AKBARI AFARANI of Västra FrÜlunda (SE) for qualcomm incorporated, Klas ALENLJUNG of Bohus (SE) for qualcomm incorporated
IPC Code(s): B60W50/00, G08G1/16
CPC Code(s): B60W50/0098
Abstract: techniques for improving safety margin perimeter profiles for use with advanced driver assistance systems (adas) functions are provided. an example method for activating an advanced driving assistance system (adas) function includes obtaining one or more operation parameters for a vehicle, computing an asymmetric safety margin perimeter profile around the vehicle based at least in part on the one or more operation parameters, and activating a safety function for the vehicle based at least in part on a location of an object relative to the asymmetric safety margin perimeter profile.
20250085103. FEATURE CORRELATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kalin Mitkov ATANASSOV of San Diego CA (US) for qualcomm incorporated, Daniel Jared SINDER of San Diego CA (US) for qualcomm incorporated, Jason CHUNG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01B11/25, G06T7/521, G06T7/70, G06V10/75, H04N5/74
CPC Code(s): G01B11/25
Abstract: systems and techniques are described herein for improved feature correlation. for instance, an apparatus for improved featured correlation is provided. the method may include a projector configured to project a pattern into a scene for feature correlation by an imaging device that captures images of the pattern as projected into the scene; wherein the apparatus is separate from the imaging device.
Inventor(s): Sai Kousik SWARNA of Hyderabad (IN) for qualcomm incorporated, Gohulan BALACHANDRAN of Puyallup WA (US) for qualcomm incorporated, Srikanth CHINTALA of Hyderabad (IN) for qualcomm incorporated, Sankar GONELLA of Hyderabad (IN) for qualcomm incorporated, Garik BADALYAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01C21/36, H04W4/06, H04W4/40
CPC Code(s): G01C21/362
Abstract: aspects presented herein may enable a ue to transmit/broadcast navigation information associated with a navigation session to an on-board unit (obu) (e.g., an infotainment system of a vehicle) to enable the obu to resume/continue the navigation session. in one aspect, a ue establishes communication with an obu, where the communication is based on a data sharing protocol. the ue transmits, to the obu, route information based on the established communication, where the route information is associated with at least one destination. the ue receives, from the obu, a confirmation of the route information.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Mohammad Tarek FAHIM of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S5/00
CPC Code(s): G01S5/02528
Abstract: a wireless device may receive environment information associated with an area. the wireless device may simulate a set of positioning measurements based on the environment information. the wireless device may calculate a positioning environment based on the simulated set of positioning measurements. the wireless device may calculate the positioning environment further based on a set of measured positioning signals obtained by the wireless device. the wireless device may output the positioning environment to train a positioning model. the wireless device may output the positioning environment by training the positioning model at the wireless device based on the positioning environment. the wireless device may output the positioning environment by transmitting the positioning environment to a training entity to train the positioning model.
Inventor(s): Varun Ravi Kumar of San Diego CA (US) for qualcomm incorporated, Senthil Kumar Yogamani of Headford (IE) for qualcomm incorporated, Shivansh Rao of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S7/497, G01S17/86, G01S17/931
CPC Code(s): G01S7/497
Abstract: a method includes receiving a plurality of images, wherein a first image of the one or more images comprises a range image and a second image comprises a camera image and filtering the first image to generate a filtered first image. the method also includes generating a plurality of depth estimates based on the second image and generating an attention map by combining the filtered first image and the plurality of depth estimates. additionally, the method includes generating a consistency score indicative of a consistency of depth estimates between the first image and the second image based on the attention map, modulating one or more features extracted from the second image based on the consistency score using a gating mechanism to generate modulated one or more features, and generating a classification of one or more soiled regions in the second image based on the modulated one or more features.
Inventor(s): Preeti KUMARI of San Diego CA (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S13/04
CPC Code(s): G01S13/04
Abstract: a user equipment (ue) and related techniques are disclosed. in one aspect, the ue provides, to one or more wireless nodes of a radio access network (ng-ran) associated with the core network or a second network entity of the core network different from the first entity, an indication of sensing directions for transmitting and receiving a radar signal to sense an environment of the apparatus. latency may be reduced for tracking targets by skipping exhaustive scanning or complex full processing by exploiting prior sensing measurement reports collected by a sensing management function (snmf). in this way, interference may be reduced and less resource and power usage may be enabled for sensing functions. in one case, sensing directions can be indicated in gcs and translated to a respective sensors' beam direction in lcs at ng-ran or ue for efficient beam management. in one case, snmf indicates a sensing direction in lcs to ng-ran or ue for sensing signal transmission and/or reception.
Inventor(s): Senthil Kumar Yogamani of Headford (IE) for qualcomm incorporated, Varun Ravi Kumar of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S13/86, G01S7/35, G01S7/41, G01S13/931
CPC Code(s): G01S13/867
Abstract: this disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. in a first aspect, a method of image processing includes receiving image bev features and receiving first radio detection and ranging (radar) bev features. the first radar bev features that are received are determined based on first radar data associated with a first data type. first normalized radar bev features are determined, which includes rescaling the first radar bev features using a first attention mechanism based on the image bev features and the first radar bev features. fused data is determined that combines the first normalized radar bev features and the image bev features. other aspects and features are also claimed and described.
Inventor(s): Yuxiang PENG of Sunnyvale CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Ning LUO of Cupertino CA (US) for qualcomm incorporated
IPC Code(s): G01S19/20, G01C21/00
CPC Code(s): G01S19/20
Abstract: aspects presented herein may enable a ue to verify the integrity of map data, thereby improving the accuracy and safety of map-aiding positioning and/or map-based positioning. in one aspect, a ue performs a map-aiding positioning based on a first set of map data. the ue verifies whether an integrity of the first set of map data meets an accuracy threshold. the ue discards the first set of map data if the verification of the integrity of the first set of map data does not meet the accuracy threshold. for example, the ue may compare the first set of map data with a second set of map data from a different source, and identify the integrity of the first set of map data does not meet the accuracy threshold if the comparison shows an indication of inconsistency above a consistency threshold.
Inventor(s): Louis Louie of San Diego CA (US) for qualcomm incorporated, Ronald Alton of Oceanside CA (US) for qualcomm incorporated, Sumarlin William of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F1/329
CPC Code(s): G06F1/329
Abstract: power monitoring and limiting of processing units in a processor-based system to limit the overall power consumption of the processor-based system. in exemplary aspects, to limit the overall power consumption of the processor-based system while attempting to achieve an optimized performance of all the processing units, an overall power limit budget is allocated for the processing units (âprocessing unit power limit budgetâ). the processor-based system is configured to dynamically determine a total processing unit power limit budget available for the processing units based on remaining overall power available not consumed by other power consuming circuits. the processor-based system is configured to allocate the total processing unit power limit budget for processing units, that is then allocated to the different processing units based on their variances in workloads to try to achieve an optimal performance of the processing units while keeping the processor-based system within its overall power consumption limit.
Inventor(s): Santhosh Reddy AKAVARAM of Hyderabad (IN) for qualcomm incorporated, Chintalapati BHARATH SAI VARMA of Hyderabad (IN) for qualcomm incorporated, Prakhar SRIVASTAVA of Lucknow (IN) for qualcomm incorporated, Sri Ananda Sai JANNABHATLA of Hyderabad (IN) for qualcomm incorporated, Reddy Vijay GUDI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F3/06, G06F12/10
CPC Code(s): G06F3/0616
Abstract: systems and methods improve write performance of a ufs device comprising n logical units (luns) and n write buffers (wbs), where n is a positive integer. each wb is mapped to a respective lun. each wb has a respective wb lifetime estimate value and a respective wb lifetime threshold (th) value. a determination is made as to whether the wb lifetime estimate value associated with at least a first wb of the n wbs is equal to or is greater than the respective wb th value, and if so, the first wb is remapped to a second lun of the n luns and a second wb of the n wbs is remapped to the first lun. the remapping is based at least in part on the wb lifetime estimate value associated with the second wb indicating that the second wb has more lifetime remaining than the first wb.
Inventor(s): Giriraj GOYAL of Bangalore (IN) for qualcomm incorporated, Vishal AGARWAL of Bangalore (IN) for qualcomm incorporated, Nitin Raghavendra KIDIYOOR of Bangalore (IN) for qualcomm incorporated, Dishant SRIVASTAVA of Bangalore (IN) for qualcomm incorporated, Mayank BATRA of Cambridge (GB) for qualcomm incorporated
IPC Code(s): G06F3/16
CPC Code(s): G06F3/162
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a secondary peripheral device may obtain microphone data. the secondary peripheral device may select a peripheral-to-central (p2c) slot, among p2c slots of an enhanced synchronous connection oriented (esco) interval, that occurs after a first p2c slot in the esco interval. the secondary peripheral device may transmit the microphone data to a primary peripheral device in the p2c slot. numerous other aspects are described.
Inventor(s): Anirudh K of Nalagonda (IN) for qualcomm incorporated, Madhu Yashwanth BOENAPALLI of Hyderabad (IN) for qualcomm incorporated, Sai Praneeth SREERAM of Anantapur (IN) for qualcomm incorporated, Surendra PARAVADA of Hyderabad (IN) for qualcomm incorporated, Venugopala Rao GUJJA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F11/07, G06F11/14
CPC Code(s): G06F11/0739
Abstract: a system and method reduce bootup latency in systems that run auto operating systems (auto os). when, or just prior to, the system controller initiating suspend-to-disk (s2d) process entry, the system controller causes a memory controller to determine the percentage of volatile memory that is currently occupied and compares that percentage of occupancy to a predetermined threshold (th) percentage. if the percentage of occupancy exceeds the predetermined th percentage, then the memory controller tags apps that are occupying volatile memory as either background apps or foreground apps, terminates the background apps, clears volatile memory of any instructions and data associated with the terminated background apps, takes a snapshot of the state of volatile memory after the terminated background apps and associated data have been cleared, and saves the snapshot to a designated storage location in nonvolatile memory before entering hibernate mode.
20250086114. PERFORMANCE-BASED CACHE ADJUSTMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Karunakar Reddy BASIREDDY of SPSR Nellore (IN) for qualcomm incorporated, George PATSILARAS of San Diego CA (US) for qualcomm incorporated, Vivekanandan NAVEEN of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06F12/0871
CPC Code(s): G06F12/0871
Abstract: a device includes a system cache accessible to a central processing unit (cpu) sub-system. the system cache includes a cpu portion allocated to the cpu sub-system. the device also includes a cache allocation governor that is configured to obtain a performance metric associated with at least one of the system cache or the cpu sub-system. the cache allocation governor is also configured to, based on the performance metric satisfying a cache adjustment criterion, adjust a size of the cpu portion.
Inventor(s): Prakhar SRIVASTAVA of Lucknow (IN) for qualcomm incorporated, Santhosh Reddy AKAVARAM of Hyderabad (IN) for qualcomm incorporated, Aditya Singh PATEL of Jabalpur (IN) for qualcomm incorporated, Ravi Kumar SEPURI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F13/40
CPC Code(s): G06F13/4068
Abstract: the disclosed techniques store certain information of functional modules and lanes to optimize a die-to-die interconnect link. based on the information, the apparatus can optimize a link width and a multi-module link configuration of the interconnect link. an integrated circuit device includes a first die, a second die, and a die-to-die (d2d) interconnect link connected between the first die and the second die. the d2d interconnect link includes a plurality of lanes grouped into a plurality of modules. the apparatus maintains a training result of the d2d interconnect link based on the training of the d2d interconnect link, the training result including one or more link configurations of the plurality of modules. the apparatus selects a link configuration of the one or more link configurations to configure the d2d interconnect link including one or more of the plurality of modules.
Inventor(s): Ravindranath DODDI of Hyderabad (IN) for qualcomm incorporated, Umamaheshwaran V of Salem (IN) for qualcomm incorporated, Afreen HAIDER of Muzaffarpur (IN) for qualcomm incorporated, Lekhya Pavani GODAVARTHI of Hyderabad (IN) for qualcomm incorporated, Harinatha Reddy RAMIREDDY of Hyderabad (IN) for qualcomm incorporated, James Lionel Panian of San Marcos CA (US) for qualcomm incorporated, Ramacharan Sundararaman of San Jose CA (US) for qualcomm incorporated, Santhosh Reddy Akavaram of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F13/42, G06F15/78
CPC Code(s): G06F13/4282
Abstract: various embodiments include methods and devices for implementing universal chiplet interconnect express (ucie) link configuration for multi-module chiplets of a computing device. embodiments may include transitioning a ucie link in an active state having a first sideband that is active to the ucie link in a reset state, and initializing at least one sideband for the ucie link that is a different functional sideband of a multi-module chiplet than the first sideband following the reset state of the ucie link. embodiments may include reading sideband data configured to represent a functional sideband of the multi-module chiplet, and initializing the functional sideband as the at least one sideband. embodiments may include reading sideband data configured to represent at least two functional sidebands of the multi-module chiplet, and initializing at least one functional sideband of the at least two functional sidebands as the at least one sideband.
Inventor(s): Mustafa KESKIN of San Diego CA (US) for qualcomm incorporated, Guoqing MIAO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F15/78, G06F1/3296, H03M1/12
CPC Code(s): G06F15/781
Abstract: a processor-implemented method for managing bus traffic of a system-on-a-chip (soc) includes receiving a mixed signal in a computing device including the soc. one or more polarity changes of a slope of a waveform corresponding to the mixed signal are detected. one or more of an analog-to-digital converter (adc) or a portion of soc bus traffic related to adc operation are selectively disabled between one or more polarity changes in the slope of the waveform.
Inventor(s): Florian Reneld Ghislain CAULLERY of Cannes (FR) for qualcomm incorporated, Frederic AMIEL of Nice (FR) for qualcomm incorporated, Fabrice MARINET of Chateauneuf-le-Rouge (FR) for qualcomm incorporated
IPC Code(s): G06F21/75
CPC Code(s): G06F21/75
Abstract: systems and techniques are provided for secure processing. for instance, a process can include receiving a plurality of instructions for execution; receiving an indication that the plurality of instructions are independent instructions; randomly reordering the plurality of instructions; executing the randomly reordered plurality of instructions; and outputting a plurality of results corresponding to the plurality of instructions.
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): G06N3/045, G06N3/0495
CPC Code(s): G06N3/045
Abstract: a processor-implemented method for quantization-aware federated training includes quantizing, by a server, a global model. the global model is quantized at multiple different quantization levels for each of one or more subnetwork models to generate one or more quantized subnetwork models. the one or more subnetwork models are assigned to one or more of multiple devices according to device processing capabilities. the server distributes to one or more of the multiple devices, a quantized subnetwork model. the server receives a model update from the one or more devices based on local data. the server generates an updated global model according to an aggregation function based on the model update from each of the one or more devices.
Inventor(s): Pierre-David LETOURNEAU of Philadelphia PA (US) for qualcomm incorporated, Dalton James JONES of Golden CO (US) for qualcomm incorporated, Matthew James MORSE of New York NY (US) for qualcomm incorporated, Matthew Harper LANGSTON of Beacon NY (US) for qualcomm incorporated
IPC Code(s): G06N3/0455, G06F17/16, G06N3/0464
CPC Code(s): G06N3/0455
Abstract: certain aspects of the present disclosure provide techniques and apparatus for executing a workload on a computing device based on an approximation of a target function. an example method generally includes generating a plurality of sample points from a multi-dimensional space representing domain of a target function. a plurality of sparse matrices is generated from the plurality of sample points, each respective sparse matrix being generated based on known non-zero coefficients of the target function. a plurality of transformed sparse matrices representing a relationship between chebyshev coefficients of the target function and the plurality of sample points after applying lower dimensional cosine transformations are generated. an approximation of the target function is generated based on the plurality of transformed sparse matrices. an output of at least a portion of a neural network may be generated based on the approximation of the target function.
Inventor(s): Kyle Chi GUAN of New York NY (US) for qualcomm incorporated, Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Himaja KESAVAREDDIGARI of Bridgewater NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): G06N3/08
CPC Code(s): G06N3/08
Abstract: certain aspects of the present disclosure provide techniques and apparatus for improved machine learning training process. input data for a first portion of a neural network is accessed, and output data is generated based on processing the input data using the first portion of the neural network. at a first point in time, the output data is transmitted to a second computing system for the second computing system to update one or more parameters of a second portion of the neural network based on the output data. it is determined, at a second point in time subsequent to the first point in time, that one or more communication criteria are not satisfied. in response to the determining, reduced communication training of the neural network is performed, the performing comprising reducing an amount of data transmitted for one or more rounds of training.
Inventor(s): Srinivas Pullakavi of Kakinada (IN) for qualcomm incorporated, Dileep Marchya of Hyderabad (IN) for qualcomm incorporated, Padmanabhan Komanduru V of Hyderabad (IN) for qualcomm incorporated, Mahesh Aia of San Diego CA (US) for qualcomm incorporated, Dhaval Kanubhai Patel of San Diego CA (US) for qualcomm incorporated, Kalyan Thota of Hyderabad (IN) for qualcomm incorporated, Sumit Gemini of Delhi (IN) for qualcomm incorporated
IPC Code(s): G06T1/20, G06F3/147
CPC Code(s): G06T1/20
Abstract: optimizing compositor workload in steady state in processor devices is disclosed herein. in some aspects, a processor device is configured to perform image compositing by executing a compositor pipeline that comprises a compositor including a workload handler; a composer hardware abstraction layer (hal); a workload governor communicatively coupled to the composer hal; and a display driver. the workload governor detects that the image compositing has entered a steady state, and transmits an indication to enter an accelerated mode to the workload handler. upon receiving the indication, the workload handler places the compositor pipeline in the accelerated mode. while in the accelerated mode, the compositor transmits accelerated mode data directly to the display driver, bypassing the composer hal.
Inventor(s): Shubham Deepak PATEL of Gondia (IN) for qualcomm incorporated, Pawan Aasudaram BUDHWANI of Amravati (IN) for qualcomm incorporated, Lakshmi Kantha Reddy PONNATOTA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06T3/40, H04N23/84
CPC Code(s): G06T3/4046
Abstract: techniques and systems are provided for image demosaicing. for instance a process can include performing a depth-wise convolution operation on image data and a depth-wise convolutional filter with pre-determined parameter values to obtain a plurality of color channels for the image data; performing a convolution operation on the plurality of color channels to obtain a processed plurality of color channels; arranging the processed plurality of color channels into a demosaiced image; and outputting the demosaiced image.
20250086756. CONFIGURABLE IMAGE ENHANCEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hooshmand SHOKRI RAZAGHI of Toronto (CA) for qualcomm incorporated, Alireza SHOA HASSANI LASHDAN of Burlington (CA) for qualcomm incorporated, Darren GNANAPRAGASAM of Aurora (CA) for qualcomm incorporated, Stone YUN of Toronto (CA) for qualcomm incorporated
IPC Code(s): G06T5/50, G06N3/088, G06T3/4046, G06T3/4053, G06T7/00, H04N19/154, H04N19/86, H04N19/87
CPC Code(s): G06T5/50
Abstract: a device includes a memory and one or more processors. the memory is configured to store configuration selection data associated with an image enhancer. the one or more processors are configured to decompress an encoded pre-processed image to generate a decompressed image. the pre-processed image is a downsampled version of a pre-compression image. the one or more processors are configured to predict, based on the decompressed image, an image compression quality of the decompressed image. the one or more processors are configured to process, using an image enhancement network of the image enhancer, the decompressed image to generate an output image. the image enhancer is configured based on the predicted image compression quality and the configuration selection data.
Inventor(s): Maksym RAITAROVSKYI of Madrid (ES) for qualcomm incorporated
IPC Code(s): G06T7/70, G06F3/01, G06F3/0346
CPC Code(s): G06T7/70
Abstract: systems and techniques are described herein for pose estimation of a person. for instance, a method for pose estimation of a person is provided. the method may include obtaining an image of the person; obtaining a head pose of the person; determining a search region of the image based on the head pose; and determining a pose of the person based on the search region.
Inventor(s): Fu-Yu Chou of New Taipei City (TW) for qualcomm incorporated, Shih-Jeng Liu of New Taipei City (TW) for qualcomm incorporated
IPC Code(s): G06T7/70
CPC Code(s): G06T7/70
Abstract: this disclosure provides systems, methods, and devices for image signal processing that support eye detection based image frame blending. in a first aspect, a method of image processing includes receiving a plurality of image frames and determining locations for one or more eyes depicted within the image frames. a first image frame may be selected from among the plurality of frames based on the locations of the one or more eyes. and output image frame may be determined by blending at least a subset of the plurality of image frames with the first image frame. in particular implementations, the first image frame may be used as an anchor frame for a multi-frame noise reduction (mfnr) process. other aspects and features are also claimed and described.
Inventor(s): David YUNUSOV of Holon (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated
IPC Code(s): G06T9/00, G06T5/00, G06T7/10
CPC Code(s): G06T9/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit an indication of one or more masking parameters associated with an inpainting scheme to a receiving device. the ue may remove, according to the one or more masking parameters of the inpainting scheme, a portion of image data from an image to obtain a masked image, the masked image having a smaller amount of image data than the image. the ue may compress, according to a compression scheme, the masked image to obtain a compressed image, the compressed image having a smaller amount of image data than the masked image based at least in part on the compression. the ue may transmit the compressed image to the receiving device.
20250086877. CONTENT-ADAPTIVE 3D RECONSTRUCTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Adithya Reddy NALLABOLU of San Diego CA (US) for qualcomm incorporated, Gokce DANE of San Diego CA (US) for qualcomm incorporated, Vasudev BHASKARAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T15/08
CPC Code(s): G06T15/08
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for content adaptive 3d reconstruction. a graphics processor may compute a curvature of content in a block volume that represents a 3d scene, where the block volume includes a set of voxels. the graphics processor may select a number of the set of voxels in the block volume based on the computed curvature of the content. the graphics processor may output an indication of the selected number of the set of voxels in the block volume.
20250086882. Z-CLIPPING FOR PRIMITIVE SAMPLES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tao WANG of Sunnyvale CA (US) for qualcomm incorporated, Xiayang ZHAO of San Diego CA (US) for qualcomm incorporated, Huaibing ZHU of San Diego CA (US) for qualcomm incorporated, Ruohong ZHOU of Sunnyvale CA (US) for qualcomm incorporated, Jian LIANG of San Diego CA (US) for qualcomm incorporated, Junmei SHAO of San Diego CA (US) for qualcomm incorporated, Qinyu CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T15/30, G06T7/62
CPC Code(s): G06T15/30
Abstract: aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., gpu. the apparatus may obtain an indication of a set of primitives for a draw call operation. the apparatus may also identify a subset of primitives in the set of primitives, each of the subset of primitives including a primitive portion that is outside of a viewing frustum for the draw call operation, and the primitive portion corresponding to less than all of each of the subset of primitives. further, the apparatus may calculate an area of each of the subset of primitives including the primitive portion that is outside of the viewing frustum. the apparatus may also perform, or refrain from performing, a clipping operation for each of the subset of primitives based on the area of each of the subset of primitives being less than or greater than an area threshold.
Inventor(s): Adithya Reddy NALLABOLU of San Diego CA (US) for qualcomm incorporated, Gokce DANE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T17/00, G06T7/70, G06T7/80, G06V10/74
CPC Code(s): G06T17/00
Abstract: disclosed are systems and techniques for image processing. for example, a computing device can project a sample location (of a plurality of sample locations) of a block of a scene onto depth frames to determine pixel values for the sample location. each of the depth frames corresponds to a pose and includes a depth prediction value corresponding to the sample location. the computing device can read the depth prediction values of the depth frames at the pixel values for the sample location on each depth frame of the depth frames. the computing device can obtain 3d points of the depth prediction values in a three-dimensional (3d) space. the computing device can then generate weighted depth prediction values by assigning a weight to each depth prediction value of the depth prediction values. the computing device can update the sample location based on the weighted depth prediction values.
Inventor(s): Debasmit Das of San Diego CA (US) for qualcomm incorporated, Mohsen Ghafoorian of Diemen (NL) for qualcomm incorporated, Oleksandr Bailo of Amstelveen (NL) for qualcomm incorporated, Yu Fu of Zhongzheng District (TW) for qualcomm incorporated, Hyojin Park of San Diego CA (US) for qualcomm incorporated, Shubhankar Mangesh Borse of San Diego CA (US) for qualcomm incorporated, Fatih Murat Porikli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06V10/776, G06T7/11, G06T7/174, G06T7/80, G06V10/74, G06V10/774
CPC Code(s): G06V10/776
Abstract: a system stores first and second images generated by first and second cameras; applies a segmentation model to the first image to generate a first segmentation mask identifying object instances; applies the segmentation model to the second image to generate a second segmentation mask identifying the object instances; projects the first segmentation mask to a viewpoint of the second camera to generate a first projected segmentation mask; converts the first projected segmentation mask and the second segmentation mask to first and second semantic masks, respectively; and computes a first similarity value based on the first and second semantic masks. this may be repeated exchanging the first and second images to compute a second similarity value. the system determines a loss value based on the first similarity value and the second similarity value and trains the segmentation model based on the loss value.
Inventor(s): Amirhossein Habibian of Amsterdam (NL) for qualcomm incorporated, Haitam Ben Yahia of Diemen (NL) for qualcomm incorporated, Fatih Murat Porikli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06V10/82, G06T5/00
CPC Code(s): G06V10/82
Abstract: the present disclosure relates to processing video data. some aspects involve partitioning input video data into two or more clips, each clip comprising a number of t frames, wherein each frame comprises a frame height, a frame width and a frame channel dimension c. each clip is encoded into s encoded representations comprising a code height, a code width, and a code channel dimension, wherein t and s are integers with tâĽs>1. encoding each clip into the s encoded representations may comprise concatenating all t frames of the clip into an input tensor along the frame channel dimension and encoding the input tensor into the s encoded representations using a convolutional neural network (cnn) encoder.
Inventor(s): Venkatraman Narayanan of Farmington Hills MI (US) for qualcomm incorporated, Varun Ravi Kumar of San Diego CA (US) for qualcomm incorporated, Senthil Kumar Yogamani of Headford (IE) for qualcomm incorporated
IPC Code(s): G06V20/56, G06T7/33, G06V10/77, G06V10/776
CPC Code(s): G06V20/56
Abstract: this disclosure provides systems, methods, and devices for processing and aligning sensor data features for navigation. in a first aspect, a method is provided that includes determining, based on received sensor data, a first set of features for an area surrounding the vehicle. a second set of features for the area surrounding the vehicle may be determined based on an occupancy map for the area surrounding the vehicle. a third set of features may be determined that align the first set of features with the second set of features. the third set of features may align each of at least a subset of the second set of features with at least one corresponding feature from the first set of features. other aspects and features are also claimed and described.
Inventor(s): Kiran Bangalore Ravi of Paris (FR) for qualcomm incorporated, Varun Ravi Kumar of San Diego CA (US) for qualcomm incorporated, Senthil Kumar Yogamani of Headford (IE) for qualcomm incorporated
IPC Code(s): G06V20/56, B60W60/00, G01S17/89, G06T17/05, G06V10/77
CPC Code(s): G06V20/56
Abstract: an apparatus includes a memory for storing image data and position data, wherein the image data comprises a set of two-dimensional (2d) camera images, and wherein the position data comprises a set of three-dimensional (3d) point cloud frames. the apparatus also includes processing circuitry in communication with the memory, wherein the processing circuitry is configured to convert the set of 2d camera images into a first 3d representation of a 3d environment corresponding to the image data and the position data, wherein the set of 3d point cloud frames comprises a second 3d representation of the 3d environment. the processing circuitry is also configured to generate, based on the first 3d representation and the second 3d representation, a set of bird's eye view (bev) feature kernels in a continuous space; and generate, based on the set of bev feature kernels, an output.
Inventor(s): Venkatraman Narayanan of Farmington Hills MI (US) for qualcomm incorporated, Varun Ravi Kumar of San Diego CA (US) for qualcomm incorporated, Senthil Kumar Yogamani of Headford (IE) for qualcomm incorporated
IPC Code(s): G06V20/58, G06V10/80, G06V10/82
CPC Code(s): G06V20/58
Abstract: systems that support graph neural network (gnn) implemented multi-modal spatiotemporal fusion are provided. identifying and tracking an object in images captured by an imaging system is facilitated by generating a graph based on multimodal data received from a plurality of sensors. the graph encodes spatial components and spatial data associated with the images and encodes temporal data associated with the images. pooled features are generated, through application of a first graph attention network (gat), by pooling spatial features and temporal features. the spatial features are based on the spatial component and on the spatial relationship, and the temporal features are based on the temporal relationship. a three dimensional bounding box associated with the object is decoded by propagating the pooled features through a fully connected layer.
Inventor(s): Ching-Wei TSENG of Hsinchu (TW) for qualcomm incorporated, Mohsen GHAFOORIAN of Diemen (NL) for qualcomm incorporated, Nikhil KHULLAR of San Diego CA (US) for qualcomm incorporated, Yu FU of Taipei City (TW) for qualcomm incorporated, Shang-Lun LEE of Taipei City (TW) for qualcomm incorporated, Abhijeet BISAIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06V20/70, G06T7/11
CPC Code(s): G06V20/70
Abstract: disclosed are systems and techniques for image processing. for example, a computing device can generate, using a multi-task model, a segmentation output and a normal output based on image(s) of a scene and a gravity vector for the scene. the computing device can learn semantic prediction(s) based on comparing the segmentation output to at least one ground truth semantic segmentation map. the computing device can also learn normal prediction(s) based on comparing the normal output to at least one ground truth normal map. the computing device can extract a semantics normal from the semantic prediction(s) and the normal prediction(s). the computing device can optimize a regularization loss based on the semantics normal and the gravity vector for the scene by learning gravity-normal regularization(s) for the scene. the computing device can determine final semantic labels for regions of the scene based on the gravity-normal regularization(s).
Inventor(s): Darshan Kumar Nandanwar of Bangalore (IN) for qualcomm incorporated, Kartik Gunvantbhai Desai of Savarkundla (IN) for qualcomm incorporated, Raghava Rao M V of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G11C29/00, G11C7/10
CPC Code(s): G11C29/76
Abstract: this disclosure provides systems, methods, and devices for memory systems that support sram fault correction. in a first aspect, a method includes receiving, by a memory controller coupled to a memory module through a first channel and configured to store data in and access data stored in the memory module through the first channel from a host device, data to be stored in a memory of the memory module, determining, by the memory controller, a row in the memory at which the data will be stored, determining, by the memory controller based on the row, an address associated with the row, wherein the address indicates one bit location in the row at which data will not be stored, and storing, by the memory controller, the data at the row in accordance with the address, wherein the data is not stored at the one bit location.
Inventor(s): Yujen CHEN of Taichung (TW) for qualcomm incorporated, Yangyang SUN of San Diego CA (US) for qualcomm incorporated, Wei WANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/00
CPC Code(s): H01L24/13
Abstract: an integrated device comprising a die substrate; a plurality of pads; a plurality of inner solder interconnects coupled to the plurality of pads; and a plurality of pillar shell interconnects coupled to the plurality of inner solder interconnects. the plurality of inner solder interconnects are located between the plurality of pillar shell interconnects and the plurality of pads.
20250087640. LOW ENERGY AND SMALL FORM FACTOR PACKAGE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mustafa BADAROGLU of San Diego CA (US) for qualcomm incorporated, Zhongze WANG of San Diego CA (US) for qualcomm incorporated, Woo Tag KANG of San Diego CA (US) for qualcomm incorporated, Periannan CHIDAMBARAM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L25/065, H01L23/00, H01L25/18, H10B80/00
CPC Code(s): H01L25/0657
Abstract: disclosed are packages that may include first and second substrates with first and second chips therebetween. the first chip may be a logic chip and the second chip may be a processing near memory (pnm) chip. the active side of the first chip may face the first substrate and the active side of the second chip may face the second substrate. the first chip may be encapsulated by a first mold, and the second chip may be encapsulated by a second mold. the first and/or the second molds may be thermally conductive. a third chip (e.g., a memory) may be on the second substrate opposite the second chip. the second substrate may include very short vertical connections that connect the active sides of the second and third chips.
Inventor(s): Sanghwa JUNG of Los Gatos CA (US) for qualcomm incorporated, Ahmed ABDELMOATY of San Jose CA (US) for qualcomm incorporated, Chunping SONG of Palo Alto CA (US) for qualcomm incorporated
IPC Code(s): H02M3/07, H02M1/00, H02M3/158
CPC Code(s): H02M3/07
Abstract: certain aspects of the present disclosure generally relate to a hybrid voltage divider and buck converter circuit. for example, certain aspects provide a power supply circuit, including: a first charge pump coupled between an input voltage (vin) node of the power supply circuit and a charge pump output node of the power supply circuit, an inductive element having a first terminal coupled to the charge pump output node and a second terminal coupled to an output voltage (vout) node of the power supply circuit, and an output capacitive element coupled to the vout node of the power supply circuit.
Inventor(s): Sanghwa JUNG of Los Gatos CA (US) for qualcomm incorporated, Stuart PULLEN of Carolina Beach NC (US) for qualcomm incorporated
IPC Code(s): H02M3/158, H02M3/157
CPC Code(s): H02M3/158
Abstract: certain aspects of the present disclosure generally relate to techniques for operating a three-level buck converter. an example method for operating the three-level buck converter may include: identifying a voltage value based on an input voltage of the three-level buck converter; determining an emulated current for an inductive element of the three-level buck converter based on an expression having a variable associated with a voltage across a flying capacitive element of the three-level buck converter, wherein determining the emulated current comprises assuming the variable to have the voltage value; comparing the emulated current to a threshold; and controlling at least one transistor of the three-level buck converter based on the comparison.
Inventor(s): Vinay JAIN of Bengaluru (IN) for qualcomm incorporated, Sunil Babu JAVAJI of Bangalore (IN) for qualcomm incorporated, Shat PRATEEK of Agra (IN) for qualcomm incorporated
IPC Code(s): H03L7/085, H03L7/081, H03L7/18, H03M1/12
CPC Code(s): H03L7/085
Abstract: an apparatus, including: a first synchronizer configured to synchronize a frequency divider reset signal with a reference clock signal to generate a reference clock domain reset signal; a set of delay buffers configured to generate a set of delayed staggered reference clock domain reset signals based on the reference clock domain reset signal; a set of second synchronizers configured to synchronize the set of delayed staggered reference clock domain reset signals with a phase lock loop (pll) clock signal to generate a set of pll clock domain reset signals; a phase detector configured to generate a signal related to a phase difference between respective clocking edges of the reference clock signal and the pll clock signal; a phase corrector configured to generate a select signal based on the phase difference signal; and a multiplexer configured to output one of the pll clock domain reset signals based on the select signal.
Inventor(s): 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
CPC Code(s): H04B7/04013
Abstract: methods, systems, and devices for wireless communications are described. a first device may include reflective elements and may reflect signals between a second and third device using the reflective elements. in some cases, the first device may receive signaling from the second device indicating a first subset of the reflective elements corresponding to a first phase configuration and a second subset of the reflective elements corresponding to a second phase configuration. in some other cases, the first device may receive signaling indicating a transmission beam of the second device. here, the first device may identify the first and second subsets of the reflective elements based on an angle of arrival and departure associated with the indicated transmission beam. in either case, the first device may set the phase configurations of the reflective elements according to the first and second subsets.
Inventor(s): Wei XI of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04B7/06
CPC Code(s): H04B7/0456
Abstract: a method of wireless communication by a base station includes receiving a channel state information (csi) payload at a neural network csi decoder. the method also includes decoding the csi payload to generate a quantity (n) of precoding vectors for n transmission layers. the method further includes orthogonalizing the n precoding vectors to generate n orthogonal precoding vectors. the method still further includes transmitting, to a user equipment (ue), downlink data that is precoded in accordance with the n orthogonal precoding vectors.
Inventor(s): Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) 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): H04B7/0456, H04L5/00
CPC Code(s): H04B7/0456
Abstract: methods, systems, and devices for wireless communications are described. in one aspect, the described techniques provide for identifying interference signals on multiple layers or resources and determining whether the interference signals transmitted on a particular layer or resource were precoded using linear precoding (lp) or nlp. in this aspect, a receiving device may equalize signals received from a transmitting device (e.g., filter out interference signals) based on determining whether the interference signals were precoded using a first type of precoding (e.g., linear precoding (lp)) or a second type of precoding (e.g., nlp). in another aspect, the described techniques provide for performing interference measurements on signals precoded using nlp based on categorizing interference resources as being precoded using lp or nlp. in this aspect, a receiving device may perform and report measurements differently for interference signals precoded using lp and interference signals precoded using nlp.
Inventor(s): Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Wei XI of Beijing (CN) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0617
Abstract: certain aspects of the present disclosure provide techniques for channel estimation based on transmission spatial information. an example method of wireless communication by a user equipment includes receiving an indication of transmission spatial information associated with a network entity; receiving a reference signal from the network entity based on the transmission spatial information; and transmitting, to the network entity, channel state information (csi) based on the received reference signal and the transmission spatial information.
Inventor(s): Runxin WANG of San Diego CA (US) for qualcomm incorporated, Yu ZHANG 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
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0626
Abstract: certain aspects of the present disclosure provide techniques for wireless communications by an apparatus. a method includes sending signaling indicative of one or more power ratios, wherein each of the one or more power ratios is based on a transmit power for transmitting sounding reference signal (srs) using a corresponding antenna and a receive power for receiving channel state information reference signal (csi-rs) using the corresponding antenna, and wherein the one or more power ratios are associated with one or more antennas; sending a first csi-rs; receiving a first srs; receiving first channel state feedback (csf) corresponding to the csi-rs; and performing channel estimation based on the first csf and the first srs.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B17/309, H04W52/02
CPC Code(s): H04B7/0626
Abstract: systems and techniques are provided for wireless communications. a process can include receiving, using a low-power wake-up receiver (lp-wur) of a network entity (e.g., a ue), a low-power signal indicative of configuration information for a channel state information (csi) report of the network entity. a configured receiver of the network entity can receive a csi reference signal (csi-rs), the configured receiver comprising the lp-wur or a main radio (mr) of the network entity. the configured receiver can be determined based on the configuration information indicated by the low-power signal. the network entity can transmit a csi report corresponding to one or more measurements of the csi-rs, wherein a transmission time of the csi report is based on the configuration information indicated by the low-power signal.
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/10
CPC Code(s): H04B7/0628
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a plurality of reference signals, each reference signal of the plurality of reference signals corresponding to a beam of a plurality of beams. the ue may transmit a beam report comprising measurement information associated with the plurality of reference signals, wherein the measurement information is based on an output of a linear principal component analysis (pca) filter. 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
CPC Code(s): H04B7/0639
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): Tianyang BAI of Mountain View CA (US) for qualcomm incorporated, Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04B17/309, H04B7/06, H04B17/373
CPC Code(s): H04B17/309
Abstract: methods, systems, and devices for wireless communications are described that provide for a user equipment (ue) to be configured to perform beam prediction for one or more unmeasured beams of a set of beams configured for lower-layer triggered mobility (ltm). a ue may receive configuration information from a network entity that configures ltm using predicted beam measurements, and may initiate mobility from a first cell to a second cell based at least in part on the predicted beam measurements. the ue may transmit to the second cell directly to initiate mobility, or may transmit one or more beam reports to the first cell to initiate mobility. a relatively low confidence level of a prediction may trigger transmission of one or more aperiodic on-demand reference signals from a candidate cell. a ue may also transmit a capability indication of ue capabilities related to beam prediction for ltm.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (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): H04L1/1812
CPC Code(s): H04L1/1812
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may determine a quantity of hybrid automatic repeat request (harq) codebooks capable of being stored by the ue, a maximum amount of harq codebook data capable of being stored by the ue, or a maximum harq codebook size capable of being stored by the ue, and may transmit, to a network node, capability information that indicates the quantity of harq codebooks capable of being stored by the ue, the maximum amount of harq codebook data capable of being stored by the ue, or the maximum harq codebook size capable of being stored by the ue. numerous other aspects are described.
Inventor(s): Yi HUANG of San Diego CA (US) for qualcomm incorporated, Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Yan ZHOU 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): H04L1/1829, H04W72/0446, H04W72/11
CPC Code(s): H04L1/1854
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may monitor a first slot for a semi persistent scheduled (sps) transmission on a first serving cell of multiple serving cells in a physical uplink control channel (pucch) group. the ue may be configured to transmit feedback information for the sps transmission in a target slot. the ue may select either the target slot or a subsequent second slot for transmission of the feedback information based on an availability of uplink resources on the multiple serving cells in the target slot. the ue may transmit the feedback information to a base station in the target slot or the subsequent second slot based on the selection. the described techniques may enable the ue to transmit the feedback information with reduced latency, among other benefits.
Inventor(s): Marwen Zorgui 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, Mohammed Ali Mohammed Hirzallah of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0012
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support hopping monitoring operation. according to some aspects, hopping monitoring configuration provides for sub-band baseband bandwidth hopping, antenna resource hopping, or combinations thereof. in operation according to some aspects, wireless communication devices may provide information regarding capability of the ue for baseband frequency hopping. other aspects and features are also claimed and described.
Inventor(s): Morteza SOLTANI 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, Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L1/00, H04W72/232
CPC Code(s): H04L5/0051
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a control message indicating to switch from a first slot format to a second slot format. the first slot format may include symbols for reference signal transmissions and symbols for data transmissions. thus, the first slot format may be a full-tdm slot that supports time division multiplexing (tdm) reference signals and data. the second slot format may be a hybrid tdm/frequency division multiplexing (fdm) slot or a full-fdm slot that includes at least one symbol for frequency division multiplexing (fdm) reference signals and data. based on a capability of the ue and the control message, the ue may switch to the second slot format and communicate a reference signal in a symbol configured for fdm. that is, the reference signal may be fdmed with data according to the second slot format.
20250088327. PREDICTION BASED UCI MULTIPLEXING PRIORITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Mountain View 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
IPC Code(s): H04L5/00, H04B7/06, H04W72/21, H04W72/566
CPC Code(s): H04L5/0051
Abstract: prediction based uci multiplexing priority is described. an apparatus is configured to generate, based on an ml model and a measurement(s) for a first set of rs metrics of a rs, a prediction for a second set of rs metrics of the rs, and to provide an indication of the prediction based on a priority condition for the prediction to a network node. another apparatus is configured to receive a measurement indication of a measurement(s) for a first set of rs metrics of a rs, wherein the first set of rs metrics associated with a priority condition for a prediction. the apparatus is configured to generate, based on an ml model, the priority condition for the prediction, and/or the measurement indication of the at least one measurement, the prediction for a second set of rs metrics of the rs, and to provide an indication of the prediction to a ue.
Inventor(s): Min HUANG of Beijing (CN) for qualcomm incorporated, Jing DAI of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Wei XI of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W24/10, H04W72/231
CPC Code(s): H04L5/0051
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may transmit a sounding reference signal (srs) in multiple slots. a network entity may determine precoding weights in three domains based on the srs and output reference signals that are precoded based on the precoding weights. the network entity may output control signaling that indicates reference signal resource grouping information that the ue is to use for channel estimations. the reference signal resource grouping information may specify whether the ports in one group are precoded with identical or different spatial, frequency, and time domain weights. a ue may receive the precoded reference signals and the grouping information and report estimated channel metrics and an indication of selected ports per group to the network entity. the network entity may determine precoding in three domains for subsequent downlink communications.
Inventor(s): David YUNUSOV of Holon (IL) for qualcomm incorporated, Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated, Valeri SOKOLOVSKI of Holon (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L25/03, H04L25/02
CPC Code(s): H04L25/03006
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network node, a supported channel latency indication that indicates a supported channel latency for time domain equalization by the ue. the ue may receive, from the network node, a downlink communication based at least in part on the supported channel latency indication. numerous other aspects are described.
Inventor(s): Lin YANG of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated, Jialing Li CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04W84/12
CPC Code(s): H04L27/26025
Abstract: this disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks (wlans). some implementations more specifically relate to packet designs and numerologies that support wireless communications on carrier frequencies above 7 ghz. in some aspects, a wireless communication device may up-clock a physical layer (phy) convergence protocol (plcp) protocol data unit (ppdu) for transmission on carrier frequencies above 7 ghz, where the ppdu conforms to an existing ppdu format associated with carrier frequencies below 7 ghz. as used herein, the term âup-clockingâ refers to increasing the frequency of a clock signal used to convert the ppdu between the frequency domain and the time domain. in some aspects, the up-clocking may result in a subcarrier spacing (scs) greater than or equal to 1.2 mhz, where the scs represents a spacing between the subcarriers on which a phy preamble of the ppdu is modulated.
20250088402. SYNCHRONIZED SENSORS AND SYSTEMS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ren LI of San Diego CA (US) for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY (US) for qualcomm incorporated, Vadim WINEBRAND of San Diego CA (US) for qualcomm incorporated, Htet NAING of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, A61B5/00, A61B5/021
CPC Code(s): H04L27/2655
Abstract: synchronized sensors and systems are disclosed. techniques involving a synchronized sensor system for determining a physiological parameter of a user may include: obtaining one or more first measurements at a first location of the user via a first sensor; obtaining one or more second measurements at a second location of the user via a second sensor; and determining the physiological parameter of the user based on the one or more first measurements, the one or more second measurements, and a distance between the first location and the second location, the distance between the first location and the second location determined based on acoustic communication between the first sensor and the second sensor. in some implementations, acoustic communication may include ultrasound signals between the first sensor and the second sensor, which may be time synchronized by exchanging timestamps.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L47/32
CPC Code(s): H04L47/32
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a buffer size threshold associated with a buffer of the ue. the ue may discard one or more protocol data units (pdus) from the buffer based at least in part on a buffer size of the buffer satisfying the buffer size threshold. numerous other aspects are described.
20250088758. MONO GUIDED BAYER DEMOSAIC IMAGE PROCESSING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jing Wang of Saratoga CA (US) for qualcomm incorporated, Xiaoyun Jiang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N23/84, G06T3/40, G06T7/73, H04N5/265
CPC Code(s): H04N23/843
Abstract: this disclosure provides systems, methods, and devices for image signal processing that support improved demosaicing of color image signal. in a first aspect, a method of image processing includes receiving a first image frame and a second image frame. the method may also include determining a first demosaiced image frame by applying a first demosaic process to the first image frame and determining a second demosaiced image frame by applying a second demosaic process to the first image frame based on the second image frame. blending weights may be determined based on the first image frame and the second image frame and a blended image frame may be determined by combining pixel values from corresponding portions of the first demosaiced image frame and the second demosaiced image frame according to the blending weights. other aspects and features are also claimed and described.
20250088828. USER LOCATION AWARE SMART EVENT HANDLING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Akash KUMAR of Hyderabad (IN) for qualcomm incorporated, Sai Pradeep VENKATRAMAN of Santa Clara CA (US) for qualcomm incorporated, Ankit MAHESHWARI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W4/12, H04L67/30, H04L67/50, H04L67/52, H04L67/54, H04L67/55, H04W4/02, H04W4/021, H04W4/029, H04W4/20, H04W4/30, H04W4/33, H04W4/38, H04W4/90
CPC Code(s): H04W4/12
Abstract: techniques are discussed herein for providing notification messages to a user are provided. an example method of providing an alert to a user in an environment with multiple devices includes determining a first notification device based at least in part on a location of the user and one or more notification preferences associated with the user, generating an alert message based at least in part on the first notification device, and sending the alert message to the first notification device.
Inventor(s): Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/40, H04W4/02
CPC Code(s): H04W4/40
Abstract: wireless communications systems, apparatuses, and methods are provided. a method of wireless communication performed by a user equipment (ue) may include transmitting, to a network unit, activity information associated with the ue, receiving, from the network unit, an indication of a transmission frequency for transmitting a notification. the transmission frequency may be based at least in part on the activity information associated with the ue. the method may further include transmitting the notification based on the transmission frequency.
20250088836. CONTEXT UPDATES FOR MULTI-LINK DEVICES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO 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, Yanjun SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W8/00, H04W48/10, H04W76/15
CPC Code(s): H04W8/005
Abstract: a first access point (ap) of an ap multi-link device (mld) is associated with a first communication link, and one or more secondary aps of the ap mld are associated with one or more respective secondary communication links of the ap mld. the first ap of the ap mld generates a frame including a first change sequence field and one or more secondary change sequence fields. the first change sequence field indicates a presence or absence of a critical update associated with the first communication link, and each of the one or more secondary change sequence fields indicates a presence or absence of a critical update associated with a corresponding secondary communication link of the ap mld. the first ap of the ap mld transmits the frame over the first communication link of the ap mld to a station (sta) of a sta mld.
20250088854. FRAME PROTECTION IN WIRELESS COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/106, H04W12/037, H04W56/00
CPC Code(s): H04W12/106
Abstract: this disclosure provides methods, components, devices and systems for frame protection in wireless communications. some aspects more specifically relate to a first wireless device (such as a sta or ap) that may transmit frames with a packet number (pn) that has a time-based portion and a counter value. in some examples, the time-based portion may include a truncated timing synchronization function (tsf) value that indicates a time at which the frame was transmitted from the first wireless device, and the counter value may be incremented for each frame that is transmitted with a same truncated tsf value. a second wireless device may receive the frame and compare the truncated tsf with a current local time based on a truncated local tsf. the second wireless device may process the frame or discard the frame based on the comparison.
20250088863. FREQUENCY BAND SHARING TECHNIQUES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W16/14
CPC Code(s): H04W16/14
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of one or more rules for wireless communications on an outdoor network deployment using a licensed spectrum that includes an overlapping frequency band with respect to an unlicensed spectrum used for wireless communications on an indoor network, wherein the one or more rules facilitate coexistence between the indoor network and the outdoor network deployment. the ue may perform the wireless communications on the outdoor network deployment in accordance with the one or more rules.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (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): H04W24/08, H04B17/318, H04L5/00, H04W72/231
CPC Code(s): H04W24/08
Abstract: wireless communications systems, apparatuses and methods related to communicating control information are provided. a user equipment (ue) may include a memory, a transceiver, and at least one processor coupled to the memory and the transceiver, wherein the ue is configured to receive a first reference signal associated with a first serving cell, measure at least one of a power delay profile (pdp) associated with the first reference signal or an angle of arrival (aoa) associated with the first reference signal, and determine a beam failure associated with a second reference signal associated with a second serving cell based on the at least one of the pdp or the aoa, wherein the second serving cell is different from the first serving cell.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Min Soo SIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04B7/06
CPC Code(s): H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a channel state information (csi) report setting that includes first and second csi resource settings. in some examples, the first csi resource setting and the second csi resource setting may be associated with a set of channel measurement resources of a first serving cell and a set of beam prediction resources of a second serving cell, respectively. the ue may measure channel characteristics of the first serving cell based on a channel measurement resource of the set associated with the first csi resource setting. based on the measured first channel characteristics, the ue may predict channel characteristics of the second serving cell for one or more beam prediction resources of the set. as such, the ue may transmit a csi report including an indication of the predicted channel characteristics according to the csi report setting.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Min HUANG of Beijing (CN) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04L5/00
CPC Code(s): H04W24/10
Abstract: aspects of the present disclosure relate to wireless communication. in some aspects, a user equipment may determine at least one of: a first number of coefficients to be included in a first set of coefficients in a transfer domain that characterize compressed channel state information (csi) for a first layer, or a first quantization scheme to be used to interpret the first set of coefficients. the ue may determine at least one of: a second number of coefficients to be included in a second set of coefficients in the transfer domain that characterize the compressed csi for a second layer, or a second quantization scheme to be used to interpret the second set of coefficients. the ue may transmit a report that identifies the first set of coefficients and the second set of coefficients based at least in part on the determination(s). other aspects are provided.
20250088914. CONTEXT ACQUISITION FOR SEAMLESS ROAMING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI 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, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/32
CPC Code(s): H04W36/0033
Abstract: this disclosure provides methods, components, devices, and systems that support context acquisition for seamless roaming. some aspects more specifically relate to segmenting a packet number (pn) space into subsets that are dynamically assigned to access points (aps) associated with a station (sta). in some implementations, a first wireless device (such as a sta) may communicate with a second wireless device (such as a serving ap) using a first subset of user data context parameters (such as a group or segment of pns) that correspond to a first index assigned to the second wireless device. if, for example, the first wireless device decides to roam to a third wireless device (such as a target ap), the first wireless device may transmit one or more packets to the third wireless device using a second subset of the user data context parameters assigned to the third wireless device.
Inventor(s): Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated
IPC Code(s): H04W36/08, H04W36/00, H04W52/02
CPC Code(s): H04W36/083
Abstract: methods, systems, and devices for wireless communication are described. a network entity (e.g., terrestrial network entity) may transmit a handover request to a user equipment (ue) indicating that an non-terrestrial network (ntn) entity is available for providing services to the ue based at least in part on a network energy saving (nes) mode of the network entity. the handover request may also indicate a time duration to the ue, where the time duration is based on the nes mode and an ntn service availability duration of the ntn entity, and the ue may establish a connection with the ntn entity during the time duration. the ue may monitor for synchronization signal blocks (ssbs) from the ntn entity (e.g., instead of the network entity) based on an indication of the terrestrial network entity.
20250088945. CHANNEL SCAN IN MULTIPLE SERVICE PERIODS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Ragab ELSHERIF of San Jose CA (US) for qualcomm incorporated, Venkatesh CHITTURI of Hyderabad (IN) for qualcomm incorporated, Vamsi SANKA of Hyderabad (IN) for qualcomm incorporated, Sudhanshu SINGH of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W48/20
CPC Code(s): H04W48/16
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may scan a first channel for access points during a first non-extended-personal-area-network (non-xpan) service period. the wireless communication device may scan the first channel in one or more additional non-xpan service periods. numerous other aspects are described.
20250088953. SERVICES OVER USER PLANE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated, Soo Bum LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/18
CPC Code(s): H04W48/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may select a user plane for a service. the ue may transmit a request for a service over the user plane. numerous other aspects are described.
Inventor(s): Toru UCHINO of Zushi-shi (JP) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Geetha Priya RAJENDRAN of Bangalore (IN) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/20, H04W74/08, H04W76/10
CPC Code(s): H04W48/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive cell characteristic information of multiple network nodes associated with different network architectures. the ue may select a network node, from the multiple network nodes, based at least in part on a mapping rule and the cell characteristic information, wherein the mapping rule is associated with ue information and cell or network information. the ue may transmit a random access channel (rach) message to establish a connection with the network node. numerous other aspects are described.
Inventor(s): Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W52/14, H04W72/21
CPC Code(s): H04W52/0235
Abstract: methods, systems, and devices for wireless communications are described. the techniques described herein relate to a low-power wake-up signal (lp-wus) for a small data transfer. a user equipment (ue) receives control signaling including a configuration of resources for a subsequent transmission by the ue of a first uplink message having a data size below a configured threshold. the ue transmits the first uplink message in the resources indicated by the control signaling, the first uplink message having the data size below the configured threshold. the ue monitors for a first downlink message from a network entity in response to transmitting the first uplink message, which includes the lp-wus. the ue monitors, in response to detection of the lp-wus, for a second downlink message from the network entity, the second downlink message including a dynamic grant. the ue communicates a second uplink message based on the dynamic grant.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
CPC Code(s): H04W52/0235
Abstract: certain aspects of the present disclosure provide techniques for using downlink control information (dci) to trigger low power (lp) wake-up signal (wus) monitoring. a method includes receiving, via a first receiver (e.g., a main receiver) of a user equipment (ue) while in an active mode, dci that triggers monitoring for a wus by a second receiver (e.g., a lp wake-up receiver (lp-wur)) of the ue, wherein the wus is associated with a first discontinuous reception (drx) on duration configured for the first receiver; in response to receiving the first dci: transitioning, by the first receiver, from the active mode to an inactive mode; transitioning, by the second receiver, from the inactive mode to the active mode; and monitoring, by the second receiver while in the active mode, for the wus during a wus monitoring duration
Inventor(s): Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04L5/00, H04W76/28
CPC Code(s): H04W52/0235
Abstract: in an aspect, a user equipment (ue) may receive at least one discontinuous reception (drx) configuration, wherein the at least one drx configuration indicates at least a drx on-time and a wake-up signal monitoring window for reception of a wake-up signal, wherein the wake-up signal is configured for use in determining whether the ue is to wake-up for sidelink positioning operations. the ue may transition from a sleep state to a wake-up state during the drx on-time to conduct one or more sidelink positioning operations dependent on whether the wake-up signal is received during the wake-up signal monitoring window.
Inventor(s): Jing LEI of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W52/14, H04L1/1812, H04W52/08, H04W52/36, H04W72/21, H04W74/04, H04W74/0833
CPC Code(s): H04W52/146
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a response message associated with a random access message, wherein the response message includes an identifier of the ue; select a format of an uplink channel or an uplink signal for acknowledging successful decoding of the response message; determine a transmit power for hybrid automatic repeat request (harq) acknowledgment (ack) information based at least in part on at least one of: a message type of the response message, a mode of random access associated with the random access message, a power control configuration used by a previous transmission of the random access message, or the format of the uplink channel or the uplink signal; and transmit the harq ack information using a power control procedure based at least in part on the transmit power. numerous other aspects are provided.
Inventor(s): Kiran Venugopal of Green Brook NJ (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/36, H04B7/06
CPC Code(s): H04W52/367
Abstract: an apparatus for wireless communication by a user equipment (ue) includes a receiver and a transmitter. the receiver is configured to receive a message indicating power adjustment information associated with one or more transmission and reception points (trps) and to receive a transmission of a reference signal via the one or more trps. the transmitter is configured to transmit, in accordance with the power adjustment information and the transmission of the reference signal, a measurement report indicating precoder information associated with the one or more trps.
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): H04W56/00, H04L5/00
CPC Code(s): H04W56/0015
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a first allocation, for reception of a downlink communication via a first cell, that is configured to be spaced by an amount of time from a second allocation for reception of a synchronization signal block (ssb) for a second cell. the ue may receive the downlink communication using resources of the first allocation and receiving the ssb using resources of the second allocation. numerous other aspects are described.
Inventor(s): Ankit YADAV of Bengaluru (IN) for qualcomm incorporated, Sankalp SRIVASTAVA of Bangalore (IN) for qualcomm incorporated, Rajeshwari PATIL of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04W60/04, H04W8/22
CPC Code(s): H04W60/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may perform a first mobile network search using a first subscription and a second mobile network search using a second subscription. the ue may establish a first registration type for a first network associated with the first subscription based on the first mobile network search and establish a second registration type for a second network associated with the second subscription based on the second mobile network search. the first registration type and the second registration type may be the same or different. the ue may transmit request messages for and receive indications of first parameters associated with the first network and second parameters associated with the second network. the ue may switch a default data subscription and communicate with a network entity using the default data subscription based on the respective subscription types and the parameters.
Inventor(s): Akash KUMAR of Hyderabad (IN) for qualcomm incorporated, Stephen William EDGE of Escondido CA (US) for qualcomm incorporated, Hargovind Prasad BANSAL of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W52/36
CPC Code(s): H04W64/00
Abstract: techniques are provided for handling uplink based positioning during demodulated reference signal (dmrs) bundling. an example method for transmitting positioning reference signals and demodulated reference signal bundles includes determining a first transmit power for transmitting an uplink positioning reference signal, determining a second transmit power for transmitting a demodulated reference signal bundle, determining a common transmit power based at least in part on the first transmit power and the second transmit power, wherein the common transmit power is configured to maintain phase continuity in the demodulated reference signal bundle, and transmitting the uplink positioning reference signal and the demodulated reference signal bundle with the common transmit power.
20250089015. Graphical Positioning Reference Unit_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mohammed Ali Mohammed HIRZALLAH 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, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/00, G01S5/02
CPC Code(s): H04W64/006
Abstract: a positioning reference assistance entity (prae) for providing positioning data to a network entity of a communication network having at least one transmission/reception point (trp), the prae comprising: at least one sensor; at least one transceiver; at least one memory; and at least one processor, in signal communication with the at least one transceiver and the at least one memory, configured to: acquire physical sensory information, from the at least one sensor, of an environment in which the prae and the trp are located; and transmit, via the at least one transceiver, the positioning data to the network entity based on the physical sensory information.
Inventor(s): Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated, Hong Cheng of Basking Ridge NJ (US) for qualcomm incorporated, Anantharaman Balasubramanian of San Diego CA (US) for qualcomm incorporated, Qing Li of Princeton Junction NJ (US) for qualcomm incorporated
IPC Code(s): H04W68/02, H04W4/40
CPC Code(s): H04W68/02
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support paging for network-based user equipment (ue)-to-ue communication. in a first aspect, a method of wireless communication performed at a network entity includes identifying a ue-to-ue paging request condition originating at a source ue. the method also includes identifying one or more other network entities within a paging area relative to a location of the source ue. the method further includes transmitting, to the one or more other network entities, one or more paging messages in accordance with the ue-to-ue paging request condition. other aspects and features are also claimed and described.
Inventor(s): Abhishek Pramod PATIL 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, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0446, H04W74/0808
CPC Code(s): H04W72/0446
Abstract: this disclosure provides a method for wireless communication performable at an access point (ap). the ap transmits a first frame to a non-ap wireless station (sta). a first field of the first frame indicates transmission information associated with one or more second frames. a second field of the first frame contains a first set of parameters associated with the ap. the ap further transmits a second frame to the non-ap wireless sta. the second frame may include at least one field containing a second set of parameters associated with the ap. the first set of parameters are different from the second set of parameters.
Inventor(s): Ming YANG of San Diego CA (US) for qualcomm incorporated, Kausik RAY CHAUDHURI of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
CPC Code(s): H04W72/12
Abstract: certain aspects of the present disclosure provide techniques for enhanced scheduling request (sr) transmission for skipped channel state information (csi) reports. an example method, performed at a user equipment (ue), generally includes receiving first signaling configuring the ue with physical uplink control channel (pucch) resources for periodically transmitting channel state information (csi), wherein the first signaling indicates at least one condition for csi report skipping, and transmitting enhanced scheduling information on the pucch resources if the at least one condition is met.
Inventor(s): Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Lochan VERMA of Danville CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W28/02, H04W72/0446, H04W72/52, H04W72/543, H04W84/12
CPC Code(s): H04W72/1268
Abstract: this disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for managing uplink access in a wireless local area network. a station (sta) may inform an access point (ap) of uplink quality of service (qos) parameters for a traffic flow from the sta. the ap may control uplink resources to satisfy the qos parameters. for example, the ap may select from among different access modes (including a single user (su) access mode, an uplink multi-user (ul-mu) scheduled access mode, a multi-user enhanced distributed controlled access (mu edca) access mode, or a low latency (ll) access mode). the ap may cause the sta to use a su access mode or the ll access mode if the ul-mu scheduled access mode and the mu edca access mode are not sufficient to satisfy the uplink qos parameters for the traffic flow.
Inventor(s): Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04L5/00
CPC Code(s): H04W72/20
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 resource reservation that indicates a reservation for one or more resources; and transmit an indication that at least one resource of the one or more resources is in conflict with an additional resource reservation, the indication including one or more of an identification of the at least one resource, an identification of the resource reservation, or an identification of the second ue. numerous other aspects are provided.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/231, H04W16/28, H04W76/20
CPC Code(s): H04W72/231
Abstract: methods, systems, and devices for wireless communications are described. the method may include a user equipment (ue) receiving a first control information message indicating a first transmission configuration indicator (tci) codepoint mapped to one or more first tci states. additionally, the first control information message may activate a set of periodic occasions for communications with a first transmission and reception point (trp), a second trp, or both. after some time, the ue may receive a second control information message indicating a second tci codepoint mapped to a single second unified tci state and select a unified tci state from the one or more first unified tci states or the single second unified tci state to apply to at least a portion of the communications.
20250089072. SIDELINK RESOURCE REMOVAL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/25
CPC Code(s): H04W72/25
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a physical sidelink feedback channel (psfch) transmission associated with a semi-persistent scheduling (sps) grant. the ue may transmit an indication of a removal of a resource associated with the sps grant, wherein the removal of the resource is based at least in part on a signal power associated with the psfch transmission satisfying a signal power threshold. numerous other aspects are described.
Inventor(s): Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/02, H04W72/232
CPC Code(s): H04W72/40
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a resource exclusion configuration for applying at least a first set of resource exclusion thresholds to a selection of sidelink resources for transmitting a sidelink communication, the first set of resource exclusion thresholds being based, at least in part, on one or more modulation and coding schemes (mcss) or an mcs index. the ue may transmit the sidelink communication in accordance with the resource exclusion configuration. numerous other aspects are described.
Inventor(s): Ming YANG of San Diego CA (US) for qualcomm incorporated, Kausik RAY CHAUDHURI of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/51, H04L5/00, H04W28/02, H04W88/04, H04W92/18
CPC Code(s): H04W72/51
Abstract: certain aspects of the present disclosure provide a method for wireless communications at a user equipment (ue). the ue may transmit ue capability information indicating support for multiple sounding reference signal (srs) port adaptation patterns to a network entity. each srs port adaptation pattern defines a series of srs transmissions and indicates whether each srs transmission is a single-port srs transmission or a multi-port srs transmission. the ue may receive, from the network entity, a configuration of the multiple srs port adaptation patterns based on the ue capability information, ue traffic, etc. the ue may dynamically select and/or switch an srs port adaptation pattern per time slot for sending srs transmissions.
Inventor(s): Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Sourjya Dutta of San Diego CA (US) for qualcomm incorporated, Tien Viet Nguyen of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W74/0808, H04L47/32
CPC Code(s): H04W74/0808
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify a channel sensing mode, from one or more channel sensing modes for sensing channel availability of a sidelink channel, for a communication on the sidelink channel, each of the one or more channel sensing modes associated with a set of resources. the ue may transmit, using resources selected from the set of resources associated with the channel sensing mode, the communication on the sidelink channel in accordance with the channel sensing mode. numerous other aspects are provided.
Inventor(s): Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Raviteja PATCHAVA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/23
CPC Code(s): H04W74/0833
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may transmit a random access preamble according to a cyclic shift from a first set of cyclic shifts associated with a cyclic shift step size that is less than a round trip time (rtt) of a serving cell of the ue. the ue may generate the first set of cyclic shifts based on a second set of cyclic shifts and a set of cyclic shift offsets associated with an offset step size that is less than the rtt. if a network entity detects a collision between the random access preamble and another random access preamble, the network entity may transmit a collision resolution message indicating resources for the ue to retransmit the random access preamble. alternatively, the network entity may proceed with the random access procedure by transmitting a random access response message to the ue.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04L5/16
CPC Code(s): H04W74/0833
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, in a first slot, a first random access channel (rach) transmission that includes a first number of rach repetitions. the ue may increment a rach transmission counter for the first rach transmission based at least in part on a slot type associated with the first slot. numerous other aspects are described.
Inventor(s): Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28
CPC Code(s): H04W76/28
Abstract: the described techniques relate to improved methods, systems, devices, and apparatuses that support communications during cell inactive communication periods. for example, some of the described techniques may provide for opportunistic communication during discontinuous reception (drx) and/or discontinuous transmission (dtx) periods. because connected user equipments (ues) may transmit and receive some permitted signaling during an inactive communication period (e.g., in an inactive duration of cell dtx/drx), the cell is utilizing communication resources in one or more occasions during inactive communication periods. one or more ues may accordingly opportunistically utilize the one or more occasions to perform other communications that are otherwise restricted during the inactive communication period. for example, a ue may utilize an opportunity to transmit one or more restricted signals, reports, or channel messages to the cell, or to receive one or more restricted signals or channel messages from the cell.
Inventor(s): Ming YANG of San Diego CA (US) for qualcomm incorporated, Kausik RAY CHAUDHURI of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28, H04W52/02
CPC Code(s): H04W76/28
Abstract: certain aspects of the present disclosure provide techniques for user equipment (ue) initiated enhanced connected discontinuous reception (c-drx) commands. an example method, performed at a user equipment (ue), generally includes receiving first signaling configuring the ue for an enhanced connected discontinuous reception (c-drx) mode, and transmitting a request for the ue to enter a low power state during a current c-drx cycle prior to expiration of at least one of an on duration timer or inactivity timer, wherein the request proposes the ue remain in the low power state for a first number of one or more future c-drx cycles.
QUALCOMM Incorporated patent applications on March 13th, 2025
- QUALCOMM Incorporated
- A61B5/00
- A61B5/021
- CPC A61B5/0095
- Qualcomm incorporated
- B60W50/00
- G08G1/16
- CPC B60W50/0098
- G01B11/25
- G06T7/521
- G06T7/70
- G06V10/75
- H04N5/74
- CPC G01B11/25
- G01C21/36
- H04W4/06
- H04W4/40
- CPC G01C21/362
- G01S5/02
- G01S5/00
- CPC G01S5/02528
- G01S7/497
- G01S17/86
- G01S17/931
- CPC G01S7/497
- G01S13/04
- CPC G01S13/04
- G01S13/86
- G01S7/35
- G01S7/41
- G01S13/931
- CPC G01S13/867
- G01S19/20
- G01C21/00
- CPC G01S19/20
- G06F1/329
- CPC G06F1/329
- G06F3/06
- G06F12/10
- CPC G06F3/0616
- G06F3/16
- CPC G06F3/162
- G06F11/07
- G06F11/14
- CPC G06F11/0739
- G06F12/0871
- CPC G06F12/0871
- G06F13/40
- CPC G06F13/4068
- G06F13/42
- G06F15/78
- CPC G06F13/4282
- G06F1/3296
- H03M1/12
- CPC G06F15/781
- G06F21/75
- CPC G06F21/75
- G06N3/045
- G06N3/0495
- CPC G06N3/045
- G06N3/0455
- G06F17/16
- G06N3/0464
- CPC G06N3/0455
- G06N3/08
- CPC G06N3/08
- G06T1/20
- G06F3/147
- CPC G06T1/20
- G06T3/40
- H04N23/84
- CPC G06T3/4046
- G06T5/50
- G06N3/088
- G06T3/4046
- G06T3/4053
- G06T7/00
- H04N19/154
- H04N19/86
- H04N19/87
- CPC G06T5/50
- G06F3/01
- G06F3/0346
- CPC G06T7/70
- G06T9/00
- G06T5/00
- G06T7/10
- CPC G06T9/00
- G06T15/08
- CPC G06T15/08
- G06T15/30
- G06T7/62
- CPC G06T15/30
- G06T17/00
- G06T7/80
- G06V10/74
- CPC G06T17/00
- G06V10/776
- G06T7/11
- G06T7/174
- G06V10/774
- CPC G06V10/776
- G06V10/82
- CPC G06V10/82
- G06V20/56
- G06T7/33
- G06V10/77
- CPC G06V20/56
- B60W60/00
- G01S17/89
- G06T17/05
- G06V20/58
- G06V10/80
- CPC G06V20/58
- G06V20/70
- CPC G06V20/70
- G11C29/00
- G11C7/10
- CPC G11C29/76
- H01L23/00
- CPC H01L24/13
- H01L25/065
- H01L25/18
- H10B80/00
- CPC H01L25/0657
- H02M3/07
- H02M1/00
- H02M3/158
- CPC H02M3/07
- H02M3/157
- CPC H02M3/158
- H03L7/085
- H03L7/081
- H03L7/18
- CPC H03L7/085
- H04B7/04
- H04B7/06
- CPC H04B7/04013
- H04B7/0456
- CPC H04B7/0456
- H04L5/00
- CPC H04B7/0617
- CPC H04B7/0626
- H04B17/309
- H04W52/02
- H04W24/10
- CPC H04B7/0628
- H04B7/0426
- H04L1/1812
- CPC H04B7/0639
- H04B17/373
- CPC H04B17/309
- CPC H04L1/1812
- H04L1/1829
- H04W72/0446
- H04W72/11
- CPC H04L1/1854
- CPC H04L5/0012
- H04L1/00
- H04W72/232
- CPC H04L5/0051
- H04W72/21
- H04W72/566
- H04W72/231
- H04L25/03
- H04L25/02
- CPC H04L25/03006
- H04L27/26
- H04W84/12
- CPC H04L27/26025
- CPC H04L27/2655
- H04L47/32
- CPC H04L47/32
- G06T7/73
- H04N5/265
- CPC H04N23/843
- H04W4/12
- H04L67/30
- H04L67/50
- H04L67/52
- H04L67/54
- H04L67/55
- H04W4/02
- H04W4/021
- H04W4/029
- H04W4/20
- H04W4/30
- H04W4/33
- H04W4/38
- H04W4/90
- CPC H04W4/12
- CPC H04W4/40
- H04W8/00
- H04W48/10
- H04W76/15
- CPC H04W8/005
- H04W12/106
- H04W12/037
- H04W56/00
- CPC H04W12/106
- H04W16/14
- CPC H04W16/14
- H04W24/08
- H04B17/318
- CPC H04W24/08
- CPC H04W24/10
- H04W36/00
- H04W36/32
- CPC H04W36/0033
- H04W36/08
- CPC H04W36/083
- H04W48/16
- H04W48/20
- CPC H04W48/16
- H04W48/18
- CPC H04W48/18
- H04W74/08
- H04W76/10
- CPC H04W48/20
- H04W52/14
- CPC H04W52/0235
- H04W76/28
- H04W52/08
- H04W52/36
- H04W74/04
- H04W74/0833
- CPC H04W52/146
- CPC H04W52/367
- CPC H04W56/0015
- H04W60/04
- H04W8/22
- CPC H04W60/04
- H04W64/00
- CPC H04W64/00
- CPC H04W64/006
- H04W68/02
- CPC H04W68/02
- H04W74/0808
- CPC H04W72/0446
- H04W72/12
- CPC H04W72/12
- H04W72/1268
- H04W28/02
- H04W72/52
- H04W72/543
- CPC H04W72/1268
- H04W72/20
- CPC H04W72/20
- H04W16/28
- H04W76/20
- CPC H04W72/231
- H04W72/25
- CPC H04W72/25
- H04W72/40
- H04W72/02
- CPC H04W72/40
- H04W72/51
- H04W88/04
- H04W92/18
- CPC H04W72/51
- CPC H04W74/0808
- H04W72/23
- CPC H04W74/0833
- H04L5/16
- CPC H04W76/28