QUALCOMM Incorporated patent applications on April 11th, 2024
Patent Applications by QUALCOMM Incorporated on April 11th, 2024
QUALCOMM Incorporated: 78 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04W24/10 (16), H04L5/00 (13), H04W24/08 (8), H04W72/1273 (6), H04L5/0048 (6)
With keywords such as: based, communication, network, data, wireless, configuration, user, equipment, signal, and device in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Ramkumar SIVAKUMAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01R19/00, G05F3/26, H02J7/00
Abstract: a voltage comparator includes a boosting circuit that is configured to boost a direct current (dc) bias of the comparator. the boosting circuit includes transistors that are different in size, a larger one of the transistors being configured to add a portion of boosting current to a bias current.
Inventor(s): Anantharaman Balasubramanian of San Diego CA (US) for qualcomm incorporated, Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/00, H04W24/08
Abstract: methods, systems, and devices for wireless communications are described. a server may request sensed location information from a first device to verify location information reported by the first device or one or more additional devices. for example, a first user equipment (ue) may receive a message requesting sensed location information for verification of the location information associated with and reported by the first ue. based on a sensing procedure performed by the first ue, the first ue may transmit a report indicating the sensed location information and a sensing time. in another example, a first device may receive a message requesting sensed location information for verification of the location information associated with and reported by one or more additional devices. based on a sensing procedure performed by the first ue, the first ue may transmit a report indicating the sensed location information and the sensing time.
Inventor(s): Mohammed Ataur Rahman SHUMAN of San Diego CA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated, Mohammad NEKOUI of Escondido CA (US) for qualcomm incorporated
IPC Code(s): G01S5/00, G01S19/51, H04W56/00, H04W64/00
Abstract: disclosed are techniques for performing wireless communication. in some aspects, a wireless communication device may determine that a prospective position of the wireless communication device is in a geographic area associated with a deficient global navigation satellite system (gnss) signal. in some cases, the wireless communications device can transmit a sidelink synchronization signal to at least one user equipment (ue) device that is located within the geographic area associated with the deficient gnss signal.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S5/06
Abstract: disclosed are techniques for wireless positioning. in an aspect, a first network node receives, from a second network node, a positioning reference signal having a first reception time at the first network node, receives, from a first user equipment (ue), a first uplink positioning reference signal having a second reception time at the first network node, receives, from a second ue, a second uplink positioning reference signal having a third reception time at the first network node, and enables a first reference signal time difference (rstd) measurement to be calculated for the first ue and a second rstd measurement to be calculated for the second ue based on the first reception time, the second reception time, the third reception time, and other measurements.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S5/00, H04W64/00
Abstract: an anchor ue may move or have a low transmission power and impact the accuracy of positioning estimates of a target ue based on measurements of the prss associated with the anchor ue. one or more candidate anchor ues may be selected or excluded from being used for positioning based on one or more of a measurement quality metric of a position measurement of a candidate anchor ue, a mobility status of the candidate anchor ue, or a gdop associated with the candidate anchor ue. a mobility status of the candidate anchor ue may be derived from reported positions of the candidate anchor ue or obtained from the candidate anchor ue. a ue selected as an anchor ue is used for positioning of a target ue, and a ue downselected from being an anchor ue is excluded from use for positioning of the target ue.
Inventor(s): Eric Wayne MAHURIN of Austin TX (US) for qualcomm incorporated, Erich PLONDKE of Austin TX (US) for qualcomm incorporated, Hitesh Kumar GUPTA of Sunnyvale CA (US) for qualcomm incorporated, Colin Beaton VERRILLI of Apex NC (US) for qualcomm incorporated, Rexford Alan HILL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F9/38, G06F9/30
Abstract: an aspect of the disclosure relates to a data processing system, including: an input medium configured to include a first set of blocks of data including a first set of block of compressed data and a first set of metadata, respectively; an output medium configured to include a first set of blocks of decompressed data each having a predetermined number of decompressed elements; and a set of single instruction multiple data (simd) processors configured to: access the first set of blocks of data from the input medium, respectively; decompress the first set of blocks of compressed data to generate the first set of blocks of decompressed data based on the first set of metadata, respectively; and provide the first set of blocks of decompressed data to the output medium, respectively.
Inventor(s): Corrado RAINONE of Haarlem (NL) for qualcomm incorporated, Wei David ZHANG of Amsterdam (NL) for qualcomm incorporated, Roberto BONDESAN of London (GB) for qualcomm incorporated, Markus PESCHL of Amsterdam (NL) for qualcomm incorporated, Mukul GAGRANI of Milpitas CA (US) for qualcomm incorporated, Wonseok JEON of San Diego CA (US) for qualcomm incorporated, Edward TEAGUE of San Diego CA (US) for qualcomm incorporated, Piero ZAPPI of La Jolla CA (US) for qualcomm incorporated, Weiliang ZENG of San Diego CA (US) for qualcomm incorporated, Christopher LOTT of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F9/48
Abstract: a processor-implemented method includes generating, by a scheduling model, a group of schedules from a computation graph associated with a task, each node on the computation graph being associated with an operation of an artificial neural network, each schedule of the group of schedules associating each node of the computation graph with a processor of a group of processors of a hardware device. the processor-implemented method also includes testing one or more schedules of the group of schedules on the hardware device or a model of the hardware device. the processor-implemented method further includes selecting a schedule of the one or more schedules based on testing the one or more schedules, the selected schedule satisfying a selection condition.
Inventor(s): Wonseok JEON of San Diego CA (US) for qualcomm incorporated, Mukul GAGRANI of Milpitas CA (US) for qualcomm incorporated, Weiliang ZENG of San Diego CA (US) for qualcomm incorporated, Edward TEAGUE of San Diego CA (US) for qualcomm incorporated, Burak BARTAN of San Jose CA (US) for qualcomm incorporated, Piero ZAPPI of La Jolla CA (US) for qualcomm incorporated, Christopher LOTT of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/092
Abstract: a processor-implemented method includes sampling, according to a priority sampling policy, a set of node priorities from a computation graph. each node priority of the set of node priorities may be associated with a respective node on the computation graph. additionally, each node may represent an operation of a task performed by an artificial neural network. the method also includes converting, via a list scheduling function, the node priorities to a schedule that associates each node of the computation graph with a processor of a group of processors of a device associated with the artificial neural network, the schedule associated with a makespan. the method further includes performing the task in accordance with the schedule.
Inventor(s): Hyesu LIM of Seongnam-si (KR) for qualcomm incorporated, Byeonggeun KIM of Seoul (KR) for qualcomm incorporated, Sungha CHOI of Goyang-si (KR) for qualcomm incorporated
IPC Code(s): G06N20/00
Abstract: certain aspects of the present disclosure provide techniques and apparatuses for adapting a machine learning model for inferencing against a target data set in a shifted domain from a source data set used to train the machine learning model. an example method generally includes identifying one or more domain-sensitive layers in a machine learning model based on differences between outputs generated by one or more layers in the machine learning model for inputs in a source domain and inputs in a shifted domain. normalizing values are updated for each respective domain-sensitive layer of the one or more domain-sensitive layers based on a mixing factor, fixed normalizing values for data in the source domain, and calculated normalizing values for data in the shifted domain. the updated normalizing values are applied to each respective domain-sensitive layer of the one or more domain-sensitive layers in the machine learning model.
Inventor(s): Risto VUORIO of London (GB) for qualcomm incorporated, Pim DE HAAN of Amsterdam (NL) for qualcomm incorporated, Johann Hinrich BREHMER of Amsterdam (NL) for qualcomm incorporated, Hanno ACKERMANN of Amsterdam (NL) for qualcomm incorporated, Taco Sebastiaan COHEN of Amsterdam (NL) for qualcomm incorporated, Daniel Hendricus Franciscus DIJKMAN of Haarlem (NL) for qualcomm incorporated
IPC Code(s): G06N20/00, G06N5/04
Abstract: a processor-implemented method includes observing an environment via one or more sensors associated with a robotic device. the processor-implemented method also includes generating, via an inference model, a belief of the environment based on data associated with prior actions of the robotic device in the environment. the processor-implemented method further includes controlling the robotic device to perform an action in the environment based on generating the belief.
Inventor(s): Min GUO of San Diego CA (US) for qualcomm incorporated, Srinivasa DEEVI of San Diego CA (US) for qualcomm incorporated, Ning BI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T7/73
Abstract: methods, systems, and apparatuses to fuse a first dataset with a second dataset, and determine head pose estimation(s) based on the fused first dataset and second dataset. the first dataset may be associated with sensor data generated by a set of sensors of a first device, while the second dataset may be associated with sensor data generated by a first sensor of an apparatus. for example, an apparatus may obtain the first dataset and the second dataset. additionally, the apparatus may generate a fused dataset based on the first dataset and the second dataset, and determine a head pose estimation of a head of the user based on the fused dataset. further, the apparatus may output the third head pose estimation.
20240119692.CONTEXT-AWARE EXTENDED REALITY SYSTEMS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Robert TARTZ of Imperial Beach CA (US) for qualcomm incorporated, Jonathan KIES of Encinitas CA (US) for qualcomm incorporated, Daniel James GUEST of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T19/20, G06F3/01, G06F3/14, G06T19/00, G06V20/00
Abstract: techniques and systems are provided for dynamically adjusting virtual content provided by an extended reality system. in some examples, a system determines a level of distraction of a user of the extended reality system due to virtual content provided by the extended reality system. the system determines whether the level of distraction of the user due to the virtual content exceeds or is less than a threshold level of distraction, where the threshold level of distraction is determined based at least in part on one or more environmental factors associated with a real world environment in which the user is located. the system also adjusts one or more characteristics of the virtual content based on the determination of whether the level of distraction of the user due to the virtual content exceeds or is less than the threshold level of distraction.
Inventor(s): Dharma Raj KC of Tucson AZ (US) for qualcomm incorporated, Venkata Ravi Kiran DAYANA of San Diego CA (US) for qualcomm incorporated, Meng-Lin WU of San Diego CA (US) for qualcomm incorporated, Venkateswara Rao CHERUKURI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06V10/82, G06V10/77, G06V10/80
Abstract: systems and techniques are described herein for processing data (e.g., image data) using convolution as a transformer (cat) operations. the method includes receiving, at a convolution engine of a machine learning system, a first set of features, the first set of features being associated with an image and having a three-dimensional shape, applying, via the convolution engine, a depth-wise separable convolutional filter to the first set of features to generate a first output, applying, via the convolution engine, a pointwise convolutional filter to the first output to generate a second output based on global information from a spatial dimension and a channel dimension associated with the image, modifying the second output to the three-dimensional shape to generate a second set of features and combining the first set of features and the second set of features to generate an output set of features.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B1/7143, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. in a wireless communications system, a user equipment (ue) may use partial frequency sounding with different frequency subhop patterns so that a portion (which may be referred to as a subhop) of configured sounding reference signal (srs) resources (e.g., a hop) are sounded. in some cases, a ue may receive a control message from a network entity identifying the frequency subhop pattern. in some cases, the network entity may configure a ue to transmit repetitions of the srs in a same hop across consecutive symbols to increase a probability that the transmissions are successfully received and decoded by the network entity. as such, the network entity may configure a repetition factor for the frequency subhop pattern. in some cases, the frequency subhop pattern may introduce a frequency overlap between subhops.
20240120966.SEED FOR FORWARDING DEVICE CONFIGURATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/06, H04B7/145
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting device () selects an indication of a seed to be used by a forwarding device (), such as a passive device with a reconfigurable intelligent surface, to generate a configuration for reflecting or forwarding signals. the transmitting device transmits the indication of the seed to the forwarding device (). the transmitting device transmits the signals () to a receiving device via the forwarding device. the transmitting device receives measurements of the signals (). numerous other aspects are described.
20240120967.CLUSTERING OF RIS ELEMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/06
Abstract: a configuration for clustering of reconfigurable intelligent surface (ris) elements. the apparatus receives, from an ris controller, a cluster configuration of a ris comprising a plurality of clusters. the apparatus performs a beam training procedure on the plurality of clusters of the ris. the beam training procedure including transmission of a sequence of a plurality of reference signals to each cluster of the plurality of clusters. the apparatus transmits, to a base station, a feedback indication indicating an optimal configuration for each cluster of the plurality of clusters based at least on the beam training procedure. the apparatus receives a downlink signal reflected by a set or group of clusters of ris from the base station.
Inventor(s): Liangping MA of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Lorenzo CASACCIA of Barcelona (ES) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04W72/231, H04W74/0833
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) and a network node may determine a configuration that indicates an antenna switching point associated with an uplink communication configured for multiple repetitions. the ue may transmit one or more repetitions of the uplink communication using a first transmit antenna prior to the antenna switching point. the ue may transmit one or more repetitions of the uplink communication using a second transmit antenna after the antenna switching point. the network node may perform channel estimation for the uplink communication based at least in part on the configuration that indicates the antenna switching point. numerous other aspects are described.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/08, H04L5/00, H04W72/25
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may receive a message indicating geographic location information related to beamforming an air-to-air sidelink message via a sidelink channel. in some examples, a second ue may transmit the message or different as a message scheduling the sidelink message. the geographic directions to avoid when beamforming the sidelink message, or a combination thereof. the first ue may identify one or more precoding parameters based on the geographic location information. the first ue may transmit the air-to-air sidelink message to the second ue. the sidelink message may be precoded for transmission via a transmission beam using the one or more precoding parameters.
20240120987.CONFIGURATION FOR USER EQUIPMENT COOPERATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar 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, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/08
Abstract: methods, systems, and devices for wireless communications are described. in some examples, a first user equipment (ue) may receive an active communication configuration between the first ue and a base station. the first ue may receive a ue cooperation configuration between at least the first ue and a second ue. the ue cooperation configuration may include a configuration for communicating messages between the base station and a set of antenna panels corresponding to at least the first ue and the second ue as a single entity. the ue cooperation configuration may include parameters associated with the second ue. the first ue may identify, from the set of antenna panels, an antenna panel for reception of a downlink message based on the ue cooperation configuration. the first ue may transmit a message to the base station, the second ue, or both in response to the downlink message.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04B17/336, H04L27/26, H04W8/22
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a cross-link interference (cli) measurement reporting configuration indicating a reporting resource for reporting of a cli measurement regarding an aggressor network node or an aggressor ue associated with the aggressor network node. the ue may transmit a cli measurement report on the reporting resource, the cli measurement report indicating the cli measurement on a measurement resource that occurs no later than a cli reference resource that is defined by an offset relative to the reporting resource. numerous other aspects are described.
Inventor(s): Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L1/1867, H04W72/1273, H04W72/232
Abstract: systems and techniques are provided for wireless communications. for example, an apparatus (e.g., a user equipment (ue)) may receive a plurality of downlink communications, wherein each downlink communication is associated with a hybrid automatic repeat request (harq) process. the apparatus may determine one or more uplink communications, wherein each uplink communication includes feedback associated with at least one downlink communication of the plurality of downlink communications. the apparatus may transmit the one or more uplink communications based on an uplink communication transmission configuration, wherein the uplink communication transmission configuration is determined based on a type of each downlink communication of the plurality of downlink communications.
Inventor(s): Kexin XIAO of Shanghai (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Jian LI of Shanghai (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Wei LIU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L1/1867
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a wireless device may in use non-uniformly distributed bits for amplitude mapping and uniformly distributed bits for sign mapping to support probabilistic constellation shaping (pcs) for transmission of a message. to provide a coding gain with one or more retransmissions of the message, the device may configure redundancy versions based on the non-uniform distribution of one or more symbols. in some examples, the device may include the same set of non-uniformly distributed systematic bits or at least a portion of non-uniformly distributed systematic bits in each redundancy version of the message. additionally or alternatively, the device may use multiple modulation and coding scheme (mcs) values to modulate one or more of the redundancy versions, where a first mcs value is used to modulate non-uniformly distributed symbols and a second mcs value is used to modulate uniformly distributed symbols.
20240121043.SRS TD-OCC CONFIGURATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L27/26
Abstract: apparatus, methods, and computer program products for wireless communication are provided. an example method may include receiving a configuration indicating for the ue to apply one or more time domain orthogonal cover code (td-occ) sequences across multiple sounding reference signal (srs) ports. the example method may further include transmitting srs on each of the multiple srs ports with the one or more td-occ sequence according to the configuration.
Inventor(s): Yi HUANG of San Diego CA (US) for qualcomm incorporated, Pinar SEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Jae Won YOO of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive signaling that schedules a shared channel and indicates a set of demodulation reference signal (dmrs) ports scheduled for the ue, the signaling including a field for conveying an indicator of a co-scheduled ue for the set of dmrs ports. the ue may communicate a set of dmrss based at least in part on the signaling. numerous other aspects are described.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W24/10
Abstract: disclosed are various techniques for wireless communication. in an aspect, a user equipment (ue) receives, from a network entity, a positioning reference signal (prs) configuration indicating one or more prs resources. the ue determines that one or more transmission properties of the one or more resources should be modified and transmits prs modification information to the network entity based on the one or more transmission properties of one or more prs resources to be modified. the network entity may be a location server or location management function. the prs modification information may include a request to modify the prs configuration and information indicating a start time, a stop time, a duration, or a combination thereof, associated with modifying the prs configuration.
Inventor(s): Hui GUO of Beijing (CN) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04B17/336, H04W16/28
Abstract: techniques for sidelink (sl) and uplink (ul) full duplex communication with multiple transmission and reception points (multi-trp) may be performed. in an example, a user equipment (ue) may determine full duplex communication, including simultaneous reception of a sl communication from an sl ue via a first trp of the ue and transmission of a ul transmission to a base station via a second trp of the ue, is available. the ue may enable the full duplex communication. the ue may receive, from the sl ue, the sl communication via the first trp. the ue may transmit, to the base station while simultaneously receiving the sl communication, the ul transmission via the second trp.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W48/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication that a network node is operating in a sub-band full duplex mode in a set of symbols. the ue may identify whether to receive at least one of a synchronization signal block communication or a physical downlink control channel communication associated with a common search space in the set of symbols based at least in part on the indication. numerous other aspects are described.
Inventor(s): Jianwen YE of Apex NC (US) for qualcomm incorporated, Julian PUSCAR of Cary NC (US) for qualcomm incorporated
IPC Code(s): H04L7/033, H03L7/08, H03L7/081, H04L7/00
Abstract: a data communication interface has a delay-locked loop configured to generate a receive clock signal based on timing information provided by a signal received over a clock channel of a data communication link, a phase interpolator configured to provide a phase-shifted clock signal by phase-shifting one or more edges in the receive clock signal based on timing of transitions in a data signal received over a data channel of the data communication link, a clock and data recovery circuit configured to capture data from the data signal using the phase-shifted clock signal, and a calibration circuit. the calibration circuit is configured to calibrate the delay-locked loop while the clock and data recovery circuit is in an idle state, recalibrate the delay-locked loop when the clock and data recovery circuit is activated, and calibrate the clock and data recovery circuit after recalibrating the delay-locked loop.
Inventor(s): Vasanthan Raghavan of West Windsor Township NJ (US) for qualcomm incorporated, Tianyang Bai of Somerville NJ (US) for qualcomm incorporated
IPC Code(s): H04L41/16, H04W24/10
Abstract: methods, systems, and devices for wireless communication are described. a machine learning server may generate a low-dimensional parameter set representing training data for the machine learning server, the training data being associated with one or more communication environments or one or more channel environments, or a combination thereof. the machine learning server may receive, from one or more devices within a communication environment or within a channel environment, or both, a low-dimensional parameter set representing testing data associated with the communication environment or the channel environment, or both. the machine learning server may generate a reproducibility metric according to a correlation between the parameter set representing the training data and the parameter set representing the testing data. the machine learning server may transmit a message indicating the reproducibility metric to the one or more devices, and the one or more devices may perform communication procedures based on the reproducibility metric.
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04L43/0882, H04B17/318, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from a plurality of second ues, a plurality of signals over a sidelink interface between the first ue and the second ue. the ue may perform, to one of the plurality of second ues, a sidelink transmission using updated transmission parameters based at least in part on a sidelink channel busy ratio (cbr) measurement for a slot, wherein the sidelink cbr measurement for the slot is based at least in part on the plurality of signals and a cbr measurement window that includes one or more of uplink slots or smaller-bandwidth slots. numerous other aspects are described.
Inventor(s): Imed Bouazizi of Frisco TX (US) for qualcomm incorporated, Thomas Stockhammer of Bergen (DE) for qualcomm incorporated, Nikolai Konrad Leung of San Francisco CA (US) for qualcomm incorporated
IPC Code(s): H04L65/80, H04L65/1069, H04L65/1108
Abstract: a client device (e.g., user equipment or “ue”) may be configured to engage in a media communication session, such as a webrtc session, with another client device. the client devices may separate a quality of service (qos) specification from a qos flow definition, to allow for separate interactive connectivity establishment (ice) negotiation. the qos specification may cover all segments of a connection for the media communication session. for example, qos may be requested for a case where a server (e.g., a traversal using relay network address translation (turn) server) is hosted by a mobile network operator (mno). the qos specification and the qos flow description may be linked.
Inventor(s): Amir Said of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/13, H04N19/124, H04N19/134, H04N19/136, H04N19/42
Abstract: this disclosure describes entropy coding techniques for media data coded using neural-based techniques. a media coder is configured to determine a probability distribution function parameter for a data element of a data stream coded by a neural-based media compression technique, wherein the probability distribution function parameter is a function of a standard deviation of a probability distribution function of the data stream, determine a code vector based on the probability distribution function parameter, and entropy code the data element using the code vector.
20240121398.DIFFUSION-BASED DATA COMPRESSION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Noor Fathima Khanum MOHAMED GHOUSE of Amsterdam (NL) for qualcomm incorporated, Jens PETERSEN of Amsterdam (NL) for qualcomm incorporated, Tianlin XU of London (GB) for qualcomm incorporated, Guillaume Konrad SAUTIERE of Amsterdam (NL) for qualcomm incorporated, Auke Joris WIGGERS of Amsterdam (NL) for qualcomm incorporated
IPC Code(s): H04N19/137, H04N19/147, H04N19/162
Abstract: systems and techniques are described for processing image data using a residual model that can be configured with an adjustable number of sampling steps. for example, a process can include obtaining a latent representation of an image and processing, using a decoder of a machine learning model, the latent representation of the image to generate an initial reconstructed image. the process can further include processing, using the residual model, the initial reconstructed image and noise data to predict a plurality of predictions of a residual over a number of sampling steps. the residual represents a difference between the image and the initial reconstructed image. the process can include obtaining, from the plurality of predictions of the residual, a final residual representing the difference between the image and the initial reconstructed image. the process can further include combining the initial reconstructed image and the residual to generate a final reconstructed image.
Inventor(s): Han Huang of San Diego CA (US) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated, Yan Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/139, H04N19/176, H04N19/517
Abstract: an example device for decoding video data includes a memory configured to store video data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: refine a first control point motion vector (cpmv) of a current block of the video data using a first decoder-side motion vector refinement (dmvr) process to form a first refined cpmv for the current block; refine a second cpmv of the current block of video data using a second dmvr process, independently of the first dmvr process, to form a second refined cpmv for the current block; form a prediction block for the current block using the first refined cpmv and the second refined cpmv; and decode the current block using the prediction block. in some examples, the cpmvs may each be decoded using a respective merge index and a respective motion vector difference (mvd).
Inventor(s): Han Huang of San Diego CA (US) for qualcomm incorporated, Yan Zhang of San Diego CA (US) for qualcomm incorporated, Zhi Zhang of Munich (DE) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/52, H04N19/105, H04N19/119, H04N19/127, H04N19/139, H04N19/159, H04N19/176, H04N19/56
Abstract: encoding and decoding video data using an affine decoder side motion vector derivation (dmvr) mode includes receiving a block of video data to be decoded using the affine dmvr mode, and dividing the block into a plurality of subblocks. a video encoder and video decoder may determine a final offset for the affine dmvr mode using a first subset of the plurality of subblocks. the video encoder and decoder may code the block of video data using the final offset to generate a coded block of video data.
Inventor(s): Jintao Xu of Beijing (CN) for qualcomm incorporated, Yaoyao Hou of Beijing (CN) for qualcomm incorporated, Mingchen Gao of Beijing (CN) for qualcomm incorporated, Xiaocheng Wang of Beijing (CN) for qualcomm incorporated, Zhigang Tian of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04N23/67
Abstract: an example method for camera processing includes detecting a first region of interest for image content captured with a primary camera, detecting a second region of interest for image content captured with a secondary camera, comparing the first region of interest and the second region of interest, determining a first lens position for a secondary camera lens of the secondary camera based on an autofocus process for the secondary camera, determining a second lens position for the secondary camera lens of the secondary camera based on a determined lens position for a primary camera lens of the primary camera, determining a lens position for the secondary camera lens based on the first lens position or the second lens position based at least in part on the comparison, and causing the secondary camera to capture images with the secondary camera lens at the determined lens position.
Inventor(s): Zuguang Xiao of San Diego CA (US) for qualcomm incorporated, Nan Cui of San Diego CA (US) for qualcomm incorporated, Loic Francois Segapelli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N23/73, H04N23/67, H04N23/72, H04N25/581, H04N25/704
Abstract: this disclosure provides systems, methods, and devices for image signal processing that support image processing. in a first aspect, a method of image capture includes determining a first exposure setting for a first array of light sensors of an image sensor; determining a second exposure setting for a second array of light sensors of the image sensor of a different type than the first array; capturing first image data with the first array of light sensors at the first exposure setting; and capturing second image data with the second array of light sensors at the second exposure setting. other aspects and features are also claimed and described.
Inventor(s): Eran PINHASOV of Zichron Yaakov (IL) for qualcomm incorporated, Scott CHENG of Foothill Ranch CA (US) for qualcomm incorporated, Eran SCHARAM of Misgav (IL) for qualcomm incorporated, Anatoly GUREVICH of Haifa (IL) for qualcomm incorporated
IPC Code(s): H04N23/80, G06V10/10, G06V20/00, G06V20/10, H04N1/60, H04N23/61, H04N23/66, H04N23/70
Abstract: examples are described for applying different settings for image capture to different portions of image data. for example, an image sensor can capture image data of a scene and can send the image data to an image signal processor (isp) and a classification engine for processing. the classification engine can determine that a first object image region depicts a first category of object, and a second object image region depicts a second category of object. different confidence regions of the image data can identify different degrees of confidence in the classifications. the isp can generate an image by applying a different settings to the different portions of the image data. the different portions of the image data can be identified based on the object image regions and confidence regions.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W8/02, H04W28/02, H04W76/15
Abstract: apparatus, methods, and computer program products for wireless communication are provided. an example method may include receiving, from a second network entity in rrc signaling, a set of mobility configurations, wherein each configuration of the set mobility configurations is associated with a respective cell of a mobility configured cell set, and wherein the set of mobility configurations comprises pcell configurations, wherein each pcell configuration of the pcell configurations corresponds to a respective cell in the mobility configured cell set. the example method may further include receiving, from the second network entity in dci or a mac-ce, mobility deconfiguration information configured to cause release of at least one subset of cells from the mobility configured cell set. the example method may further include releasing, based on the mobility deconfiguration information, the at least one subset of cells from the mobility configured cell set.
Inventor(s): Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Rajat Prakash of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US) for qualcomm incorporated, Zhifei Fan of San Diego CA (US) for qualcomm incorporated, Arumugam Chendamarai Kannan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/06, H04L1/16, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) receives an initial transmission of a common codeword and a private codeword. the common codeword is common to the ue and at least one other ue. the private codeword is directed to the ue. an acknowledgement is transmitted indicative of decoding results of the common codeword and the private codeword based on results of whether the common codeword was successfully decoded and whether the private codeword was successfully decoded. at a network entity (ne), an initial transmission of the common codeword and the private codeword is sent and an acknowledgement is received indicative of decoding results. at least one of the common codeword or the private codeword can be retransmitted depending on the acknowledgement.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Yin HUANG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W16/22, H04W24/10
Abstract: a configuration for reporting ood samples for neural network optimization. the apparatus receives, from a base station, a configuration to report an ood dataset for a machine learning model. the apparatus detects an occurrence of one or more ood events. the apparatus reports the ood dataset comprising the one or more ood events based on the configuration to report ood dataset. the apparatus receives, from the base station, an update to the machine learning model. the ood dataset may comprise raw data related to the one or more ood events, or may comprise extracted latent data corresponding to features of raw data related to the one or more ood events.
Inventor(s): Konstantinos Dimou of New York NY (US) for qualcomm incorporated, Changhwan Park of San Diego CA (US) for qualcomm incorporated, Ruhua He of San Diego CA (US) for qualcomm incorporated, Sumant Jayaraman Iyer of San Diego CA (US) for qualcomm incorporated, Jianghong Luo of Skillman NJ (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W52/52
Abstract: a user equipment (ue) may transmit, to a primary cell, an indication of a capability to synchronize with a secondary cell based on measurements of the primary cell. a ue may estimate a propagation delay (t) and an angle of arrival (aoa) of the secondary cell based on a synchronization signal block (ssb) or a channel state information reference signal (csi-rs) transmitted by the primary cell. a ue may perform automatic gain control (agc), fine timing synchronization, and fine frequency synchronization of the secondary cell based on a temporary aperiodic tracking reference signal (a-trs) transmitted by the secondary cell. a ue may perform a receive beam sweep on a burst of a csi-rs transmitted by the secondary cell, wherein a range of the receive beam sweep is based on the estimated aoa.
20240121639.PHASE NOISE POWER LEVEL SIGNALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Aviv REGEV of Tel Aviv (IL) for qualcomm incorporated, Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04W24/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, an indication of a phase noise power level associated with the network node. the ue may receive, from the network node, a communication without applying phase noise correction associated with the communication based at least in part on the phase noise power level and one or more conditions being satisfied. numerous other aspects are provided.
20240121640.SUBBAND REFERENCE SIGNAL MEASUREMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04B7/06, H04L5/00, H04W72/044
Abstract: methods, systems, and devices for wireless communications are described. in some wireless communications systems, a base station may transmit a set of reference signals spanning a channel to a user equipment (ue), where each of the reference signals is associated with one of a set of transmit beams. the ue may measure a signal quality of each of the set of reference signals. in some cases, each measured signal quality may correspond to one of a set of subbands of the channel and one of the set of transmit beams. the ue may then transmit an indication of at least one signal quality associated with one of the set of subbands and one of the set of transmit beams. in some cases, the ue may indicate the at least one signal quality according to a configuration that may be indicated by the base station or selected by the ue.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail 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, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04L1/18
Abstract: some aspects of the disclosure are related to channel state information (csi) reporting for one or both of a private message (p-message) or a common message (c-message). in some aspects, a user equipment (ue) may receive a signal that includes a p-message associated with the ue and a c-message associated with the ue and at least one other ue. the ue may transmit a measurement report that indicates one or both of first csi associated with the p-message or second csi associated with the c-message.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04L5/00, H04L5/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from one or more of a network node or a second ue, a reference signal in a first subband of a sub-band full-duplex (sbfd) slot. the first ue may transmit, to the network node, a cross-link interference (cli) report that indicates: a first cli measurement associated with the reference signal in the first subband of the sbfd slot, and a second cli measurement associated with a second subband of the sbfd slot. numerous other aspects are described.
Inventor(s): Xiaolong Huang of Santee CA (US) for qualcomm incorporated, Patrick Poon-Cheuk Chan of San Jose CA (US) for qualcomm incorporated, Sebastian Speicher of Wallisellen (CH) for qualcomm incorporated, Huichun Liu of San Diego CA (US) for qualcomm incorporated, Suli Zhao of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated, John Thomas Harrsen of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02
Abstract: methods, systems, and devices for wireless communication are described. for example, the described techniques provide for a first device (e.g., a cellular modem or user equipment (ue)) mapping quality of service flows of a first radio access technology (e.g., cellular) to service classes of a second rat (e.g., wi-fi). the first device may communicate mapping information that indicates the mapping to a second network device (e.g., a router). the first device and the second device may communicate various packets via the quality of service flows and the service classes.
20240121662.DATA SCRAMBLING IN RATE-SPLIT COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US) for qualcomm incorporated, Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Zhifei Fan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/06, H04L25/03
Abstract: aspects provide communication methods, apparatuses and computer-readable mediums. according to an aspect, there is provided a method for wireless communication at a network entity. the method comprises: splitting a first individual message associated with a first device into at least a first common part and a first private part; splitting a second individual message associated with a second device into at least a second common part and a second private part; combining the first common part and the second common part to provide a common message; assigning a common group identifier to a group of devices comprising the first device and the second device; processing the common message, wherein the processing comprises scrambling the common message using the common group identifier; and transmitting the processed common message to the group of devices.
20240121671.RECONFIGURATION FOR LOWER LAYER MOBILITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Shanyu Zhou of San Diego CA (US) for qualcomm incorporated, Jelena Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Rajeev Kumar of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/06
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a first control message indicating a set of mobility parameters associated with a lower layer handover procedure, which may be a layer (l)/layer (l) handover procedure. the ue may receive a second control message indicating a first or second reset procedure, which may each indicate a respective set of operating parameters for a higher layer than l/l in the protocol stack. the ue may perform the lower layover handover procedure, which may include switching from a first serving cell to a second serving cell. the ue may perform the first or second reset procedure based on the switching, where the first reset procedure may include maintaining the operating parameters of the second serving cell, and the second reset procedure may include switching the operating parameters of the second serving cell.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Yin HUANG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/08, H04W36/30, H04W36/32
Abstract: techniques to incorporate quality of experience (qoe) in mobility management are disclosed. a user equipment (ue) may provide a qoe report to network (e.g., cell) upon detection of a qoe report triggering event (e.g., mobility management, environmental trigger, etc.). the qoe report may comprise information related to qoe metrics such as uplink (ul) latency, ul throughput, ul error rate, downlink (dl) frequency, dl throughput, dl error rate, handover (ho) frequency, beam switch frequency, ue power consumption, etc. the network may take actions such as sending a mobility management command if it is decided that qoe should be restored to the ue.
Inventor(s): Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W56/00, H04W76/27, H04W80/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may determine to switch from a first cell of a first distributed unit (du) to a second cell of a second du, wherein the first du and the second du are included in a set of dus of a central unit (cu). the ue may communicate, using layer 1 (l1) or layer 2 (l2) signaling to change an activation status of at least one cell of the first du or the second du. the ue may switch from the first cell to the second cell in connection with the change to the activation status of the at least one cell of the first du or the second du. numerous other aspects are provided.
Inventor(s): Shanyu Zhou of San Diego CA (US) for qualcomm incorporated, Jelena Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/30, H04W36/00, H04W36/08
Abstract: techniques related to user equipment triggered layer 1 measurements for inter-cell mobility are disclosed. some aspects of the disclosure relate to devices and methods for determining, at a user equipment, that a first condition is triggered for performing one or more layer 1 signal measurements for inter-cell mobility, performing the one or more l1 signal measurements of one or more cells in a configured cell set for the user equipment based on determining that the first condition is triggered, and sending a report of the one or more l1 signal measurements to a network node.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W36/32, H04W36/00
Abstract: a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives from a network entity a configuration for layer 1 (l1) or layer 2 (l2) mobility cell for a set of cells that are able to be activated or deactivated for data or control transmission using l1 or l2 signaling. the configuration includes at least one cell that supports l1 or l2 activation as a special cell (spcell). the ue further receives from the network entity l1 or l2 signaling for one or more configured cells or one or more configured groups of cells in the set of cells carrying information about activation, deactivation, or update of the spcell, or update of a group of cells with spcell, and communicates via one or more activated cells in the set of cells based on the l1 or l2 signaling.
20240121693.REDUCED FLIGHT PATH REPORTING OVERHEAD_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chiranjib SAHA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose CA (US) for qualcomm incorporated, Sunghoon KIM of San Diego CA (US) for qualcomm incorporated, Stefano FACCIN of San Ysidro CA (US) for qualcomm incorporated
IPC Code(s): H04W36/32, G08G5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may transmit a flight path information request that indicates a differential flight path reporting configuration that is associated with user equipment (ue) flight path information associated with a ue. the network node may receive the ue flight path information, the ue flight path information being based at least in part on the differential flight path reporting configuration. numerous other aspects are described.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Jianhua LIU of Beijing (CN) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated
IPC 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, from a base station, supported slice information. the ue may perform, in connection with a determination that one or more intended slices for the ue include a high priority slice, at least one of cell selection or cell reselection based at least in part on the supported slice information. numerous other aspects are described.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, in a cell wake-up occasion associated with a network node that is operating in a power saving mode, a cell wake-up signal (c-wus) that indicates a latency tolerance priority associated with the ue. the ue may communicate with the network node based at least in part on the network node transitioning from operating in the power saving mode to operating in an active mode. numerous other aspects are described.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: methods, systems, and devices for wireless communication are described. in a wireless communications system, a network entity may configure a set of monitoring occasion configurations that correspond to (e.g., are linked to) a set of energy saving modes. a user equipment (ue) may receive control signaling from the network entity indicating the configuration, and the ue may switch from a first energy saving mode to a second energy saving mode. based on the switching, and because the energy saving modes are linked to the monitoring occasion configurations, the ue may switch from a first monitoring occasion configuration corresponding to the first energy saving mode to a second monitoring occasion configuration corresponding to the second energy saving mode. the ue may monitor a control channel in accordance with the second monitoring occasion configuration.
Inventor(s): Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04W52/36, H04W52/02, H04W52/10, H04W76/20
Abstract: aspects relate to power headroom reporting for carriers unconfigured for uplink communication are described. in some aspects, a user equipment (ue) may transmit, to a network entity, a power headroom report (phr) including first power headroom information for a configured carrier configured for uplink communication and second power headroom information for at least one unconfigured carrier that is unconfigured for uplink communication. the ue may further receive, from the network entity, a message indicating a selected carrier comprising one of the configured carrier and the at least one unconfigured carrier in response to the phr, and may transmit, to the network entity, an uplink transmission via the selected carrier. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W16/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first apparatus may receive a synchronization signal from an external device. the first apparatus may communicate in a wireless network using a licensed access protocol that is based at least in part on time division multiplexing (tdm) that uses a time boundary associated with the synchronization signal, the communicating being based at least in part on a frequency band that is allocated to a licensed access mode and an unlicensed access mode. a second apparatus may communicate in a wireless network using a synchronized unlicensed access protocol that is based at least in part on a synchronization signal time boundary associated with the synchronization signal, the communicating being based at least in part on the frequency band that is allocated to a licensed access mode and an unlicensed access mode. numerous other aspects are described.
20240121738.NON-TERRESTRIAL NETWORK COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may obtain a first value associated with transmitting an uplink communication that corresponds to a downlink communication received in a non-terrestrial network (ntn). the ue may compare the first value to a second value. the ue may selectively transmit the uplink communication, or selectively process the downlink communication, based at least in part on a result of comparing the first value to the second value. numerous other aspects are described.
Inventor(s): Hitesh JAIN of Hyderabad (IN) for qualcomm incorporated, Sarath Kumar PUJARI of Hyderabad (IN) for qualcomm incorporated, Ansah Ahmed SHEIK of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W60/04, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may detect a condition associated with a frequency band for the ue. accordingly, the ue may trigger a tracking area update or a registration update based at least in part on detecting the condition. alternatively, the ue may trigger a registration update based at least in part on detecting the condition. numerous other aspects are described.
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04B17/27, H04L5/00, H04W24/10
Abstract: disclosed are techniques for wireless positioning. in an aspect, a first network node receives a measurement request from a location server, the measurement request requesting the first network node to measure a positioning reference signal (prs) resource from at least one second network node using a plurality of receive timing error groups (rx tegs) of the first network node, and transmits a measurement report to the location server, the measurement report including a plurality of positioning measurements based on the prs resource, the plurality of positioning measurements corresponding to the plurality of rx tegs.
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00
Abstract: an aspect is directed to signaling, to a target ue, a required reference signal for positioning (rs-p) measurement set and an optional rs-p measurement set (e.g., for a positioning session associated with a ddt procedure or a non-ddt procedure). in another aspect, a double differential timing (ddt) procedure is triggered based at least upon a trajectory of a target user equipment (ue). another aspect is directed to a joint ddt (j-ddt) procedure involving multiple reference wireless nodes.
Inventor(s): Sourjya Dutta of San Diego CA (US) for qualcomm incorporated, Tien Viet Nguyen of Bridgewater NJ (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W72/10
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) sense sidelink transmissions to determine a set of resources that may be reserved by one or more other ues. the set of resources may include a first subset of resources associated with a first radio access technology (rat) and a second subset of resources associated with a second, different rat. the first ue may transmit a message to a second ue indicating resource information for transmissions by the second ue, and the resource information may indicate that the first subset of resources is associated with the first rat and that the second subset of resources is associated with the second rat. additionally, or alternatively, the first ue may transmit an indication of collisions between resources reserved for transmissions associated with the first rat and resources reserved for transmissions associated with the second rat.
20240121775.SIDELINK COMMUNICATION RELIABILITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Lik Hang Silas FONG of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/1263, H04W52/52, H04W72/02, H04W72/0453, H04W72/20
Abstract: methods, systems, and devices for wireless communications are described for improving sidelink communication reliability. in some examples, a user equipment (ue) may map allocated sidelink resources from a logical domain to a physical domain, where the mapped resources may include greater frequency diversity in the physical domain a frequency range of a sidelink control channel or of a sidelink data channel may be greater in the physical domain than in the logical domain after the mapping. in some examples, sidelink communications may be associated with an aggregation factor that represents a number of repetitions of a sidelink communication. in this example, a ue may repeat a sidelink communication within a contention-based resource pool a number of times before receiving feedback in order to increase communication reliability. a first ue may communicate a sidelink communication with a second ue using a resource mapping or repetitions of the sidelink communication.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a mobile station may receive, from a network node, one or more semi-persistent scheduling (sps) configurations that configure multiple sps occasions. the mobile station may receive, from the network node, a retransmission of a data packet in an unused sps occasion, of the multiple sps occasions. numerous other aspects are described.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W24/08, H04W72/14, H04W76/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, an ue may receive information indicating an anchor for performing physical downlink control channel (pdcch) skipping, the anchor indicating time-domain occasions based at least in part on which pdcch skipping is to be performed. the ue may receive an indication to perform pdcch skipping. the ue may perform pdcch skipping based at least in part on the anchor and based at least in part on receiving the indication. numerous other aspects are described.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, configuration information indicating a configuration of at least two sounding reference signal resource sets. the ue may receive one or more downlink control information (dci) communications associated with one or more uplink communications. the ue may receive, from the network node, an indication of whether the one or more dci communications are associated with one or both of a single dci (sdci) mode or a multiple dci (mdci) mode, wherein the indication is based at least in part on the configuration information. numerous other aspects are described.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/14, H04W52/02
Abstract: a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue selects a resource for a sidelink transmission based on a network energy-saving (nes) state of a network entity communicating with the ue. the ue further transmits sidelink transmission to another ue using the resource selected based on the nes state of the network entity. the method enables adaptive sidelink resource allocation and configuration in different nes states of the base station. it improves the energy efficiency of wireless communication.
Inventor(s): Yisheng Xue of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Chih-Hao Liu of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Piyush Gupta of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04L1/1812, H04L1/1867, H04W72/044, H04W72/1263, H04W72/20
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support configured reception with sidelink control information (sci) repetition over a sidelink. in aspects, a receiving user equipment (ue) may be configured to conduct combined reception/decoding of sci repetitions (received from a transmitting ue over a sidelink) over multiple time-frequency slots at pre-defined occasions (e.g., occasions configured by a base station) to decode a sidelink transmission. in aspects, a receiving ue may receive from a transmitting ue over a sidelink, a sidelink transmission during a reception occasion that includes a plurality of reception opportunities for the receiving ue. each reception opportunity of the plurality of reception opportunities includes a repetition of an sci. the receiving ue decodes the sci by combining the repetitions of the sci received in one or more reception opportunities, and decodes a data transmission (e.g., a physical sidelink shared channel (pssch) transmission) using the decoded sci.
Inventor(s): Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04W72/0446, H04W72/1273
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit information identifying a monitoring capability. the ue may monitor, in accordance with the monitoring capability, a configured set of control channel elements (cces) for physical downlink control channel (pdcch) decoding for a scheduled cell of a set of scheduled cells, a scheduled cell, of the set of scheduled cells, being associated with a configured set of carrier indicator field values, the monitoring being based at least in part on at least one of a cce budget, a pdcch blind decode budget, or a downlink control information (dci) size budget, the cce budget or the pdcch blind decode budget being on a per subcarrier spacing (scs) configuration basis. the ue may decode dci in one or more cces of the monitored configured set of cces. numerous other aspects are described.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Marcos CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04J13/00, H04L5/00
Abstract: aspects of the present disclosure provide techniques to address the scenarios where some srs symbols in a timeline have been transmitted prior to other srs symbols that belong to the same td-occ block being dropped. to address such issues when td-occ of length x is applied to x symbols of an srs resource and if detection of a dci format may result in canceling one or more symbols of the x symbols, the ue may also determine to cancel one or more additional srs symbols of the x symbols based on a number of considerations provided herein.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/08, H04B17/318, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a first ue may receive an inter-ue coordination request from a second ue that requests a resource availability report. the first ue may generate the resource availability report indicating at least one slot that is determined to be available by the first ue based on one or more measurements associated with a plurality of sub-slots within the at least one slot. for example, the first ue may determine that a slot is available based on a reference signal received power value obtained from a measurement of demodulation reference signals associated with each of the plurality of sub-slots. the first ue may transmit an inter-ue coordination message to the second ue indicated the resource availability report.
Inventor(s): Liangping MA of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Yiqing CAO of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W74/0833, H04B17/318, H04W72/1268, H04W74/08
Abstract: rach occasion repetition and prach format selection in an ntn are disclosed. the base station may determine, based on at least one beam, a first prach configuration for at least one first ue and a second prach configuration for at least one second ue. the base station may transmit, to at least one of the at least one first ue or the at least one second ue, an indication of the first prach configuration and the second prach configuration. the ue, based on whether it is a first ue or a second ue, may select, based on the received indication, the first prach configuration or the second prach configuration for at least one beam. the ue may initiate, via the at least one beam, a rach procedure for the selected first prach configuration or the selected second prach configuration.
20240121836.MR-DC IMPROVEMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated, Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W76/14, H04W8/20, H04W76/20
Abstract: apparatus, methods, and computer program products for disaggregated ue are provided. an example method includes establishing a connection session. the example method may further include sharing a subscription credential with the second ue. the example method further includes transmitting a request for establishing a first protocol data unit (pdu) session via the second ue using the subscription credential. the example method further includes receiving, from the second ue, a radio resource control (rrc) configuration via the connection session to support a radio bearer with the radio access network.
20240121837.MR-DC IMPROVEMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated, Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W76/14, H04W48/20, H04W76/20
Abstract: apparatus, methods, and computer program products for disaggregated ue are provided. an example method includes establishing a connection session with the second ue. the example method further includes transmitting a request for establishing a direct radio resource control (rrc) connection with the radio access network via the connection session. the example method further includes configuring a radio bearer of the second ue.
Inventor(s): Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Sudhir Kumar BAGHEL of Pleasanton CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/14, H04L1/1829, H04L5/00, H04W4/08, H04W28/24, H04W76/27
Abstract: methods, systems, and devices for wireless communications are described, in which a user equipment (ue) may communicate with one or more other ues using sidelink communications. multiple ues may form a sidelink communications group and provide for sidelink groupcast communications in which an identification of a ue is determined based at least in part on a member identification of the ue within the group. each ue in the group may determine feedback resources for acknowledgment feedback within the group based on a ue identification and a size of the group.
Inventor(s): Ming YANG of San Diego CA (US) for qualcomm incorporated, Kausik RAY CHAUDHURI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28
Abstract: apparatus, methods, and computer-readable media for connected mode discontinuous reception (c-drx) on/off synchronization coordination between user equipment and network are disclosed herein. a user equipment (ue) may transmit a ue capability message that indicates that the ue has capability to support c-drx on/off synchronization coordination with the network entity. the ue may receive a drx synchronization coordination configuration based on the ue capability message, the drx synchronization coordination configuration configuring the ue with the c-drx on/off synchronization coordination with the network entity. the ue may determine that an inactivity timer associated with the drx synchronization coordination configuration is within a threshold time to expire, and transmit special uplink signaling indicating that the ue intends to transition into an off duration in a drx cycle based on the inactivity timer being within the threshold time to expire.
QUALCOMM Incorporated patent applications on April 11th, 2024
- QUALCOMM Incorporated
- G01R19/00
- G05F3/26
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- Qualcomm incorporated
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