Patents Assigned to Qualcomm
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Patent number: 12368488Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may obtain per-beam, per-component carrier measurements for unique combinations of beams and component carriers supported by the UE. The UE may select a first beam that has a highest per-beam, per-component carrier measurement across all component carriers. In addition, the UE may determine a set of candidate beams based on the measurements. The beams included in the set of candidate beams may have per-beam, per-component carrier measurements within some defined value of the measurements corresponding to the first beam. The UE may select an active beam from the set of candidate beams based on an average per-beam, per-component carrier measurement or a difference between maximum and minimum per-beam, per-component carrier measurements of each candidate beam across all component carriers. The UE may communicate with the network entity using the active beam.Type: GrantFiled: August 3, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Rishav Agarwal, Vishnu Namboodiri Karakkad Kesavan Namboodiri, Nishika Singla
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Patent number: 12369073Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain one or more communication parameters associated with one or more communications to be transmitted by the UE. The UE may transmit the one or more communications based at least in part on a congestion control algorithm selected from a set of candidate congestion control algorithms, the congestion control algorithm selected based at least in part on the one or more communication parameters. Numerous other aspects are described.Type: GrantFiled: July 8, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Ertugrul Necdet Ciftcioglu, Arvind Vardarajan Santhanam, Yubing Jian, Reza Shahidi, Arnaud Meylan, Supratik Bhattacharjee, Gautham Hariharan
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Patent number: 12369141Abstract: 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 or a network node, a configuration for a resource pool, wherein the resource pool is associated with a physical sidelink feedback channel (PSFCH) resource comprising more than two symbols. The first UE may receive, from the second UE, a sidelink transmission. The first UE may transmit, to the second UE and based at least in part on the sidelink transmission, a hybrid automatic repeat request (HARQ) acknowledgement (ACK) feedback based at least in part on the PSFCH resource comprising more than two symbols. Numerous other aspects are described.Type: GrantFiled: July 20, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Ahmed Elshafie, Wei Yang, Seyedkianoush Hosseini
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Patent number: 12369143Abstract: An apparatus may be configured to transmit a first indication of a maximum number of active periodic resource sets of a plurality of periodic resource sets at the first wireless device, where the plurality of periodic resource sets is configured for communication between the first wireless device and a second device, receive a second indication of a first state of the plurality of periodic resource sets, and transmit, based on a power-related characteristic of the first wireless device, a third indication of an update to the first state of the plurality of periodic resource sets.Type: GrantFiled: January 19, 2023Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Ahmed Elshafie, Diana Maamari, Huilin Xu, Yuchul Kim, Linhai He, Seyedkianoush Hosseini
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Patent number: 12366632Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) in a vehicle-to-everything (V2X) system may receive configuration information from an assisting node, such as a roadside unit (RSU), for calculating location information for a target UE in the V2X system. The assisting node may reflect one or more radar signals from the UE towards the target, and from the target back towards the UE according to the configuration information. That is, the assisting node may modify one or more waveform parameters of the reflection according to the configuration information. The UE may calculate location information for the target based on the reflection, such as by classifying the target as non-line-of-sight (NLOS) based on modified waveform parameters, location information of the assisting node, or both.Type: GrantFiled: September 21, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Preeti Kumari, Kapil Gulati, Junyi Li, Anantharaman Balasubramanian, Shuanshuan Wu, Navid Abedini, Sourjya Dutta
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Patent number: 12369022Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a network assistant information (NAI) message identifying a set of characteristics of a network connection. The UE may communicate with the network node using a communication configuration associated with the set of characteristics of the network connection. Numerous other aspects are described.Type: GrantFiled: August 4, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Kai-Chun Cheng, Jen-Chun Chang, Kuhn-Chang Lin, Wen-Hsin Hsia, Chia-Jou Lu, Sheng-Chih Wang, Chenghsin Lin, Yu-Chieh Huang, Chun-Hsiang Chiu, ChihHung Hsieh, Chung Wei Lin, Leong Yeong Choo
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Patent number: 12369188Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine, within a channel occupancy time shared with a second UE, one or more contention slot starting times based at least in part on a listen before talk duration and an automatic gain control duration. The first UE may transmit a sidelink communication to the second UE at a starting time selected from one or more of the one or more contention slot starting times. Numerous other aspects are provided.Type: GrantFiled: April 15, 2020Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Changlong Xu, Jing Sun, Xiaoxia Zhang, Yisheng Xue, Chih-Hao Liu, Ozcan Ozturk
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Patent number: 12368626Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a transmitting device and a receiving device to coordinate channel aware tone reservation (CATR) control information using distributed coding. The transmitting device and receiving device may estimate a similar wireless channel and select a set of reserved tone locations and may each independently encode the set of reserved tone locations. In some cases, the receiving device may receive parity information associated with the set of reserved tone locations selected by the transmitting device and may jointly decode the parity information with the set of reserved tone locations predicted by the receiving device to detect and correct one or more errors in the predicted set of reserved tone locations.Type: GrantFiled: August 1, 2023Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Amit Bar-Or Tillinger, Gideon Shlomo Kutz, Oren Matsrafi, Elad Meir
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Patent number: 12369063Abstract: Methods, systems, and devices for wireless communication are described. A wireless communication device (e.g., a user equipment (UE)) may receive information indicative of sets of resources for performing a cross link interference (CLI) measurement during one or more subband full-duplex (SBFD) symbols or one or more non-SBFD symbols. Additionally, the information may indicate additional sets of resources for reporting results of the CLI measurement. The wireless communication device may perform the CLI measurement using one of the sets of resources based on whether the CLI measurement is performed in one or more SBFD symbols or one or more non-SBFD symbols. In some examples, the wireless communication device may transmit a report indicating the results of the CLI measurement using a respective additional set of resources.Type: GrantFiled: December 20, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Qian Zhang, Wanshi Chen, Muhammad Sayed Khairy Abdelghaffar, Yan Zhou
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Patent number: 12369178Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a full-duplex user equipment (UE) may identify timing for performing an interference measurement based at least in part on a scheduled uplink transmission time. The full-duplex UE may perform, in a particular symbol and in accordance with the timing for performing the interference measurement, a self-interference measurement and a cross-link interference measurement. Numerous other aspects are provided.Type: GrantFiled: May 19, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Huilin Xu, Muhammad Sayed Khairy Abdelghaffar, Ahmed Attia Abotabl
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Patent number: 12368481Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE transmits beamforming capability information indicating one or more adaptive beam weights. The UE receives, after outputting the beamforming capability information, an indication of beamforming adjustment phase information. The beamforming adjustment phase information is based on circuit-level information of the UE associated with at least one of an adaptive beam weight synthesis period or an adaptive beam weight usage period. The UE adjusts the one or more adaptive beam weights based on the indication.Type: GrantFiled: September 6, 2023Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Vasanthan Raghavan, Sinan Adibelli, Mohammad Ali Tassoudji, Junyi Li
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Patent number: 12368482Abstract: Aspects relate to mechanisms for generating an enhanced beamforming codebook to cover an out-of-coverage region of an antenna module of a wireless communication device (e.g., a UE). The UE may include an initial beamforming codebook configuring a plurality of beam weights intended to cover an in-coverage region corresponding to a boresight direction and a neighborhood thereof of the antenna module. The UE may further configure one or more additional sets of beam weights intended to cover the out-of-coverage region beyond the boresight direction and the neighborhood thereof and then add the one or more additional sets of beam weights to the initial beamforming codebook to produce the enhanced beamforming codebook.Type: GrantFiled: September 18, 2023Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Vasanthan Raghavan, Mohammad Ali Tassoudji
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Patent number: 12368532Abstract: A network node may identify a single first packet size associated with a plurality of packets. The network node may transmit the plurality of packets to a UE based on a MIRS. Each packet in the plurality of packets may be associated with the single first packet size. The UE may decode the plurality of packets based on the MIRS. Each packet in the plurality of packets may include a first number of systematic bits and a second number of parity bits. The first number of systematic bits may be associated with a first cyclic buffer at the network node. The second number of parity bits may be associated with a second cyclic buffer at the network node.Type: GrantFiled: August 16, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Amit Bar-Or Tillinger, Gideon Shlomo Kutz, Assaf Touboul, Tal Oved
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Patent number: 12369132Abstract: In an aspect, a communications node selects a reference device for a positioning procedure based on hardware group capabilities associated with reference devices involved in the positioning procedure (e.g., RTT, differential RTT, double differential RTT, TDOA, etc.). In another aspect, a distance between reference devices is estimated based on timing measurements of reference signal(s) for positioning. A hardware group delay associated with the reference devices is estimated based on (i) the estimated distance between the first and second reference devices, and (ii) a known distance between the first and second reference devices.Type: GrantFiled: June 15, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Weimin Duan, Alexandros Manolakos, Krishna Kiran Mukkavilli
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Patent number: 12367044Abstract: Tracking instruction handling using opcode matching in processor-based devices is disclosed herein. In some aspects, a processor-based device provides a processor device that comprises an opcode match register, an accumulator register, and an instruction processing circuit. The instruction processing circuit is configured to determine that an instruction of a plurality of instructions matches an opcode value stored in the opcode match register. The instruction processing circuit is further configured to, responsive to determining that the instruction matches the opcode value stored in the opcode match register, modify a value stored in the accumulator register without halting or modifying program control flow.Type: GrantFiled: September 25, 2023Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventor: Prasanna Srinivasan
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Patent number: 12367388Abstract: A method of wireless communication by a user equipment (UE) includes receiving different sets of parameters from different sources as input to a receiver neural network. The method also includes receiving, from a base station, a set of target long-term energy values associated with the receiver neural network. The method further includes calculating a scaling factor for each of the different sets of parameters based on the set of target long-term energy values, and separately scaling each of the different sets of parameters based on the scaling factor calculated for that set in order to generate multiple sets of scaled parameters. The method still further includes transmitting the multiple sets of scaled parameters to the receiver neural network.Type: GrantFiled: October 11, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: June Namgoong, Taesang Yoo, Hyojin Lee, Naga Bhushan, Weiliang Zeng
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Patent number: 12366629Abstract: According to embodiments herein, assistance data may be provided to a UE regarding an anchor UE that provides a reference signal via the SL interface to the UE. Assistance data may include information indicative of the coordinates, height, drift rate, beam characteristics, group delay, and/or other aspects of the anchor UE. The assistance data may be provided to the UE by a location server, a base station, or directly from the anchor UE.Type: GrantFiled: August 31, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Jingchao Bao, Sony Akkarakaran, Tao Luo, Alexandros Manolakos
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Patent number: 12369088Abstract: Methods, systems, and devices for wireless communications are described. Described techniques relate to a soft access point (AP) in a multi-link operation including a first radio frequency link for control communications and a second radio frequency link for data communications. Described techniques further relate to a transfer of an AP role in a wireless local area network operating in accordance with an multi-link operation. Described techniques further provide for assisting, at an AP (which may be a soft AP), peer to peer communications between non-AP multi-link devices (MLDs) in a WLAN operating in accordance with an MLO.Type: GrantFiled: June 30, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Abhishek Pramod Patil, Gaurang Naik, Abdel Karim Ajami, George Cherian, Alfred Asterjadhi, Yanjun Sun, Sai Yiu Duncan Ho
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Patent number: 12369130Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine timing misalignment information for a timing misalignment between an uplink timeline and a downlink timeline associated with a non-terrestrial cell. The UE may transmit the timing misalignment information to a satellite associated with the non-terrestrial cell. Numerous other aspects are described.Type: GrantFiled: June 8, 2021Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Ayan Sengupta, Alberto Rico Alvarino, Xiao Feng Wang, Le Liu, Bharat Shrestha, Liangping Ma, Peter Gaal, Jun Ma, Umesh Phuyal
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Patent number: 12369165Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives a configuration of multiple application time values for transmission configuration indication (TCI) state updates. The UE further receives downlink control information (DCI) in a control resource set (CORESET) associated with a first CORESET pool index associated with a first transmission reception point (TRP) and including a transmission configuration indication (TCI) state associated with a second CORESET pool index associated with a second TRP. The UE further transmits acknowledgement/negative acknowledgement (ACK/NACK) feedback to one or more TRPs based on a feedback mode configured for the UE, and applies the TCI state indicated in the DCI following the ACK/NACK feedback based on one of the multiple application time values and the feedback mode.Type: GrantFiled: October 27, 2022Date of Patent: July 22, 2025Assignee: QUALCOMM IncorporatedInventors: Tianyang Bai, Yan Zhou, Mostafa Khoshnevisan, Junyi Li, Tao Luo