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51.发明公开公开(公告)号：US20240154674A1
公开(公告)日：2024-05-09
申请号：US18549413
申请日：2022-04-07
Applicant: QUALCOMM Incorporated
Inventor： Kangqi LIU , Chenxi HAO , Yu ZHANG , Fang YUAN , Liangming WU , Chao WEI , Min HUANG , Qiaoyu LI , Hao XU
IPC: H04B7/06 , H04L5/00 , H04W72/1268 , H04W76/20
CPC classification number: H04B7/0626 , H04L5/0051 , H04W72/1268 , H04W76/20
Abstract: Certain aspects of the present disclosure provide techniques for allocating channel state information (CSI) processing unit (CPU) for user equipment (UE) initiated CSI. For example, the UE may receive an indication from a network entity (e.g., a base station or gNB) configuring the UE with a number of one or more CPUs allowed to be occupied for UE-initiated CSI feedback. The UE uses the at least one of the CPUs to calculate UE-initiated CSI feedback. The UE transmits at least one report including the UE-initiated CSI feedback if one or more conditions are met, such as when a mismatch between a CSI metric for a scheduled physical downlink shared channel (PDSCH) and a CSI metric calculated as part of the UE-initiated CSI feedback is equal to or exceeding a threshold value.
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52.发明公开公开(公告)号：US20240147544A1
公开(公告)日：2024-05-02
申请号：US18547988
申请日：2021-05-28
Applicant: QUALCOMM Incorporated
IPC: H04W74/0833 , H04W74/00
CPC classification number: H04W74/0833 , H04W74/006
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) associated with a first numerology. The UE may receive, from a base station and based at least in part on the SSB associated with the first numerology, information identifying time domain and frequency domain locations of one or more SSBs associated with a second numerology. Numerous other aspects are described.
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公开(公告)号：US20240137966A1
公开(公告)日：2024-04-25
申请号：US18547373
申请日：2021-04-14
Applicant: QUALCOMM Incorporated
IPC: H04W72/541 , H04W72/0446 , H04W72/23
CPC classification number: H04W72/541 , H04W72/0446 , H04W72/23
Abstract: A method includes: receiving, by a first user equipment (UE) from a base station, an indication of interference associated with an uplink signal of a second UE wherein the interference comprises a first numerology different from a second numerology used by the first UE; receiving a downlink communication from the base station; cancelling the interference from the downlink communication according to the indication; and decoding the downlink communication.
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公开(公告)号：US20240137088A1
公开(公告)日：2024-04-25
申请号：US18547805
申请日：2021-05-23
Applicant: QUALCOMM INCORPORATED
IPC: H04B7/06 , H04B17/336 , H04L27/26
CPC classification number: H04B7/0626 , H04B17/336 , H04L27/26025 , H04L27/2605
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, a channel state information (CSI) report configuration including configuration information that identifies a channel measurement resource associated with a first numerology and configuration information that identifies an interference measurement resource associated with a second numerology that is different from the first numerology. The UE may perform a channel measurement on the channel measurement resource associated with the first numerology and an interference measurement on the interference measurement resource associated with the second numerology. The UE may transmit, to the base station, a CSI report based at least in part on the channel measurement and the interference measurement. Numerous other aspects are described.
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55.发明公开公开(公告)号：US20240007162A1
公开(公告)日：2024-01-04
申请号：US17997705
申请日：2022-06-30
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Yu ZHANG , Hao XU , Liangming WU , Chenxi HAO , Chao WEI
CPC classification number: H04B7/0626 , H04B7/06968 , H04L5/0023 , H04L5/0048
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for configuring CSI-RS repetitions for CSI measurement in high Doppler scenarios. An example method generally includes receiving, from a network entity, a configuration identifying channel state information (CSI) reference signal (RS) (CSI-RS) repetitions over which a CSI report is to be generated, receiving CSI-RS repetitions according to the configuration, measuring CSI based on the received CSI-RS repetitions, and transmitting the CSI report including the measured CSI to the network entity.
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Patent Agency Ranking
公开(公告)号：US20230370820A1
公开(公告)日：2023-11-16
申请号：US18044968
申请日：2020-11-24
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Juan ZHANG , Hao XU , Chao WEI , Qiaoyu LI , Jing DAI , Min HUANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a sensing configuration associated with a sensing mode, the sensing configuration indicating one or more parameter values that the UE is to use to perform sensing of objects within a detectable range of the UE, and the sensing configurating further indicating a format for providing a sensing report according to the sensing mode. The UE may receive one or more sensing waveforms based at least in part on the sensing configuration. The UE may transmit, to the base station according to the sensing mode, a sensing report indicating information associated with the one or more sensing waveforms.
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公开(公告)号：US20230262494A1
公开(公告)日：2023-08-17
申请号：US18003105
申请日：2020-08-05
Applicant: QUALCOMM Incorporated
CPC classification number: H04W24/08 , H04L5/0051
Abstract: In an aspect, a UE transmits an SL RTT measurement request to at least one UE. The UE communicates (e.g., transmits, receives, or both), with the at least one UE in response to the SL RTT measurement request, an indication of an SL RTT measurement (e.g., Rx-Tx time difference measurement for RTT).
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公开(公告)号：US20230231690A1
公开(公告)日：2023-07-20
申请号：US18002252
申请日：2020-09-05
Applicant: QUALCOMM INCORPORATED
IPC: H04L5/00 , H04L1/1822 , H04W72/1268 , H04W72/566 , H04W72/232
CPC classification number: H04L5/0094 , H04L1/1822 , H04W72/1268 , H04W72/566 , H04W72/232
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may be configured to transmit data to a network device using an unencoded signal that includes parameters for updating a local data model. The UE may receive a radio network temporary identifier (RNTI) to decode a resource allocation message that schedules uplink resources for the transmission of the parameters, where the RNTI may be a dedicated RNTI that is different from other RNTIs received by the UE. The UE may identify allocated resources as scheduled by the resource allocation message, and may apply analog modulation and pre-equalization parameters to a data block to form an unencoded uplink transmission that includes the model parameters. The UE may transmit the unencoded uplink message in accordance with an over-the-air computation procedure.
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公开(公告)号：US20230228839A1
公开(公告)日：2023-07-20
申请号：US18002137
申请日：2020-06-19
Applicant: QUALCOMM Incorporated
CPC classification number: G01S7/006 , G01S13/003 , G01S13/04 , H04B7/0695 , H04B7/063
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a sensing signal receiver may receive, from a sensing signal transmitter, sensing signals for passive object sensing in a plurality of beams; and transmit, to the sensing signal transmitter, feedback information that indicates an association of a set of beams, of the plurality of beams, for sensing signal transmission. Numerous other aspects are provided.
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公开(公告)号：US20230216636A1
公开(公告)日：2023-07-06
申请号：US17998251
申请日：2020-06-17
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Yu ZHANG , Liangming WU , Chenxi HAO , Hao XU , Min HUANG , Chao WEI , Wei XI
CPC classification number: H04L5/0051 , H04L25/0224
Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be a user equipment (UE), may receive a message including an indication of a set of demodulation reference signal (DMRS) candidates for a data channel. The data channel may be a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH) in some examples. The UE may determine a set of parameters associated with the set of DMRS candidates based on the received message. The set of parameters may correspond to a radio frequency spectrum subband or a radio frequency spectrum band associated with the data channel. The UE may estimate one or more characteristics of the data channel using the set of parameters associated with the set of DMRS candidates to perform wireless communication (e.g., PDSCH reception, PUSCH transmission).
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