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公开(公告)号：US20240188121A1
公开(公告)日：2024-06-06
申请号：US18285491
申请日：2021-05-27
Applicant: QUALCOMM Incorporated
Inventor： Luanxia YANG , Jing SUN , Changlong XU , Xiaoxia ZHANG , Rajat PRAKASH , Hao XU
IPC: H04W72/566 , H04W72/11 , H04W72/1273 , H04W88/04
CPC classification number: H04W72/569 , H04W72/11 , H04W72/1273 , H04W88/04
Abstract: A configuration for transmission control for multi-relay based communication. The apparatus determines a priority of data transmission at each relay of a plurality of relays between the base station and at least one UE. The apparatus transmits a PDSCH comprising control information for the at least one UE and a priority indication instructing each relay of the plurality of relays which data is contained in the PDSCH. The PDSCH may include an indication indicating whether data corresponding to the at least one UE is contained in the PDSCH. The PDSCH may include a field that identifies data and a corresponding UE of the at least one UE that is contained in the PDSCH. The apparatus may transmit, to each relay of the plurality of relays, the priority of data transmission, wherein the priority of data transmission includes a priority for uplink and downlink transmissions.
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12.发明公开公开(公告)号：US20240179756A1
公开(公告)日：2024-05-30
申请号：US18553353
申请日：2021-06-09
Applicant: QUALCOMM Incorporated
Inventor： Kangqi LIU , Qiaoyu LI , Chao WEI , Hao XU
IPC: H04W74/0833 , H04B17/318 , H04W56/00 , H04W84/06
CPC classification number: H04W74/0833 , H04B17/328 , H04W56/0015 , H04W84/06
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, an indication of an air-to-ground (ATG) dedicated random access channel (RACH) configuration. The UE may communicate with the base station based at least in part on the ATG dedicated RACH configuration. Numerous other aspects are described.
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13.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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14.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：US20240146449A1
公开(公告)日：2024-05-02
申请号：US18279593
申请日：2021-04-16
Applicant: QUALCOMM Incorporated
Inventor： Ori SHENTAL , Thomas Joseph RICHARDSON , Liangming WU , Kexin XIAO , Ashwin SAMPATH , Muhammad Nazmul ISLAM , Michael DIMARE , Michael Ethan BERKOWITZ , Changlong XU , Hao XU
CPC classification number: H04L1/0042 , H04W28/04
Abstract: Apparatus, methods, and computer-readable media for facilitating distribution matching via reversed compression are disclosed herein. An example method for wireless communication at a wireless transmitter includes decompressing a first sequence of information bits for wireless transmission to output a sequence of shaped symbols. The example method also includes compressing the sequence of shaped symbols to output a second sequence of compressed information bits. The example method also includes transmitting, to a receiver, a signal comprising the sequence of shaped symbols.
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Patent Agency Ranking
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：US20240137873A1
公开(公告)日：2024-04-25
申请号：US18264053
申请日：2021-03-09
Applicant: QUALCOMM Incorporated
Inventor： Kexin XIAO , Liangming WU , Changlong XU , Kangqi LIU , Hao XU , Jian LI , Ruiming ZHENG , Wei LIU
CPC classification number: H04W52/146 , H04L27/3405 , H04W52/262 , H04W52/365
Abstract: Methods, systems, and devices for power backoff techniques for modulation schemes are described. A user equipment (UE) may receive an indication of a constellation distribution parameter and a modulation scheme to be used by the UE for an uplink message on an uplink channel. The UE may determine an uplink transmission power based at least in part on the indicated constellation distribution parameter and the indicated modulation scheme. The UE may transmit the uplink message using the indicated modulation scheme according to the determined uplink transmission power. In some examples, the UE may transmit a report indicating a power headroom parameter and an output power parameter based at least in part on the constellation distribution parameter.
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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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公开(公告)号：US20240056834A1
公开(公告)日：2024-02-15
申请号：US18260571
申请日：2021-03-15
Applicant: QUALCOMM INCORPORATED
CPC classification number: H04W16/28 , H04W64/003 , H04B7/0632 , H04W64/006
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may transmit, to a second wireless communication device, information indicating positions of orbital angular momentum (OAM) antennas of a partial receive circle of the first wireless communication device that are operational. The partial receive circle is part of a full receive circle that includes positions with the OAM antennas that are operational and one or more positions that do not have OAM antennas that are operational. The first wireless communication device may receive an OAM mode to use for reception of an OAM signal at the OAM antennas that are operational. The first wireless communication device may then receive the OAM signal according to the OAM mode. Numerous other aspects are described.
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20.发明公开公开(公告)号：US20240048209A1
公开(公告)日：2024-02-08
申请号：US18257270
申请日：2022-03-04
Applicant: QUALCOMM Incorporated
Inventor： Min HUANG , Yu ZHANG , Chao WEI , Wei XI , Rui HU , Kangqi LIU , Chenxi HAO , Liangming WU , Jing DAI , Hao XU , Wanshi CHEN , Danlu ZHANG
CPC classification number: H04B7/0639 , H01Q1/24 , H01Q21/061 , H01Q21/20 , H01Q25/04 , H04B7/063 , H04B7/066 , H04B7/0691 , H04B7/0874
Abstract: Methods, systems, and devices for wireless communications are described. A receiving device may receive, from a transmitting device, a configuration indicating a set of orbital angular momentum (OAM) modes for joint reporting, where at least one of the set of OAM modes is associated with transmission via two or more of a plurality of sets of antennas arranged in a set of concentric circular arrays. The receiving device may transmit, to the transmitting device, a report indicating precoding information for each of at least a subset of the set of OAM modes, where the precoding information includes one or more first parameters common to the set of OAM modes and one or more second parameters for respective ones of the at least the subset of the set of OAM modes.
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