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81.发明公开公开(公告)号：US20240259147A1
公开(公告)日：2024-08-01
申请号：US18007419
申请日：2020-09-29
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0016 , H04B1/713
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a transport block size based at least in part on a set of physical uplink shared channel resources corresponding to a set of physical uplink shared channel repetitions that are indicated to be transmitted over at least one repetition unit in accordance with a frequency hopping pattern and at least one code block mapping order corresponding to the at least one repetition unit. The UE may transmit the set of physical uplink shared channel repetitions based at least in part on the transport block size. Numerous other aspects are provided.
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公开(公告)号：US20240223267A1
公开(公告)日：2024-07-04
申请号：US18563322
申请日：2021-07-13
Applicant: QUALCOMM Incorporated
Inventor： Danlu ZHANG , Min HUANG , Yu ZHANG , Hao XU
CPC classification number: H04B7/18563 , H04B7/068
Abstract: Methods, systems, and devices for determining a transmit diversity across orbital angular momentum (OAM) modes are described. In some examples, a first device may select a subset of OAM modes for a transmit diversity scheme associated with communications between the first device and a second device. The first device may transmit an indication of the transmit diversity scheme, where the transmit diversity scheme may indicate the subset of OAM modes to the second device. The first device may then transmit signaling (e.g., a data packet, one or more signals, a data stream) to the second device using a set of transmitter circles of the first device. In response, the second device may transmit a feedback message, indicating signal strength measurements associated with one or more OAM modes. The first device may determine a set of OAM modes to use for subsequent signaling based on the feedback message.
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83.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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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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85.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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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：US20230246691A1
公开(公告)日：2023-08-03
申请号：US18002797
申请日：2020-09-02
Applicant: QUALCOMM Incorporated
IPC: H04B7/06 , H04B7/0456 , H04L27/26
CPC classification number: H04B7/0632 , H04B7/0456 , H04L27/261 , H04L27/2691
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may configure multiple types of resources at a user equipment (UE) for interference management processing at the UE in examples in which the base station employs a non-linear precoding technique. The multiple types of resources configured by the base station may include a first resource type configured for measuring channel gain at the UE, a second resource type configured for measuring non-linear interference at the UE arising from lower-layer data streams, and a third resource type configured for measuring linear interference at the UE arising from higher-layer data streams. The base station may transmit one or more reference signals to the UE over each of the multiple resource types and the UE may determine both a non-linear interference measurement and a linear interference measurement based on receiving the reference signals.
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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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