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公开(公告)号：EP4512126A1
公开(公告)日：2025-02-26
申请号：EP22937791.6
申请日：2022-04-20
Applicant: QUALCOMM INCORPORATED
Inventor： LIU, Kangqi , ZHENG, Ruiming , WEI, Chao , XU, Hao
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公开(公告)号：EP4503460A2
公开(公告)日：2025-02-05
申请号：EP24202707.6
申请日：2020-01-09
Applicant: QUALCOMM Incorporated
Inventor： WEI, Chao , HAO, Chenxi , WU, Liangming , LI, Qiaoyu , HUANG, Min
IPC: H04B7/0456
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may perform channel state information (CSI) measurements on one or more reference signal transmissions from a base station; determine, based at least in part on the CSI measurements, a set of non-zero linear combination complex coefficients for weighting and co-phasing for a linear combination of a plurality of frequency domain basis vectors and a plurality of spatial domain basis vectors; and transmit a CSI feedback, wherein a first part of the CSI feedback includes at least an indication of a number of the set of non-zero linear combination complex coefficients with regard to all layers of a communication link between the UE and the base station. Numerous other aspects are provided.
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3.发明公开
公开(公告)号：EP4500757A1
公开(公告)日：2025-02-05
申请号：EP22934174.8
申请日：2022-03-31
Applicant: QUALCOMM INCORPORATED
Inventor： HUANG, Min , DAI, Jing , WU, Liangming , XI, Wei , WEI, Chao , XU, Hao
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4.发明公开
公开(公告)号：EP4487615A1
公开(公告)日：2025-01-08
申请号：EP22929280.0
申请日：2022-03-02
Applicant: QUALCOMM Incorporated
Inventor： WEI, Chao , HU, Rui , HUANG, Min , LIU, Kangqi , YIN, Mingxi , XU, Hao , CHEN, Wanshi , GAAL, Peter
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公开(公告)号：EP4480101A1
公开(公告)日：2024-12-25
申请号：EP22926426.2
申请日：2022-02-17
Applicant: QUALCOMM Incorporated
Inventor： HUANG, Min , DAI, Jing , HAO, Chenxi , WU, Liangming , XI, Wei , WEI, Chao , XU, Hao
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Patent Agency Ranking
公开(公告)号：EP4458045A1
公开(公告)日：2024-11-06
申请号：EP21969329.8
申请日：2021-12-28
Applicant: QUALCOMM INCORPORATED
Inventor： HUANG, Min , WEI, Chao , XU, Hao
IPC: H04W24/10
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公开(公告)号：EP4442060A1
公开(公告)日：2024-10-09
申请号：EP22900658.0
申请日：2022-12-02
Applicant: Qualcomm Incorporated
Inventor： LEI, Jing , WEI, Chao , GAAL, Peter
IPC: H04W72/04
CPC classification number: H04W74/0833 , H04W72/23 , H04W72/0453 , H04L5/0091 , H04W56/0015 , H04B7/0696 , H04B7/06968
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8.发明公开
公开(公告)号：EP4441934A1
公开(公告)日：2024-10-09
申请号：EP21965983.6
申请日：2021-12-01
Applicant: QUALCOMM INCORPORATED
Inventor： HUANG, Min , WEI, Chao , DAI, Jing , XU, Hao
IPC: H04J99/00 , H04B7/0456
CPC classification number: H04B7/0456 , H04L5/0094 , H04L5/0051 , H04J14/07
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公开(公告)号：EP4432761A2
公开(公告)日：2024-09-18
申请号：EP24191999.2
申请日：2020-08-28
Applicant: QUALCOMM Incorporated
Inventor： WEI, Chao , ZHENG, Ruiming , ZHANG, Yu
IPC: H04W72/0453
CPC classification number: H04W36/06 , H04W74/0833 , H04W36/0058 , H04B7/0695 , H04B7/088 , H04L5/001 , H04L5/0023 , H04L5/006 , H04B7/06964 , H04L5/0098 , H04W76/19 , H04L5/0092 , H04L5/005
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station over a first bandwidth part (BWP) of a carrier. The UE may receive a beam failure recovery (BFR) configuration signal configuring a set of periodic channel state information reference signals (CSI-RSs) in the first BWP and a set of synchronization signals in a second BWP. The UE may measure the set of periodic CSI-RSs in the first BWP. The UE may set a beam for communicating with the base station over the first BWP based at least in part on the measuring. The UE may be a reduced bandwidth capability and support communicating with the base station using only one BWP.
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公开(公告)号：EP4416997A1
公开(公告)日：2024-08-21
申请号：EP21960269.5
申请日：2021-10-15
Applicant: QUALCOMM INCORPORATED
Inventor： WEI, Chao , ZHENG, Ruiming , LIU, Kangqi , XU, Hao
CPC classification number: Y02D30/70 , H04W72/20 , H04W76/27 , H04W52/0216 , H04W52/0229 , H04W52/0258 , H04W76/28 , H04L5/0094 , H04L5/003 , H04L5/0048
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