- Patent Title: Method and device for wireless communication in UE and base station
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Application No.: US16355861Application Date: 2019-03-18
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Publication No.: US10945310B2Publication Date: 2021-03-09
- Inventor: Keying Wu , XiaoBo Zhang
- Applicant: Shanghai Langbo Communication Technology Company Limited
- Applicant Address: CN Shanghai
- Assignee: Shanghai Langbo Communication Technology Company Limited
- Current Assignee: Shanghai Langbo Communication Technology Company Limited
- Current Assignee Address: CN Shanghai
- Agency: Maschoff Brennan
- Priority: CN201810224759.6 20180319
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04W92/10 ; H04W72/04 ; H04L5/00

Abstract:
A method and device for wireless communication in a UE and a base station is disclosed. The UE receives M first-type reference signals respectively in M first-type air interface resources, receives a first wireless signal, and transmits first report information. A first spatial reception parameter is used for reception of the first wireless signal. The measurement of only M1 first-type reference signal(s) of the M first-type reference signals is used to generate the first report information. The selection of the M1 first-type reference signal(s) is associated with the first spatial reception parameter. The disclosure reduces signaling and feedback overhead associated with beam management and channel measurement.
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