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Title:
METHOD AND DEVICE USED IN USER EQUIPMENT AND BASE STATION FOR RADIO COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2020/147554
Kind Code:
A1
Abstract:
Disclosed in the present application are a method and a device used in user equipment and a base station for radio communication. User equipment receives first signaling and receives second signaling; and then sends a first radio signal in a first time-frequency resource block, or sends the first radio signal in a second time-frequency resource block. The first signaling is used to determine a reference time-frequency resource block; the reference time-frequency resource block is reserved for a first bit block; the second signaling is used to determine a target time-frequency resource block set; the target time-frequency resource block set comprises the first time-frequency resource block and the second time-frequency resource block; the first radio signal bears the first bit block; the reference time-frequency resource block corresponds to a third reference signal group; and the first radio signal is sent in the first time-frequency resource block, and the third reference signal group is used to determine a sending antenna port of the first radio signal; or the first radio signal is sent in the second time-frequency resource block.

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Inventors:
WU LU (CN)
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2019/129270
Publication Date:
July 23, 2020
Filing Date:
December 27, 2019
Export Citation:
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Assignee:
SHANGHAI LANGBO COMM TECH CO LTD (CN)
International Classes:
H04L1/00; H04W72/00
Foreign References:
CN108702776A2018-10-23
US20180049173A12018-02-15
Other References:
QUALCOMM INCORPORATED: "Remaining issues for multiplexing UCI on PUSCH", 3GPP DRAFT; R1-1802839, 2 March 2018 (2018-03-02), Athens, Greece, pages 1 - 13, XP051398252
ERICSSON: "Short PUCCH Transmission-Impact of PUSCH Performance", 3GPP DRAFT; R1-1701122, 20 January 2017 (2017-01-20), Spokane, USA, pages 1 - 7, XP051203336
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