METHOD AND DEVICE IN A NODE USED FOR WIRELESS COMMUNICATION

WIPO Patent Application WO/2021/233292

A1

The present disclosure provides a method and device in a node for wireless communications. A first receiver, receives a first signaling; and a first transmitter, transmits a first signal in a target time-frequency-resource block, and the first signal carries a second bit block; herein, the first signaling is used to determine a first bit block; the first bit block comprises a second-type HARQ-ACK; the first bit block is used to generate the second bit block; the first time-frequency-resource block and the second time-frequency-resource block are respectively reserved for different bit blocks; a number of resources used to transmit a first-type HARQ-ACK in the first time-frequency-resource block is used to determine whether the target time-frequency-resource block is the first time-frequency-resource block or the second time-frequency-resource block; the first-type HARQ-ACK corresponds to a first index; the second-type HARQ-ACK corresponds to a second index; the first signaling indicates the second index; and the first time-frequency-resource block corresponds to the first index.

ZHANG XIAOBO (CN)

PCT/CN2021/094346

November 25, 2021

May 18, 2021

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SHANGHAI LANGBO COMM TECH CO LTD (CN)

H04W72/12; H04L5/00

CN111132329A	2020-05-08
US20150263829A1	2015-09-17

OPPO: "Remaining issues of mode 1 resource allocation for NR-V2X", 3GPP DRAFT; R1-2000490, vol. RAN WG1, 15 February 2020 (2020-02-15), pages 1 - 9, XP051853329
ERICSSON: "Uu-based sidelink resource allocation", 3GPP DRAFT; R1-1912598, vol. RAN WG1, 8 November 2019 (2019-11-08), Reno, NV, US, pages 1 - 24, XP051820109

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