無線通信システムにおいてサイドリンクおよび上りリンクＨＡＲＱ−ＡＣＫフィードバックを処理するための方法および装置

Title:

無線通信システムにおいてサイドリンクおよび上りリンクＨＡＲＱ−ＡＣＫフィードバックを処理するための方法および装置

Document Type and Number:

Japanese Patent JP6934965

Kind Code:

B2

Abstract:

A method and apparatus are disclosed. In an example from the perspective of a first device, the first device is configured with a second set of slot offsets by a network. The first device receives, from the network, a second Downlink Control Information, DCI, scheduling a sidelink resource (1505). The first device performs sidelink transmission, to a second device, on the sidelink resource (1510). The first device monitors and/or receives a sidelink hybrid automatic repeat request-acknowledgement, SL HARQ-ACK, feedback from the second device in a fourth slot (1515). The SL HARQ-ACK feedback is associated with the sidelink transmission. The first device derives, based on the fourth slot and a second slot offset value indicated by the second DCI, a third slot for transmitting a SL HARQ-ACK to the network (1520). The second set of slot offsets includes the second slot offset value. The SL HARQ-ACK is set/derived/determined based on the received SL HARQ-ACK feedback.

Inventors:

Yellow Shunwei
Lee Natetsu

Application Number:

JP2020026813A

Publication Date:

September 15, 2021

Filing Date:

February 20, 2020

Export Citation:

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