Title:
ＮＲ Ｖ２ＸにおけるＰＳＦＣＨリソースを設定する方法及び装置
Document Type and Number:
Japanese Patent JP7419550
Kind Code:
B2
Abstract:
Provided are a method by which a first device performs wireless communication, and an apparatus supporting same. The method may comprise the steps of: allocating at least one resource block (RB) from among a set of a plurality of RBs for a physical sidelink feedback channel (PSFCH) in a PSFCH slot, with respect to a physical sidelink shared channel (PSSCH) resource; performing PSSCH reception from a second device on the basis of the PSSCH resource related to the PSFCH slot; and transmitting hybrid automatic repeat request acknowledgment (HARQ-ACK) information to the second device in response to the PSSCH reception, on the basis of the at least one RB allocated with respect to the PSSCH resource. Here, on the basis of the fact that the number of PSSCH slots related to the PSFCH slot is smaller than the period of the PSFCH slot, one or more RBs related to one or more resources having a slot index i to slot index n-1, from among the set of the plurality of RBs for the PSFCH, may not be allocated for PSFCH transmission or PSFCH reception.
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Inventors:
Isungmin
Hong Eui-hyun
Hwang Te Song
Sohanpyeol
Hong Eui-hyun
Hwang Te Song
Sohanpyeol
Application Number:
JP2022549273A
Publication Date:
January 22, 2024
Filing Date:
August 20, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W72/0446; H04W28/04; H04W72/25; H04W92/18
Domestic Patent References:
| JP2022516759A |
Foreign References:
| WO2020146513A1 |
Other References:
3GPP TS 38.213 V16.2.0 (2020-06),[online],2020年07月20日,pages 164-165,[retrieved on 2023-08-24], Retrieved from
ZTE, Sanechips,"Remaining issues in PHY procedures for Rel-16 sidelink",3GPP TSG-RAN WG1 Meeting #102-e R1-2005320,[online],2020年08月07日,pages 1-11,[retrieved on 2023-08-24], Retrieved from
Samsung,"On Sidelink HARQ Procedure",3GPP TSG-RAN WG1 Meeting #97 R1-1906948,[online],2019年05月03日,pages 1-11,[retrieved on 2023-08-24], Retrieved from
ZTE, Sanechips,"Remaining issues in PHY procedures for Rel-16 sidelink",3GPP TSG-RAN WG1 Meeting #102-e R1-2005320,[online],2020年08月07日,pages 1-11,[retrieved on 2023-08-24], Retrieved from
Samsung,"On Sidelink HARQ Procedure",3GPP TSG-RAN WG1 Meeting #97 R1-1906948,[online],2019年05月03日,pages 1-11,[retrieved on 2023-08-24], Retrieved from
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Akira Kawai
Tomohiro Minamiyama
Minoru Takemoto
Shinji Mihashi
Akira Kawai
Tomohiro Minamiyama
Minoru Takemoto