Title:
ＮＲ Ｖ２Ｘにおけるサイドリンク送信電力を決定する方法及び装置
Document Type and Number:
Japanese Patent JP7293374
Kind Code:
B2
Abstract:
Provided are a method by which a first device performs wireless communication, and a device for supporting same. The method can comprise the steps of: transmitting one or more reference signals (RSs) to a second device on the basis of first transmit power; receiving, from the second device, information related to a channel state measured on the basis of the one or more RSs; changing the first transmit power to second transmit power on the basis of the information related to the channel state; and transmitting the one or more RSs to the second device on the basis of the second transmit power.
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Inventors:
Ri, Sanmin
Seo, Hanbul
Seo, Hanbul
Application Number:
JP2021549639A
Publication Date:
June 19, 2023
Filing Date:
February 25, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W52/24; H04W24/10; H04W92/18
Foreign References:
| WO2018203669A1 | ||||
| US20130244715 |
Other References:
CATT,Discussion on physical layer procedures in NR V2X[online],3GPP TSG RAN WG1 #96 R1-1901993,2019年02月16日,Internet
3GPP; TSG-RAN; RRC; Protocol specification(Release 15),3GPP TS 25.331 V15.4.0,2018年09月21日,pp.560-562,Internet
Samsung,Discussion on Physical Layer Procedures[online],3GPP TSG RAN WG1 #95 R1-1812985,2018年11月16日,Internet
Panasonic,UE power headroom, MAC filtering and way forward[online],3GPP TSG-RAN WG2#48 R2-052103,2005年09月02日,Internet
Huawei, HiSilicon,Sidelink measurements[online],3GPP TSG RAN WG1 #96 R1-1903076,2019年02月15日,Internet
3GPP; TSG-RAN; E-UTRA; Physical layer procedures(Release 15),3GPP TS 36.213 V15.4.0,2019年01月19日,pp.16-18(p.18 Lines3-18),488-489(Sections14.1.1.5)
3GPP; TSG-RAN; RRC; Protocol specification(Release 15),3GPP TS 25.331 V15.4.0,2018年09月21日,pp.560-562,Internet
Samsung,Discussion on Physical Layer Procedures[online],3GPP TSG RAN WG1 #95 R1-1812985,2018年11月16日,Internet
Panasonic,UE power headroom, MAC filtering and way forward[online],3GPP TSG-RAN WG2#48 R2-052103,2005年09月02日,Internet
Huawei, HiSilicon,Sidelink measurements[online],3GPP TSG RAN WG1 #96 R1-1903076,2019年02月15日,Internet
3GPP; TSG-RAN; E-UTRA; Physical layer procedures(Release 15),3GPP TS 36.213 V15.4.0,2019年01月19日,pp.16-18(p.18 Lines3-18),488-489(Sections14.1.1.5)
Attorney, Agent or Firm:
Takeshi Katada
Hideki Kobayashi
Hiroyuki Ohno
Rika Fukami
Tomohiro Matsuno
Seiichi Sakatani
Hiroshi Nomoto
Hideki Kobayashi
Hiroyuki Ohno
Rika Fukami
Tomohiro Matsuno
Seiichi Sakatani
Hiroshi Nomoto