Title:
電力制御方法および電力制御装置
Document Type and Number:
Japanese Patent JP7259066
Kind Code:
B2
Abstract:
This application provides a power control method and a power control apparatus. The method includes: sending, by a first terminal device, a first signal to a second terminal device at a first transmit power; receiving, by the first terminal device, first information from the second terminal device, where the first information is used to indicate or includes a first received power, and the first received power is a received power of the first signal; determining, by the first terminal device, an estimated value of a path loss between the first terminal device and the second terminal device based on the first transmit power and the first received power. According to this application, power control can be properly performed. This application may be applied to an internet of vehicles, for example, V2X, LTE-V, and V2V, or may be applied to fields such as D2D, intelligent driving, and intelligent connected vehicles.
Inventors:
向 ▲錚▼▲錚▼
▲張▼ ▲錦▼芳
郭 文▲ティン▼
▲蘇▼ 宏家
▲盧▼ 磊
▲張▼ ▲錦▼芳
郭 文▲ティン▼
▲蘇▼ 宏家
▲盧▼ 磊
Application Number:
JP2021547743A
Publication Date:
April 17, 2023
Filing Date:
February 12, 2020
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W52/24; H04W4/46; H04W92/18
Domestic Patent References:
| JP2016082331A |
Foreign References:
| WO2015198428A1 | ||||
| WO2015059834A1 |
Other References:
Samsung,On Physical Layer Procedures for NR V2X[online],3GPP TSG RAN WG1 adhoc_NR_AH_1901 R1-1901048,Internet,2019年01月11日
Samsung,Discussion on Physical Layer Procedures[online],3GPP TSG RAN WG1 #95 R1-1812985,Internet,2018年11月03日
Samsung,Discussion on Physical Layer Procedures[online],3GPP TSG RAN WG1 #95 R1-1812985,Internet
Attorney, Agent or Firm:
Shinya Mihiro
Susumu Nomura
Susumu Nomura