Title:
アップリンク信号の伝送パラメータを確定する方法、端末及びネットワーク装置
Document Type and Number:
Japanese Patent JP7009505
Kind Code:
B2
Abstract:
Provided are methods for determining a transmission parameter of an uplink signal, a terminal and a network device. The method includes that: a terminal determines a first SRS resource set; the terminal receives first indication information from a network device, the first indication information being for instructing the terminal to transmit an aperiodic SRS; the terminal determines a target SRS resource set according to the first indication information and the first SRS resource set; the terminal sends the aperiodic SRS to the network device on an SRS resource in the target SRS resource set; the terminal receives second indication information from the network device, the second indication information being for indicating a target SRS resource in the target SRS resource set; and the terminal determines a transmission parameter used to transmit an uplink signal according to the target SRS resource. In the embodiments of the application, the terminal may determine the transmission parameter used to transmit the uplink signal according to the target SRS resource, thereby avoiding the condition in the conventional art that an SRS resource may only be configured to transmit an SRS to estimate a channel state, and the SRS resource may be reasonably used.
Inventors:
Tan, high
Application Number:
JP2019559830A
Publication Date:
January 25, 2022
Filing Date:
May 04, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
International Classes:
H04B7/06
Domestic Patent References:
| JP2011234298A |
Foreign References:
| WO2012093449A1 |
Other References:
ZTE, ZTE Microelectronics,Discussion on SRS design for NR[online],3GPP TSG RAN WG1 #88b R1-1704414,Internet,2017年03月25日
Guangdong OPPO Mobile Telecom,On SRS design for NR[online],3GPP TSG RAN WG1 #88b R1-1704612,Internet,2017年03月24日
LG Electronics,Discussion on UL beam management[online],3GPP TSG RAN WG1 #88b R1- 1704878,Internet,2017年03月25日
Guangdong OPPO Mobile Telecom,On SRS design for NR[online],3GPP TSG RAN WG1 #88b R1-1704612,Internet
LG Electronics,Discussion on UL beam management[online],3GPP TSG RAN WG1 #88b R1- 1704878,Internet
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Satoru Asakura
Takeshi Sekine
Hiroshi Yoshimoto
Nakamura Yukitaka
Satoru Asakura
Takeshi Sekine
Hiroshi Yoshimoto