- Patent Title: Method and apparatus for transmitting sounding reference signal in wireless communication system of unlicensed band and method and apparatus for triggering sounding reference signal transmission
-
Application No.: US15769897Application Date: 2016-12-28
-
Publication No.: US10925085B2Publication Date: 2021-02-16
- Inventor: Jung Sun Um , Hoiyoon Jung , Seung Keun Park , Sungjin Yoo
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: NSIP Law
- Priority: KR10-2015-0188802 20151229,KR10-2016-0011803 20160129,KR10-2016-0040443 20160401,KR10-2016-0054764 20160503,KR10-2016-0059061 20160513,KR10-2016-0103160 20160812,KR10-2016-0179245 20161226
- International Application: PCT/KR2016/015365 WO 20161228
- International Announcement: WO2017/116125 WO 20170706
- Main IPC: H04W72/14
- IPC: H04W72/14 ; H04L5/00 ; H04L27/26 ; H04L27/00 ; H04W72/12 ; H04W16/14 ; H04W72/04 ; H04W84/12 ; H04W74/08 ; H04L25/02
Abstract:
Disclosed herein is a method for transmitting, by a terminal, a sounding reference signal (SRS). The terminal receives a grant for uplink multiple subframes from a base station. The terminal determines a first subframe for an SRS transmission of the terminal among the uplink multiple subframes on the basis of SRS transmission position information received from the base station. Further, the terminal transmits the SRS in the first subframe.
Public/Granted literature
Information query
