Invention Grant
US08923154B2 Method and apparatus for transmitting sounding reference signal in radio communication system
有权
用于在无线电通信系统中发送探测参考信号的方法和装置
- Patent Title: Method and apparatus for transmitting sounding reference signal in radio communication system
- Patent Title (中): 用于在无线电通信系统中发送探测参考信号的方法和装置
-
Application No.: US13693886Application Date: 2012-12-04
-
Publication No.: US08923154B2Publication Date: 2014-12-30
- Inventor: Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0045447 20100514
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04Q7/00 ; H04L5/00 ; H04W72/12 ; H04W88/08

Abstract:
According to an embodiment, the invention provides a method for receiving a sounding reference signal (SRS) at a base station in a wireless communication system, the method including: transmitting a downlink control information (DCI) for triggering a second SRS to a user equipment; and receiving at least one of a first SRS triggered by a higher layer and the second SRS triggered by the DCI from the user equipment, wherein, if both transmission of the first SRS and transmission of the second SRS occur in a same subframe at the user equipment, the second SRS is only received from the user equipment.
Public/Granted literature
- US20130094448A1 METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN RADIO COMMUNICATION SYSTEM Public/Granted day:2013-04-18
Information query