Invention Application
- Patent Title: METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN COOPERATIVE COMMUNICATION SYSTEM
- Patent Title (中): 用于在合作通信系统中传输参考信号的方法和装置
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Application No.: US14375777Application Date: 2013-01-22
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Publication No.: US20140376482A1Publication Date: 2014-12-25
- Inventor: Ki-IL Kim , Youn-Sun Kim , Hyo-Jin Lee , Hyoung-Ju Ji , Ju-Ho Lee , Joon-Young Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR Gyeonggi-do
- Priority: KR10-2012-0009245 20120130
- International Application: PCT/KR2013/000506 WO 20130122
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W52/14

Abstract:
Disclosed is a method and device for transmitting a sounding reference signal (SRS) in a cooperative communication system. The method comprises the steps of: receiving, from a macro base station, SRS resource information indicating transmission resources of an SRS to be transmitted by a user equipment (UE); transmitting the SRS and uplink data on the basis of a UE-specific SRS subframe configuration included in the SRS resource information when the SRS resource information includes information on the UE-specific SRS subframe configuration; and transmitting the SRS and the uplink data on the basis of a pre-stored cell-specific SRS subframe configuration when the SRS resource information does not include the information on the UE-specific SRS subframe configuration. When a destination of the SRS to be transmitted by the UE is selected as a base station related to the macro base station, the SRS resource information includes information on the UE-specific SRS subframe configuration of the base station selected as the destination of the SRS.
Public/Granted literature
- US09813208B2 Method and device for transmitting sounding reference signal in cooperative communication system Public/Granted day:2017-11-07
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