Invention Application
US20150304009A1 APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN DISTRIBUTED ANTENNA SYSTEM
审中-公开
在分布式天线系统中发射和接收信号的装置
- Patent Title: APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN DISTRIBUTED ANTENNA SYSTEM
- Patent Title (中): 在分布式天线系统中发射和接收信号的装置
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Application No.: US14753594Application Date: 2015-06-29
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Publication No.: US20150304009A1Publication Date: 2015-10-22
- Inventor: Ji Won KANG , Bin Chul IHM , Jin Young CHUN
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2010-0047328 20100520
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/02
Abstract:
A method of receiving a reference signal by a user equipment. A first channel state information-reference signal (CSI-RS) configuration related to a discovery of a transmission point is received. A second CSI-RS configuration related to a CSI measurement is received. A CSI-RS according to the first CSI-RS configuration or the second CSI-RS configuration is received. Feedback information is transmitted to a base station. If the CSI-RS has been received according to the first CSI-RS configuration, the feedback information includes information on a CSI-RS received strength. If the CSI-RS has been received according to the second CSI-RS configuration, the feedback information includes a result of the CSI measurement.
Public/Granted literature
- US09935701B2 Apparatus for transmitting and receiving signal in distributed antenna system Public/Granted day:2018-04-03
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