Invention Grant
- Patent Title: Method and apparatus for performing a channel measurement through a receiving end in a wireless communication system
- Patent Title (中): 用于在无线通信系统中通过接收端执行信道测量的方法和装置
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Application No.: US14131097Application Date: 2012-04-27
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Publication No.: US09307422B2Publication Date: 2016-04-05
- Inventor: Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
- Applicant: Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2012/003298 WO 20120427
- International Announcement: WO2013/005916 WO 20130110
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H04L5/00 ; H04B7/14 ; H04B7/155
Abstract:
Disclosed is a method for receiving a downlink signal through a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a transmitting end, information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel; receiving the control channel on the basis of the reference signal for the control channel; and receiving the data channel on the basis of the reference signal for the control channel and the reference signal for the data channel, wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel.
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