Invention Grant
US09055476B2 Method and apparatus for measuring interference in a wireless communication system
有权
用于测量无线通信系统中的干扰的方法和装置
- Patent Title: Method and apparatus for measuring interference in a wireless communication system
- Patent Title (中): 用于测量无线通信系统中的干扰的方法和装置
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Application No.: US14342960Application Date: 2012-08-20
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Publication No.: US09055476B2Publication Date: 2015-06-09
- Inventor: Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
- Applicant: Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- International Application: PCT/KR2012/006609 WO 20120820
- International Announcement: WO2013/035992 WO 20130314
- Main IPC: H04W24/08
- IPC: H04W24/08 ; H04L5/14 ; H04J11/00 ; H04L5/00 ; H04W24/00 ; H04W24/02 ; H04W24/10
Abstract:
Provided are a method and apparatus for measuring interference in a wireless communication system. A terminal receives, from a base station, a zero-power channel state information (CSI) reference signal (RS) indicator that indicates whether or not to estimate interference using a zero-power CSI RS signal, and, according to the zero-power CSI RS indicator, measures interference on the basis of the zero-power CSI RS.
Public/Granted literature
- US20140254418A1 METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATON SYSTEM Public/Granted day:2014-09-11
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