Invention Grant
US09054761B2 Method and apparatus for transmitting reference signal in multiple antenna system
有权
用于在多天线系统中传输参考信号的方法和装置
- Patent Title: Method and apparatus for transmitting reference signal in multiple antenna system
- Patent Title (中): 用于在多天线系统中传输参考信号的方法和装置
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Application No.: US13055309Application Date: 2009-07-17
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Publication No.: US09054761B2Publication Date: 2015-06-09
- Inventor: Moon Il Lee , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
- Applicant: Moon Il Lee , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2008-0124417 20081209
- International Application: PCT/KR2009/003971 WO 20090717
- International Announcement: WO2010/011056 WO 20100128
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B7/06 ; H04L5/00
Abstract:
A method and an apparatus for transmitting a reference signal in a multiple antenna system are provided. The method includes transmitting a first reference signal based on a first sequence through a first antenna group, and transmitting a second reference signal based on a second sequence through a second antenna group, wherein the first reference signal and the second reference signal are transmitted through a same radio resource.
Public/Granted literature
- US20110134867A1 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTIPLE ANTENNA SYSTEM Public/Granted day:2011-06-09
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