Invention Grant
- Patent Title: Method for transmitting sounding reference signal sequence using plural antennas
- Patent Title (中): 使用多个天线发送探测参考信号序列的方法
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Application No.: US13124389Application Date: 2009-09-24
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Publication No.: US08792584B2Publication Date: 2014-07-29
- Inventor: Ja Ho Koo , Seung Hee Han , Moon Il Lee , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Yeong Hyeon Kwon
- Applicant: Ja Ho Koo , Seung Hee Han , Moon Il Lee , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Yeong Hyeon Kwon
- 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: KR10-2009-0024821 20090324
- International Application: PCT/KR2009/005449 WO 20090924
- International Announcement: WO2010/044555 WO 20100422
- Main IPC: H04L27/00
- IPC: H04L27/00
Abstract:
Disclosed is a method for transmitting a sounding reference signal from a mobile terminal that includes plural antennas. Different plural sounding reference signal sequences that have mutual orthogonality are mapped to each antenna, and then transmitted. Or, the same sounding reference signal sequence is mapped to the plural antennas after precoding or cyclic delay diversity processing, and then transmitted.
Public/Granted literature
- US20110200143A1 METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL SEQUENCE USING PLURAL ANTENNAS Public/Granted day:2011-08-18
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