Invention Grant
- Patent Title: Preamble transmission method in a multiple antenna system
- Patent Title (中): 多天线系统中的前导码传输方法
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Application No.: US12993653Application Date: 2009-05-20
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Publication No.: US08457566B2Publication Date: 2013-06-04
- Inventor: Yeong Hyeon Kwon , Min Seok Noh , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
- Applicant: Yeong Hyeon Kwon , Min Seok Noh , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2008-0119399 20081128; KR10-2008-0119400 20081128
- International Application: PCT/KR2009/002659 WO 20090520
- International Announcement: WO2009/142437 WO 20091126
- Main IPC: H04B1/04
- IPC: H04B1/04
Abstract:
A method of transmitting a preamble for synchronization in a multiple-antenna system includes applying a masking sequence to a plurality of preambles, and transmitting each of the plurality of preambles, to which the masking sequence is applied, through each of a plurality of transmit antennas. In a multiple-antenna system, deterioration of reception performance for a preamble can be reduced.
Public/Granted literature
- US20110070850A1 PREAMBLE TRANSMISSION METHOD IN A MULTIPLE ANTENNA SYSTEM Public/Granted day:2011-03-24
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