Invention Grant
- Patent Title: Method of data transmission in multiple antenna system
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Application No.: US12921023Application Date: 2009-03-05
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Publication No.: US08472546B2Publication Date: 2013-06-25
- Inventor: Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
- Applicant: Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han , Moon Il 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: KR10-2009-0017741 20090302
- International Application: PCT/KR2009/001106 WO 20090305
- International Announcement: WO2009/110759 WO 20090911
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
A method of data transmission includes determining the number of layers, generating mapping symbols by mapping modulation symbols for a first codeword and modulation symbols for a second codeword to each layer, and transmitting the mapping symbols through a plurality of antennas. At least one of the first codeword and the second codeword is mapped to at least 3 layers and the number of layers is larger than 3.
Public/Granted literature
- US20110019764A1 Method of Data Transmission in Multiple Antenna System Public/Granted day:2011-01-27
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