Invention Grant
- Patent Title: Method of data transmission in multiple antenna system
- Patent Title (中): 多天线系统数据传输方法
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Application No.: US14076966Application Date: 2013-11-11
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Publication No.: US08982981B2Publication Date: 2015-03-17
- Inventor: Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
- Applicant: LG Electronics Inc.
- 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
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/04 ; H04L25/03 ; H04L1/06 ; H04L1/18 ; H04L1/00
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
- US20140072070A1 METHOD OF DATA TRANSMISSION IN MULTIPLE ANTENNA SYSTEM Public/Granted day:2014-03-13
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