Invention Grant
- Patent Title: Transmitting spread signal in communication system
- Patent Title (中): 在通信系统中传输扩展信号
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Application No.: US13166750Application Date: 2011-06-22
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Publication No.: US08369378B2Publication Date: 2013-02-05
- Inventor: Jung Hoon Lee , Ki Jun Kim , Dong Wook Roh , Daewon Lee , Joon Kui Ahn
- Applicant: Jung Hoon Lee , Ki Jun Kim , Dong Wook Roh , Daewon Lee , Joon Kui Ahn
- 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: KR10-2008-0007935 20080125
- Main IPC: H04B1/69
- IPC: H04B1/69
Abstract:
A method for transmitting Acknowledgement/Negative acknowledgement (ACK/NACK) information in a communication system includes spreading first ACK/NACK information using an orthogonal sequence with a spreading factor of 2, spreading second ACK/NACK information using an orthogonal sequence with the spreading factor of 2, and coding the first and second spread ACK/NACK information on four available neighboring subcarriers of multiple antennas.
Public/Granted literature
- US20110249705A1 TRANSMITTING SPREAD SIGNAL IN MOBILE COMMUNICATION SYSTEM Public/Granted day:2011-10-13
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