Invention Grant
US08306167B2 Method of synchronization for packet based, OFDM wireless systems with multiple receive chains
有权
具有多个接收链的基于分组的OFDM无线系统的同步方法
- Patent Title: Method of synchronization for packet based, OFDM wireless systems with multiple receive chains
- Patent Title (中): 具有多个接收链的基于分组的OFDM无线系统的同步方法
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Application No.: US12261240Application Date: 2008-10-30
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Publication No.: US08306167B2Publication Date: 2012-11-06
- Inventor: Michael D. Direnzo , David P. Magee , Manish Goel
- Applicant: Michael D. Direnzo , David P. Magee , Manish Goel
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Steven A. Shaw; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: H04L1/02
- IPC: H04L1/02 ; H04L7/00 ; H04L27/28

Abstract:
A system for synchronizing a wireless receiver is provided. The system includes a first antenna and a second antenna to receive independent wireless signals containing different combination of data packets. The system includes one or more analyzer components operable to determine correlation metrics based on at least a portion of the first received signal and a portion of the second received signal. The system further includes a synchronization component operable to use the correlation metrics to determine a preferred correlation metric for synchronization by the wireless receiver of the first and second received signals to decode the data packet. A method for synchronizing a receiver of two wireless signals is also provided.
Public/Granted literature
- US20090052433A1 METHOD OF SYNCHRONIZATION FOR PACKET BASED, OFDM WIRELESS SYSTEMS WITH MULTIPLE RECEIVE CHAINS Public/Granted day:2009-02-26
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