Invention Grant
- Patent Title: Method and apparatus for synchronizing a wireless communication system
- Patent Title (中): 用于同步无线通信系统的方法和装置
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Application No.: US12381076Application Date: 2009-03-06
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Publication No.: US08358716B2Publication Date: 2013-01-22
- Inventor: Daniel W. Bliss , Peter A. Parker
- Applicant: Daniel W. Bliss , Peter A. Parker
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: H04B7/02
- IPC: H04B7/02

Abstract:
Techniques for synchronizing a receiver and transmitter in a wireless communication system address synchronization within the context of a detection formulation and provide synchronization statistics used to declare a synchronization detection. A signal is received from a channel at multiple receiving antennas. The receiver and transmitter are synchronized based on the received signal and a channel model incorporating the multiple receiving antennas. The channel model may also incorporate a resolvable delay spread of the received signal with respect to each receiving antenna. Synchronization may be based on a known component of a received signal and further on a channel model incorporating multiple receiving antennas and an interference signal. The known component may be a cyclic prefix or a pilot sequence as in orthogonal frequency division multiplexing (OFDM).
Public/Granted literature
- US20100226454A1 Method and apparatus for synchronizing a wireless communication system Public/Granted day:2010-09-09
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