Synchronization error tracking device and method thereof

Details Synchronization error tracking device and method thereof Synchronization error tracking device and method thereof

2011-05-31

2011-05-31

Odom, Curtis B (Department: 2611)

Pulse or digital communications

Synchronizers

Phase displacement, slip or jitter correction

C375S130000, C375S142000, C375S150000, C375S343000, C375S354000, C375S365000, C375S366000, C375S367000, C375S368000

Reexamination Certificate

active

07953199

ABSTRACT:
Provided is a synchronization error tracking device and method. The method and system estimates and corrects the synchronization error generated by time and frequency offsets during the data transmission interval and uses a module designed for initial synchronization or channel estimation without adding a new correlation operator. Further, a combining mark value and a synchronization position value acquired during the synchronization process are used.

REFERENCES:
patent: 6356542 (2002-03-01), Hayata
patent: 2003/0186714 (2003-10-01), Vihriala
patent: 2006/0083269 (2006-04-01), Kang et al.
patent: 10-2006-0032889 (2006-04-01), None
patent: 10-2006-0034582 (2006-04-01), None
patent: 10-2006-0070613 (2006-06-01), None
Kyu-Min Kang & Sang-Sung Choi, “Initial Timing Acquistion for Binary Phase-Shift Keying Direct Sequence Ultra-wideband Transmission”, ETRI Journal, vol. 30, No. 4, pp. 495-505, Aug. 2008.

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