Low complexity synchronization for wireless transmission

Details Low complexity synchronization for wireless transmission Low complexity synchronization for wireless transmission

2008-07-01

2008-07-01

Ghayour, Mohammed (Department: 2611)

Pulse or digital communications

Receivers

C375S345000, C375S354000, C375S326000, C375S150000

Reexamination Certificate

active

10407572

ABSTRACT:
A receiver, system and method for providing symbol timing recovery that allows for inexpensive and low-complexity synchronization for communication systems. A receiver receives a signal including digital data in the form of packets that is transmitted from a transmitter. The receiver uses information contained in each of the packets to align a phase of the receiver clock with a phase of the transmitter clock. The receiver further controls a sampling device such that the in-phase (I) and quadrature (Q) components are sampled at an optimum sample rate and at an optimum instance of time without requiring a numerically controlled oscillator or voltage controlled oscillator.

REFERENCES:
patent: 4647864 (1987-03-01), Rafferty et al.
patent: 5561673 (1996-10-01), Takai et al.
patent: 5651031 (1997-07-01), Ishizu
patent: 5757858 (1998-05-01), Black et al.
patent: 6134282 (2000-10-01), Ben-Efraim et al.
patent: 6208183 (2001-03-01), Li et al.
patent: 6385259 (2002-05-01), Sung et al.
patent: 6430172 (2002-08-01), Usui et al.
patent: 6646980 (2003-11-01), Yamamoto et al.
patent: 6668023 (2003-12-01), Betts
patent: 6843597 (2005-01-01), Li et al.
patent: 2002/0135482 (2002-09-01), Frederick
patent: 2003/0128746 (2003-07-01), Lerner et al.
patent: 2003/0202389 (2003-10-01), Werner et al.
patent: 2004/0072552 (2004-04-01), Park et al.
Charles Chien, Igor Elgorriaga, Charles McConaghy,Low-Power Direct-Sequence Spread-Spectrum Modem Architecture For Distributed Wireless Sensor Networks,Association for Computing Machinery, ISLPED ′01, Aug. 6-7, 2001, Huntington Beach, California, USA, pp. 251-254.

Affiliated with

Also associated with

Rating

Low complexity synchronization for wireless transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low complexity synchronization for wireless transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low complexity synchronization for wireless transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3923765