Device and method for wireless communication and computer...

Details Device and method for wireless communication and computer... Device and method for wireless communication and computer...

2005-11-23

2009-08-04

Wang, Ted (Department: 2611)

Pulse or digital communications

Receivers

Angle modulation

Reexamination Certificate

active

07570718

ABSTRACT:
Disclosed herein is a wireless communication device which includes an RF processing unit and a baseband unit that carries out carrier tracking based on a signal after RF processing, in which the device includes: a phase error measuring means that measures a phase error estimation value composed of the phase error value of a carrier and the direction thereof; and a phase error correcting means that compares a phase error estimation value with a first threshold value and a second threshold value larger than the first threshold value, and carries out a first or a second phase error correcting process in response to that a phase error estimation value has exceeded the first or second threshold value.

REFERENCES:
patent: 5594758 (1997-01-01), Petranovich
patent: 6751270 (2004-06-01), Choi et al.
patent: 6968021 (2005-11-01), White et al.
patent: 7289765 (2007-10-01), Okada et al.

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