Pulse or digital communications – Synchronizers – Phase displacement – slip or jitter correction
Reexamination Certificate
2005-12-27
2005-12-27
Le, Amanda T. (Department: 2634)
Pulse or digital communications
Synchronizers
Phase displacement, slip or jitter correction
C375S222000, C375S226000
Reexamination Certificate
active
06980618
ABSTRACT:
A system that detects and corrects for phase offset between a subscriber and a service provider. The phase offset detection and correction system provides for improved performance of Pulse Code Modulation encoding in the upstream direction.
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patent: 6072810 (2000-06-01), Van der Putten et al.
patent: 6456651 (2002-09-01), Pilozzi et al.
patent: 6594242 (2003-07-01), Kransmo
patent: WO 01/58173 (2001-08-01), None
Chou Shaohan J
Xin Jianqiang
Yu Jinguo
Agere Systems Inc.
Le Amanda T.
Williams Lawrence
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