Methods and systems for reducing waiting-time jitter

Details Methods and systems for reducing waiting-time jitter Methods and systems for reducing waiting-time jitter

2005-09-06

2009-10-06

Yao, Kwang B (Department: 2416)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S503000

Reexamination Certificate

active

07599400

ABSTRACT:
A method of minimizing jitter in a system for rate adapting a data signal for transport through a synchronous network. A phase difference is measured between a data clock synchronous with the data signal and a local clock of the synchronous network. A timing reference (F) indicative of a frequency difference between the asynchronous data signal and the local clock is measured using the measured phase difference. Calculation of the timing reference includes compensating ambiguity in the measured phase difference.

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