PCR jitter reduction in a VSB and/or EVSB multiplexer system

Details PCR jitter reduction in a VSB and/or EVSB multiplexer system PCR jitter reduction in a VSB and/or EVSB multiplexer system

2011-06-28

2011-06-28

Hoang, Thai D (Department: 2463)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

Reexamination Certificate

active

07970018

ABSTRACT:
Program clock references in first and second MPEG data streams are re-stamped in accordance with delays introduced into the first and second MPEG data streams. Accordingly, the program clock references in the first MPEG data stream are re-stamped according to a variable delay in the first MPEG data stream, and the program clock references in the second MPEG data stream are re-stamped according to a variable delay in the second MPEG data stream. The re-stamped program clock references in the second MPEG data stream are corrected according to a fixed delay in the second MPEG data stream. The first and second MPEG data streams are multiplexed, and the multiplexed first and second MPEG data streams are transmitted and received.

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