Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2008-01-22
2008-01-22
Pham, Chi (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C386S349000, C725S135000
Reexamination Certificate
active
07321602
ABSTRACT:
A null packet insertion apparatus including a null packet remover for removing an irregularly inserted null packet from an externally received video/audio transport stream; a null packet bit rate calculator for calculating a bit rate of the removed null packet; a GUI for determining the transmission period of a periodic null packet to be newly inserted, based on the calculated bit rate, by an external user; a periodic null packet generator; a multiplexer for regularly inserting the periodic null packet preferentially and inserting the video/audio transport stream with the irregular null packet removed, and performing multiplexing; a non-periodic null packet generator; and a PCR corrector.
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Ahn Chieteuk
Bae Byungjun
Choi Joonyoung
Hahm Youngkwon
Lee Jinhwan
Blakely & Sokoloff, Taylor & Zafman
Electronics and Telecommunications Research Institute
Mew Kevin
Pham Chi
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