Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2007-04-10
2007-04-10
Pham, Chi (Department: 2616)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S230100, C370S231000, C370S236000
Reexamination Certificate
active
10069933
ABSTRACT:
Received packets are preserved in a receiving buffer102; a playback decision section103decides whether the preserved packets are in time for the playback time or not; the playback orders and the preservation addresses of the preserved packets which have been decided to be in time are memorized in a pointer104for playback; the preserved packets are read and played back according to the pointer104for playback. And, the playback orders and the preservation addresses of the preserved packets are memorized in a pointer106for preservation; and a media conversion section107reads the preserved packets according to the pointer106for preservation, and memorizes them after conversion into packets with a form by which the packets may be memorized in a preservation memory108.
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Japanese Office Action dated May 28, 2002.
English translation of Japanese Office Action.
T. Hasegawa, et al.; “A Study on Retransmission Protocol for Data Produced in Real Time Manner”, Joho Shori Gakkai Kenkyu Houkoku (Multimedia Tsuushin to Bunsan Shori 85-9), vol. 97, No. 104, Joho Shori Gakkai, (Japan) Nov. 7, 1997, pp. 49-54.
Hata Koichi
Ido Daiji
Imura Koji
Miyazaki Akihiro
Abelson Ronald
Pham Chi
Steven Davis Miller & Mosher LLP
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