Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-03-21
2006-03-21
Pham, Chi (Department: 2667)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
Reexamination Certificate
active
07016337
ABSTRACT:
Methods and apparatus are provided for statistical re-multiplexing of multiple channels. Mechanisms are provided to manipulate and/or recode multiple compressed bit streams such that a resulting bit stream has a rate matching adjusted based on the allowable output channel rate. Loss-less transmission of compressed video bit streams can be output in real-time. In one example, the system includes encoders and demultiplexers on multiple channels. The demultiplexers are connected to a scheduler and multiplexer to provide an output bit stream at a given channel rate.
REFERENCES:
patent: 5606369 (1997-02-01), Keesman et al.
patent: 5710784 (1998-01-01), Kindred et al.
patent: 5861919 (1999-01-01), Perkins et al.
patent: 5862140 (1999-01-01), Shen et al.
patent: 5898833 (1999-04-01), Kidder
patent: 6195388 (2001-02-01), Choi et al.
patent: 6205151 (2001-03-01), Quay et al.
patent: 6226328 (2001-05-01), Assuncao
patent: 6230203 (2001-05-01), Koperda et al.
patent: 6259733 (2001-07-01), Kaye et al.
patent: 6269078 (2001-07-01), Lakshman et al.
patent: 6339450 (2002-01-01), Chang et al.
patent: 6466623 (2002-10-01), Youn et al.
patent: 6577682 (2003-06-01), Brightwell et al.
International Organisation for Standardisation Organisation Internationale De Normalisation, “Generic Coding of Moving Pictures and Associated Audio: Systems”, ISO/IEC JTC1/SC29/WG11/N0801, Nov. 13, 1994.
Huifang Sun, “Architectures for MPEG Compressed Bitstream Scaling”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, No. 2, Apr. 1996, pp. 191-199.
Wei Ding, “Joint Encoder and Channel Rate Control of VBR Video over ATM Networks”, IEE Transactions on Circuits and Systems for Video Technology, vol. 7, No. 2, Apr. 1997, pp. 266-278.
Ramakrishnan Sangeeta
Wu Fang
Zhang Ji
Cisco Technology Inc.
Jones Prenell
Pham Chi
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