Routing method and device for a digital multiplex system

Details Routing method and device for a digital multiplex system Routing method and device for a digital multiplex system

2003-11-12

2008-12-30

Shah, Chirag G (Department: 2619)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S536000

Reexamination Certificate

active

07471703

ABSTRACT:
A routing method for a multiplex system implements the following operations: For the data, multiplexing N input channels each having M multiplexed packets to generate an aggregate multiplex signal comprising all data packets representing the N input multiplexes. For each of N′ outputs, providing the inputs of M+L parallel selection chains with access to the aggregate multiplexed signal. For input headers, performing demodulation and decoding. For output headers, performing encoding and modulation on the basis of the demodulated and decoded input headers. For the headers and the data, selecting from n of M+L selection chains corresponding to the kthoutput on the basis of the input headers corresponding to n packets that are to be routed to the kthof the N′ outputs, the corresponding n data packets in the aggregate multiplexed signal and multiplexing these n data packets with an output header to generate the kthoutput multiplex.

REFERENCES:
patent: 5341369 (1994-08-01), Langer
patent: 6288808 (2001-09-01), Lee et al.
patent: 2002/0057861 (2002-05-01), Ge et al.
patent: 2002/0146027 (2002-10-01), Chang et al.
patent: 1 089 461 (2001-04-01), None
patent: WO 91/01603 (1991-02-01), None
International Search Report.
Eramo et al., “Comparison of Unicast/Multicast Optical Packet Switching Architectures Using Wavelength Conversion”,Optical Networks Magazine, vol. 3, No. 2, Mar. 2002, pp. 63-75.

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