Two-stage, at least doubled ATM reversing switching network havi

Details Two-stage, at least doubled ATM reversing switching network havi Two-stage, at least doubled ATM reversing switching network havi

1992-03-02

1994-06-28

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082579, 340826, 370 601, 370 65, 379272, H04Q 116, H04B 174, H04M 100

Patent

active

053250893

ABSTRACT:
Two-stage, at least doubled ATM reversing switching network having (2n.times.2n) switching matrices. For expanding a two-stage, doubled ATM self-routing reversing switching network, the switching matrices of the B switching stage can be respectively doubled in one redundancy level after another without interrupting operation given a simultaneously, respective halving of the plurality and filling of duplex link groups formed from the very outset and proceeding between A-switching stage and B-switching stage, of which duplex link groups only duplex links of one and the same group of links are occupied for every connection lasting during an expansion of the switching network.

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patent: 5032837 (1991-07-01), Yoshifuji
patent: 5103220 (1992-04-01), Brunle
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"Performance Analysis of Asymmetric Packet Switch Modules With Channel Grouping" by Soung Liew et al, IEEE Indocom 1990, Jun. 3-7, 1990 pp. 668-676.
"ATM ermoglicht unterschiedliche Bitraten im einheitlichen Breitbandnetz", K. A. Lutz, Siemens AG, Intercom Report, 11, 1988, pp. 210-213.
International Switching Symposium 1990, "Innovations in Switching Technology" Stockholm, Sweden, May 28-Jun. 1, 1990, p. 109.
Electronic Letters 26, Aug. 2, 1990, No. 16, Stevenage, Herts, GB, "High Voltage Microwave DC Block for Microstrip Ground Planes", H. Obara et al, p. 1287.
International Switching Symposium 1990, "An ATM Architecture With Intrinsic Multicast Capabilities for the Belgian Broadband Experiment", by DeSomer et al, Stockholm, Sweden, May 28-Jun. 1, 1990 pp. 111-118.

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