Rearrangeable multiconnection switching networks employing both

Details Rearrangeable multiconnection switching networks employing both Rearrangeable multiconnection switching networks employing both

1987-03-06

1989-03-28

Pellinen, A. D.

Multiplex communications

Wide area network

Packet switching

370 58, H04Q 1104

Patent

active

048170836

ABSTRACT:
A switching network including both space division and time division switching stages where a permanent connection arrangement, interposed between the network input channels and a larger number of internal, time division channels at the input side of the space division stage, provides permanent rather than switched connections between each input channel and multiple internal channels. The pattern of permanent connections to multiple internal channels is designed such that the network is rearrangeable to avoid blocking to connect any idle output channel of the network to any busy or idle input channel.

REFERENCES:
patent: 3129407 (1964-04-01), Paull
patent: 3735049 (1973-05-01), Buchner et al.
patent: 3890469 (1975-06-01), Kelly et al.
patent: 3906161 (1975-09-01), Schlichte
patent: 3906164 (1975-09-01), Philip et al.
patent: 3912873 (1975-10-01), Skaperda
patent: 3927267 (1975-12-01), Voyer et al.
patent: 3974340 (1976-08-01), Ghisler
patent: 4038638 (1977-07-01), Hwang
patent: 4261052 (1981-04-01), Persson et al.
patent: 4365330 (1982-12-01), Chopping et al.
patent: 4398285 (1983-08-01), Lutz et al.
patent: 4566007 (1986-01-01), Richards
patent: 4654842 (1987-03-01), Coraluppi et al.
"Ease of Expansion of the GTD-4600 Digital PABX", Karsas, International Switching Symposium, Paris, France, May 7-11, 1979.
C. Clos, "A Study on Non-Blocking Switching Networks", The Bell System Technical Journal, Mar. 1953, pp. 406-424.
V. E. Benes, "On Rearrangeable Three-Stage Connecting Networks", The Bell System Technical Journal, vol. XLI, No. 5, Sep. 1962, pp. 1481-1492.
G. M. Masson, "Binomial Switching Networks for Concentration and Distribution", IEEE Transactions on Communications, vol. Com-25, No. 9, Sep. 1977, pp. 873-883.
Masayuki Tanaka, "Nonblocking Switching in Integrated PCM Networks", Sixth International Teletraffic Congress, Munich, Sep. 9-15, 1970.
P. Fleming, Jr., "Traffic Consideration of Digital Class 5 Offices", Ninth International Teletraffic Congress, Spain, Oct. 17-24, 1979.
F. K. Hwang, "Three-Stage Multiconnection Networks which are Nonblocking in the Wide Sense", The Bell System Technical Journal, vol. 58, No. 10, Dec. 1979, pp. 2183-2187.
R. W. Kufta, Interconnection Networks with Fan-Out Capabilities Thesis, May 1983.
R. W. Kufta et al., "Multiple Stage Switching Networks with Fan-Out Capabilities", Proceedings of the IEEE Computer Network Symposium, Dec. 13, 1983, pp. 89-96.

Affiliated with

Also associated with

Rating

Rearrangeable multiconnection switching networks employing both does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rearrangeable multiconnection switching networks employing both , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rearrangeable multiconnection switching networks employing both will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1665601