Circuit arrangement for avoiding overload in a wideband switchin

Details Circuit arrangement for avoiding overload in a wideband switchin Circuit arrangement for avoiding overload in a wideband switchin

1988-09-29

1991-04-09

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 941, H04Q 1104

Patent

active

050070487

ABSTRACT:
For avoiding overload in a wideband switching system, in which the messages are subdivided into blocks and transmitted over wideband transmission links according to an asynchronous time-division multiplex method, it is known to arrange bidirectional counters assigned to the different subscribers in the switching nodes. By means of the count of the bidirectional counter it can be easily verified whether the maximum and mean transmission rates determined by the subscriber station are adhered to.
For avoiding overload and for charge-metering the switching node comprises two up-counters--in lieu of one bidirectional counter--for each subscriber station. This enables establishing both the duration of the connection and the number of blocks transmitted during this connection. From the ratio between the counts a criterion is derived to recognize overload.

REFERENCES:
patent: 3941935 (1976-03-01), Vicentini et al.
patent: 4443875 (1984-04-01), Blausten
patent: 4538030 (1985-08-01), Fossett et al.
patent: 4561090 (1985-12-01), Turner
patent: 4611322 (1986-09-01), Larson et al.
Y. S. Yeh et al, "The Knock-out Switch: A simple, modular architecture . . . " International Switching Symp., 3/19/87, vol. 3, pp. 801-808.
J. S. Turner, "New Directions in Communications" Proc. Intl. Seminar on Digital Communications, 3/11-13/86, Zurich, Switzerland, pp. 25-32.

Affiliated with

Also associated with

Rating

Circuit arrangement for avoiding overload in a wideband switchin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit arrangement for avoiding overload in a wideband switchin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement for avoiding overload in a wideband switchin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2040380