Statistical measurement equipment and telecommunication system u

Details Statistical measurement equipment and telecommunication system u Statistical measurement equipment and telecommunication system u

1990-09-10

1993-01-12

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

370 84, 375 10, H04J 314, H04J 322

Patent

active

051795493

ABSTRACT:
The measurement equipment (SMC) is used in a telecommunication switching system to check if the cell rate of each of a plurality of individual cell streams multiplexed in a same link remains within the limits on the basis of which its multiplexing was allowed. To this end the equipment checks at the end of each measurement interval (MTI) and for a plurality of cell rates [(M-S)/A, (M-S/2)/A, . . .] if the expected probabilities to exceed these cell rates are exceeded or not. In the positive the cell rate is limited by dropping cells. Thus an expected complementary (with respect to 1) cumulative probability distribution function of the cell rate is approximated by a staircase-shaped function.

REFERENCES:
patent: 4395762 (1983-07-01), Wondergem et al.
patent: 4484326 (1984-11-01), Turner
patent: 4779267 (1988-10-01), Limb
patent: 4802189 (1989-01-01), Wedler
patent: 4896316 (1990-01-01), Lespagnol et al.
patent: 4912702 (1990-03-01), Verbiest
P. Joos, et al., "A Stastical Bandwidth Allocation . . .", Alcatel Bell, ICC 1989, Boston, Jun. 11-14, 1989.
Computer Networks and ISDN Systems, vol. 10, No. 1, Aug. 1985, Elsevier Science Publishers B. V. (North-Holland), (Amsterdam, NL).
J. P. Fernow et al.: "Stability of adaptive congestion controls in packet networks", pp. 7-18, see p. 7, right-hand column, line 1-p. 11, end of page.
PTR-Philips Telecommuncations & Data Systems Review, vol. 46, No. 2, Jun. 1988 (Hilversum, NL).
F. C. Schoute: "Simple decision rules for acceptance of mixed traffic streams", pp. 35-48, see p. 39, lines 1-25; p. 41, line 15-p. 43, end of page; pp. 46-47, whole annex.

Affiliated with

Also associated with

Rating

Statistical measurement equipment and telecommunication system u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Statistical measurement equipment and telecommunication system u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Statistical measurement equipment and telecommunication system u will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1224686