Predictive access-control and routing system for integrated serv

Details Predictive access-control and routing system for integrated serv Predictive access-control and routing system for integrated serv

1989-03-10

1990-12-18

Lall, Parshotam S.

Boots, shoes, and leggings

379220, 340827, 370 54, H04M 706

Patent

active

049791184

ABSTRACT:
A predictive access-control and routing system for a telecommunications network operating in uncertain environments and capble of handling heterogeneous traffic. The system is a real-time, state-dependent network traffic control system in which the control strategy is a function of both real-time congestion levels and real-time traffic profiles. At specific time epochs, the system, using real-time measurements of source-destination arrival dates and trunk group link occupancies, generates predictions of all network trunk group occupancy levels for the next epoch as a function of routing and access control. It then minimizes a projected cost function, such as blocking, to generate a traffic control policy to be implemented during the next time interval.

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"Dynamic Routing for Intercity Telephone Networks", by W. H. Cameron, J. Regnier, P. Galloy, A. M. Savoie, Tenth International Teletraffic Congress, Jun. 1983, Session No. 3.2., Paper No. 3, p. 8.
PARS-A Predictive Access-Control and Routing Strategy for Real-Time Control of Communications Networks, by Shaygan Kheradpir, Proceeding of Network Management and Control Workshop, Sep. 1989, Tarrytown, NY.

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