Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2007-11-27
2007-11-27
To, Doris H. (Department: 2616)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
Reexamination Certificate
active
10185522
ABSTRACT:
Provided is a system and method for controlling overload in a telecommunications network. The network carries a traffic load that may include traffic of multiple classes and mixed types. The method determines whether the traffic load has exceeded one or more overload thresholds. Each threshold is associated with a class or type of traffic. If one or more of the thresholds have been exceeded, the method sets a timer associated with the exceeded threshold. Each timer has a state (e.g., expired or not expired) and the states of the timers are used to look up a function for controlling the overload. The function is used to alter the traffic flow of one or more of the traffic classes.
REFERENCES:
patent: 5463620 (1995-10-01), Sriram
patent: 5828653 (1998-10-01), Goss
patent: 6879840 (2005-04-01), Razavilar et al.
Ikeda, C.; Suzuki, H., “Adaptive congestion control schemes for ATM LANs,” INFOCOM '94. Networking for Global Communications. 13th Proceedings IEEE , vol., No. pp. 829-838 vol. 2, Jun. 12-16, 1994□□.
Seong-Won Yuk; Jung-Hee Ryu; Kwang-Cheol Lee; Dong-Hu Cho, “Multiclass rate control mechanism for prioritised voice service in packet networks,” Electronics Letters , vol. 35, No. 18pp. 1519-1520, Sep. 2, 1999□□.
Berger, A.W.; Whitt, W., “A multiclass input-regulation throttle,” Decision and Control, 1990., Proceedings of the 29th IEEE Conference on , vol., No. pp. 2106-2111 vol. 4, Dec. 5-7, 1990□□.
Karam, M.J.; Tobagi, F.A., “On traffic types and service classes in the Internet,” Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE , vol. 1, No.pp. 548-554 vol. 1, 2000.
Aurthur W. Berger, “Overload Control Using Rate Control Throttle: Selecting Token Bank Capacity for Rebustness to Arrival Rates”, IEEE Transactions on Automatic Control, vol. 36, No. 2, Feb. 1991, pp. 216-219.
Arosemena Anabella
Molina Carlos
Motta Carlos
Saiyos Kuntaporn
Tontiruttananon Channarong
Haynes and Boone LLP
Nortel Networks Limited
Rose Kerri M
To Doris H.
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