Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2006-04-04
2006-04-04
Rao, Seema S. (Department: 2666)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S431000, C370S465000
Reexamination Certificate
active
07023798
ABSTRACT:
The invention relates to communication systems and to systems and methods for implementing adaptive call admission control (CAC) in such systems. Adaptive call admission control can determine what CPE to base station calls (connections) are allowed at any given time. CAC, coupled with precedence, can further determine what connections are suspended if less bandwidth is available than is currently committed. Multiple techniques are disclosed to select connections for suspension. These techniques include suspending enough connections through the affected CPE until there is enough bandwidth to meet the remaining commitment, randomly (or in a round robin fashion) choosing connection to suspend from the entire set of connection, and using precedence priority levels.
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Bourlas Yair
Gilbert Sheldon L.
Spinar Brian
Stanwood Kenneth L.
Harper Kevin C.
Propopio, Cory, Hargreaves & Savitch LLP
Rao Seema S.
Wi-Lan Inc.
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