WANG Chuan-chen, ZHANG Run-tong, LI Dan-dan, et al. Multiple-Path Routing Algorithm with Congestion Avoidance in Cognitive Networks[J]. Acta Electronica Sinica, 2011, 39(8): 1858-1863.
WANG Chuan-chen, ZHANG Run-tong, LI Dan-dan, et al. Multiple-Path Routing Algorithm with Congestion Avoidance in Cognitive Networks[J]. Acta Electronica Sinica, 2011, 39(8): 1858-1863.DOI：
will lower down the users' QoS.While the present link state routing algorithms don't possess congestion avoidance mechanism.This paper proposes an ant-based multiple-path routing algorithm with congestion avoidance
in order to solve the above problems.It improves the ant colony algorithm
and adopts double-way ant-exploration method to speed up the exploration of optimal routes.The new searching routings guidance better satisfies the demands of QoS.Simulation contrast with OPNET shows that the algorithm is valid and effective at controlling packet loss ratio
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