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Routing in mobile ad hoc networks (MANETs) is an extremely challenging issue due to the features of MANETs. In this paper, we present a novel bio-inspired hybrid routing protocol (B-iHRP) supporting multimedia delivery based on zone routing framework, ant colony optimization (ACO) and physarum autonomic optimization (PAO). B-iHRP divides network topology into a series of zones subjectively. Within...
In this paper, we present a novel bio-inspired trusted routing framework (B-iTRF) which composed of trust mechanism and routing strategy. For trust mechanism, B-iTRF monitors neighbors' behavior in real time and then assesses neighbors' trust value based on the priori knowledge. For routing strategy, each node finds routes to the Sink based on ant colony optimization. In the process of path finding,...
Cognitive Network is one of the most prevailing development directions in the future network, prominent in enhancing the utilization of the network resource. Although the research on routing mechanism in Cognitive Network arises more attention in the recent years, the current mechanism provides limited methods for ameliorating the instability performance caused by the mobility of the Cognitive Radio...
In this paper, we propose a new routing scheme that optimizes the anypath routing protocol with Byzantine attack resident. In anypath routing scheme, each node uses a set of next-hops and selected wormhole list privileges to decide the next-hops. Currently, anypath is still an open issue in wireless mesh networks. In this paper, we bring the Byzantine attack to the anypath routing protocol which could...
The aggregate capacity of wireless mesh networks can be increased by the use of multiple channels. In this paper, we present the joint channel assignment implementation for multi- interface and multi-channel wireless network. To reap the full performance potential of this architecture, we propose and evaluate a combination of centralized and dynamic peer oriented distribution channel assignment, and...
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