The broadcast storm problem in a mobile ad hoc network
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Algorithm 457: finding all cliques of an undirected graph
Communications of the ACM
Impact of interference on multi-hop wireless network performance
Proceedings of the 9th annual international conference on Mobile computing and networking
Routing in multi-radio, multi-hop wireless mesh networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Proceedings of the 10th annual international conference on Mobile computing and networking
Capacity of multi-channel wireless networks: impact of number of channels and interfaces
Proceedings of the 11th annual international conference on Mobile computing and networking
Characterizing the capacity region in multi-radio multi-channel wireless mesh networks
Proceedings of the 11th annual international conference on Mobile computing and networking
Impact of multiple channels and radios on the performance of a TDMA based wireless mesh network
Computer Networks: The International Journal of Computer and Telecommunications Networking
What is the right model for wireless channel interference?
IEEE Transactions on Wireless Communications
A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
An overview of Channel Assignment methods for multi-radio multi-channel wireless mesh networks
Journal of Parallel and Distributed Computing
The capacity of wireless networks
IEEE Transactions on Information Theory
Performance issues with IEEE 802.11 in ad hoc networking
IEEE Communications Magazine
Capacity of ad hoc wireless networks with infrastructure support
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
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Multi-Channel Multi-Interface (MCMI) Wireless Mesh Networks spread the load across orthogonal channels to improve network capacity. However, due to the limited number of available orthogonal channels in the radio spectrum (3 in IEEE 802.11b/g and 12 in IEEE 802.11a), interference and contention are still major factors in such networks. Then, an efficient channel assignment scheme is required to enhance the overall throughput. In this paper, we present three models to evaluate network capacity associated to any channel assignment strategy. These models permit also to extract what we could obtain with an optimal centralized assignment, constituting an upper bound. We present extensive numerical and simulations results, taking into account realistically MAC and routing aspects. In particular, we investigated the impact of the channel assignment strategy onto IEEE 802.11s, and presented modifications that may improve its performance.