Centralized channel assignment and routing algorithms for multi-channel wireless mesh networks
ACM SIGMOBILE Mobile Computing and Communications Review
Interference-aware topology control and QoS routing in multi-channel wireless mesh networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Minimum Interference Channel Assignment in Multiradio Wireless Mesh Networks
IEEE Transactions on Mobile Computing
GSA: A Gravitational Search Algorithm
Information Sciences: an International Journal
Wireless mesh networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Capacity and interference aware link scheduling with channel assignment in wireless mesh networks
Journal of Network and Computer Applications
Journal of Network and Computer Applications
On-demand channel reservation scheme for common traffic in wireless mesh networks
Journal of Network and Computer Applications
Joint scheduling and routing algorithm with load balancing in wireless mesh network
Computers and Electrical Engineering
The capacity of wireless networks
IEEE Transactions on Information Theory
An on-demand routing protocol for improving channel use efficiency in multichannel ad hoc networks
Journal of Network and Computer Applications
Journal of Network and Computer Applications
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Wireless mesh networks have emerged recently to improve networking performance and other networking services. The combination of multi-radio nodes with multi-hop mesh architectures leads researcher to overcome some constraints of single-radio networks such as incapability of effective scale to exploit the increasing available system bandwidth. Therefore, a good channel assignment (CA) in multi-radio mesh networks can reduce the number of interference co-channels and improve the network throughput. In this paper, an improved version of gravitational search algorithm (IGSA) is proposed to solve CA problems; a local operator is combined with the gravitational search algorithm to find the best solution. In this study, the main goal is to minimize the overall interference and to increase the network throughput with ensuring network connectivity. The obtained results confirm the high performance of our algorithm in comparison with other related works.