Capacity of Ad Hoc wireless networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Fuzzy Control
ISPAN '00 Proceedings of the 2000 International Symposium on Parallel Architectures, Algorithms and Networks
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Centralized channel assignment and routing algorithms for multi-channel wireless mesh networks
ACM SIGMOBILE Mobile Computing and Communications Review
Proceedings of the 10th annual international conference on Mobile computing and networking
First Course On Fuzzy Theory And Applications.
First Course On Fuzzy Theory And Applications.
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
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
Starvation mitigation through multi-channel coordination in CSMA multi-hop wireless networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Robust rate adaptation for 802.11 wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Estimation of link interference in static multi-hop wireless networks
IMC '05 Proceedings of the 5th ACM SIGCOMM conference on Internet Measurement
Implementation of dynamic channel switching on IEEE 802.11-based wireless mesh networks
Proceedings of the 4th Annual International Conference on Wireless Internet
Fuzzy-based cross-layer transmission scheme with QoS considerations for wireless mesh networks
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Joint channel assignment and routing in real time wireless mesh network
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
MIMO rate adaptation in 802.11n wireless networks
Proceedings of the sixteenth annual international conference on Mobile computing and networking
Enhance & explore: an adaptive algorithm to maximize the utility of wireless networks
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
Self-reconfigurable wireless mesh networks
IEEE/ACM Transactions on Networking (TON)
Using Partially Overlapping Channels to Improve Throughput in Wireless Mesh Networks
IEEE Transactions on Mobile Computing
IEEE Transactions on Mobile Computing
Channel Allocation and Routing in Hybrid Multichannel Multiradio Wireless Mesh Networks
IEEE Transactions on Mobile Computing
Large-scale access scheduling in wireless mesh networks using social centrality
Journal of Parallel and Distributed Computing
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Dynamic channel assignment algorithms allow wireless nodes to switch channels when their traffic loads exceed certain thresholds. These thresholds represent estimations of their throughput capacities. Unfortunately, the threshold estimation may not be accurate due to co-channel interference (CCI) and adjacent-channel interference (ACI), especially with high traffic loads in dense networks. When the link capacity is over-estimated, these channel assignment algorithms are not effective. This is because the channel switch is not triggered even with overloaded data traffic and the link quality decreases significantly as the channel is overloaded. When the link capacity is under-estimated, the link is under-utilized. Moreover, when link traffic load increases from time to time, channel switch occurs frequently. Such frequent channel switches increase latency and degrade throughput, and can even cause network wide channel oscillations. In this paper, we propose a novel threshold-based control system, called balanced control system (BCS). The proposed threshold-based control policy consists of deciding, according to the real time traffic load and interference, whether to switch to another channel, which channel should be switched to and how to perform the switch. Our control model is based on a fuzzy logic control. The threshold which assists to make the channel switch decisions, could be deduced dynamically according to the real-time traffic of each node. We also design a novel dynamic channel assignment scheme, which is used for the selection of the new channel. The channel switch scheduler is provided to perform channel-switch processing for sender and receiver over enhanced routing protocols. We implement our system in NS2, and the simulation results show that with our proposed system, the performance improves by 12.3%-72.8% in throughput and reduces 23.2%-52.3% in latency.