Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Link-level measurements from an 802.11b mesh network
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
Routing in multi-radio, multi-hop wireless mesh networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Channel Sounding of Industrial Sites in the 2.4 GHz ISM band
Wireless Personal Communications: An International Journal
Wireless mesh networks: a survey
Computer Networks and ISDN Systems
Proceedings of the 11th annual international conference on Mobile computing and networking
Evaluation of multi-radio extensions to AODV for wireless mesh networks
Proceedings of the 4th ACM international workshop on Mobility management and wireless access
A cross-layer approach to channel assignment in wireless ad hoc networks
Mobile Networks and Applications
International Journal of Communication Systems - Special Issue on Ubiquitous Wireless Mesh Networks
Pilot tone selection for channel estimation in a mobile OFDM system
IEEE Transactions on Consumer Electronics
Cognitive Wireless Mesh Networks with Dynamic Spectrum Access
IEEE Journal on Selected Areas in Communications
Routing Metrics and Protocols for Wireless Mesh Networks
IEEE Network: The Magazine of Global Internetworking
Adaptive Sending Rate Over Wireless Mesh Networks Using SNR
International Journal of Wireless Networks and Broadband Technologies
Computers and Electrical Engineering
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Multi-channel Multi-radio technology constitutes a viable approach to expand the capacity of Wireless Mesh Networks(WMNs). While many routing and channel assignment schemes have been proposed for WMNs, it is also important to integrate physical layer considerations into the routing process. In particular, multi-path fading is a challenging physical phenomenon, and it has been shown to be an important reason for packet loss in WMNs. In a multi-channel environment, the problem becomes more involved because different channels may undergo fading to varying extents. In addition there exists significant interference owing to the power leakage between the channels used by adjacent Mesh Routers (MRs). In this paper, we propose a Cross-layer CHannel Adaptive Routing protocol (XCHARM) for Multi-Radio Multi-Channel WMNs. XCHARM integrates routing and channel assignment during route setup, so that the interference caused by nodes transmitting on non-orthogonal channels in the same carrier sensing domain is greatly mitigated. Moreover, it jointly addresses the problems of channel and transmission rate selection based on fading and interference concerns. The simulation results confirm the benefits of the proposed architecture when compared with other routing protocols for WMNs, under realistic channel conditions and different networks topologies.