Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
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
Proceedings of the 11th annual international conference on Mobile computing and networking
Routing and link-layer protocols for multi-channel multi-interface ad hoc wireless networks
ACM SIGMOBILE Mobile Computing and Communications Review
Performance modeling of a bottleneck node in an IEEE 802.11 ad-hoc network
ADHOC-NOW'06 Proceedings of the 5th international conference on Ad-Hoc, Mobile, and Wireless Networks
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
Cognitive radio: brain-empowered wireless communications
IEEE Journal on Selected Areas in Communications
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Routing in cognitive radio networks: Challenges and solutions
Ad Hoc Networks
Routing and QoS provisioning in cognitive radio networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Reactive routing for mobile cognitive radio ad hoc networks
Ad Hoc Networks
Higher layer issues in cognitive radio network
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
Routing in Distributed Cognitive Radio Networks: A Survey
Wireless Personal Communications: An International Journal
A multi-metric routing protocol with service differentiation for cognitive radio ad-hoc networks
Proceedings of the 16th ACM international conference on Modeling, analysis & simulation of wireless and mobile systems
Primary weight measure and its support in stochastic routing for dynamic cognitive radio networks
Proceedings of the 1st ACM workshop on Cognitive radio architectures for broadband
Economic model for routing and spectrum management in cognitive wireless mesh network
International Journal of Networking and Virtual Organisations
A new outlook on routing in cognitive radio networks: minimum-maintenance-cost routing
IEEE/ACM Transactions on Networking (TON)
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Although Cognitive Radio technology brings efficient spectrum usage and effective interference avoidance, it also brings new challenges to routing in multi-hop Cognitive Radio Networks. Firstly, spectrum assignment is required for each hop in routing; secondly, new delay is introduced during multi-frequency scheduling and frequency switching in each node; thirdly, the intersecting nodes serving multi-frequency traffic is easy to be bottleneck in neighborhood region. In this paper, we analysis and model the pernode delay and the path delay in multi-hop Cognitive Radio Network. Then we propose a framework of local coordination based routing and spectrum assignment to solve above problems, which consists of one protocol for routing path and one scheme for neighborhood region. A on-demand Routing and Spectrum Assignment Protocol is proposed to exchange the local spectrum information and interact with multi-frequency scheduling in each node. A local coordination scheme is presented to support flow redirection at an intersecting node and distribute heavy multi-frequency workload to its neighborhood. We prove the correctness and effectiveness of the protocol by thorough simulations, and find that the proposed solution provides good adaptability to varying spectrum distribution. The end-to-end delay when adaptive relay is cooperating with routing protocol outperforms traditional bare-routing solutions.