STBH: A Spectrum-tree-based Hybrid Routing Protocol for Cognitive Network

This thesis proposes a spectrum-tree-based hybrid routing protocol STBH for cognitive network. By proposing ideas of architecture, we introduce the model of STBH, route metric and the algorithm for forming a spectrum tree. Then we propose the route discovery and recovery strategy for Cognitive Networks both in single spectrum and among several spectrums. At last, with simulating by NS2, the effectiveness and robustness of STBH will be proved with the comparison with CTBR.

[1]  Wu Di,et al.  The research on policy-management-based dynamic spectrum access technology for cognitive network , 2009, 2009 ISECS International Colloquium on Computing, Communication, Control, and Management.

[2]  Akira Yamaguchi,et al.  Tree-Based Routing Protocol for Cognitive Wireless Access Networks , 2007, 2007 IEEE Wireless Communications and Networking Conference.

[3]  Ryan W. Thomas,et al.  Cognitive networks , 2005, First IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, 2005. DySPAN 2005..

[4]  Ian F. Akyildiz,et al.  NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey , 2006, Comput. Networks.

[5]  Joseph Mitola,et al.  Cognitive radio: making software radios more personal , 1999, IEEE Wirel. Commun..

[6]  Haitao Zheng,et al.  Route and spectrum selection in dynamic spectrum networks , 2006, CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006..