STBH: A Spectrum-tree-based Hybrid Routing Protocol for Cognitive Network
Lu Chuntao, Zhang Huyin -, Di Wu, Xin Li, Zhu Zhou - · Journal of Convergence Information Technology · 2010
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.