Analysis of channel access with spectrum handoff in cluster based cognitive radio sensor networks

Author

Jong-Hong Park ; Yeonghun Nam ; Jong-moon Chung

Author_Institution

Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea

fYear

2013

fDate

14-16 Oct. 2013

Firstpage

232

Lastpage

233

Abstract

In this paper, the novel stochastic model for cluster-based cognitive radio sensor networks with spectrum handoff system is presented by analyzing forced termination probability and blocking probability. In addition, connection success ratio of cognitive users is modeled. The results demonstrate that proposed model in spectrum handoff system greatly reduce forced termination probability and blocking probability in cluster-based cognitive radio sensor networks.

Keywords

cognitive radio; pattern clustering; probability; radio access networks; radio spectrum management; signal detection; stochastic processes; wireless channels; wireless sensor networks; blocking probability; channel access analysis; cluster based cognitive radio sensor network; cognitive user modeling; connection success ratio; forced termination probability analysis; spectrum handoff system; stochastic model; blocking probability; cluster-based network; conitive radio sensor networks; forced termination probability; spectrum handoff;

fLanguage

English

Publisher

ieee

Conference_Titel

ICT Convergence (ICTC), 2013 International Conference on

Conference_Location

Jeju

Type

conf

DOI

10.1109/ICTC.2013.6675346

Filename

6675346