원문정보
보안공학연구지원센터(IJFGCN)
International Journal of Future Generation Communication and Networking
Vol.7 No.6
2014.12
pp.181-192
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In cognitive radio Ad Hoc networks, the events of node failure and link failure maybe happen frequently, especially the primary users will access the authorized channel whenever possible. In order to maintain the connection between cognitive users and resume their communication as soon as possible when the current route is invalid, a reliable routing mechanism CARC is proposed, which employs primary and candidate route to communicate under differential cases. Meanwhile, how to choose candidate route, maintain or rebuild route are also elaborated. Numerical simulations show that the proposed CARC protocol has a higher performance compared with other typical protocols.
목차
Abstract
1. Introduction
2. The System Model
2.1. The Multi-path Route Mechanism
2.2. The Determination of Candidate Route
3. CARC Route Protocol
3.1. Route Discovery
3.2. Route Response
3.3. Route Maintenance and Rebuilding
4. Simulation Analysis and Comparison
5. Conclusion
Acknowledgements
References
1. Introduction
2. The System Model
2.1. The Multi-path Route Mechanism
2.2. The Determination of Candidate Route
3. CARC Route Protocol
3.1. Route Discovery
3.2. Route Response
3.3. Route Maintenance and Rebuilding
4. Simulation Analysis and Comparison
5. Conclusion
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보