Abstract
The paper proposes a routing protocol that efficiently coordinates data flows among secondary systems with heterogeneous spectrum availability in an ad-hoc cognitive radio network architecture. Efficient protocol operation as a matter of maximum-possible routing paths establishments and minimum delays is obtained by a coordination mechanism, which was implemented based on a simulation scenario. The simulation scenario includes a number of secondary systems that exploit television white spaces, under the spectrum of commons regime. The validity of the research approach is verified via a number of experimental tests, conducted under controlled simulation conditions, evaluating the performance of the proposed routing protocol.
Original language | English |
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Title of host publication | 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 |
Pages | 1096-1101 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 2012 |
Event | 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 - Sydney, NSW, Australia Duration: 9 Sept 2012 → 12 Sept 2012 |
Other
Other | 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 |
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Country/Territory | Australia |
City | Sydney, NSW |
Period | 9/09/12 → 12/09/12 |
Keywords
- Ad-hoc Networks
- Cognitive Radio
- Routing protocols
- TVWS