IPSAG Cognitive Radio Routing Protocol: Models and Performance
Blekinge Institute of Technology, School of Computing2011 (English)Conference paper (Refereed) Published
The paper is about performance evaluation of IP Spectrum Aware Geographic routing protocol (IPSAG). IPSAG is an opportunistic cognitive routing protocol which determines a source-destination route in a hop by hop manner, based on both global and local information. Simulation results are reported for a particular case of IPSAG, where the cognitive radio (CR) nodes are uniformly distributed inside the cognitive radio network (CRN), and a two-dimensional random walk model is used to model the mobility of CR nodes. The results show that the IPSAG protocol is performing well in the case of a highly mobile CRN and that the source-destination path is successfully found in the majority of the cases, especially when the network is highly populated.
Place, publisher, year, edition, pages
IP spectrum aware routing, random walk
IdentifiersURN: urn:nbn:se:bth-7313Local ID: oai:bth.se:forskinfo2EF0431D75F84555C12579BE0054B43FISBN: 978-1-61208-131-1OAI: oai:DiVA.org:bth-7313DiVA: diva2:834916
First International Conference on Advances in Cognitive Radio (COCORA)
Best paper award2012-09-182012-03-112015-06-30Bibliographically approved