Activity Pattern Impact of Primary Radio Nodes on Channel Selection Strategies - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2011

Activity Pattern Impact of Primary Radio Nodes on Channel Selection Strategies

Abstract

The performance of cognitive radio network is highly dependent upon the primary radio nodes activity pattern. In this paper, we study and analyze the impact of different PR nodes activity pattern with the help of three performance metrics. In this perspective, we use our channel selection strategy SURF and three other channel selection strategies i.e., Random (RD), Highest Degree (HD), and Selective Broadcasting (SB). We analyze the performance of these channel selection strategies through extensive NS-2 simulations. Moreover, we also analyze how these strategies respond to different PR nodes activity. Simulation results confirm that SURF outperforms RD, HD, and SB in terms of delivery ratio and causes less harmful interference to PR nodes, in all primary radio nodes activity pattern.
Fichier principal
Vignette du fichier
COGART_Final.pdf (514.61 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

inria-00630230 , version 1 (07-10-2011)

Identifiers

Cite

Mubashir Husain Rehmani, Aline Carneiro Viana, Hicham Khalife, Serge Fdida. Activity Pattern Impact of Primary Radio Nodes on Channel Selection Strategies. CogART 2011 - 4th International Workshop on Cognitive Radio and Advanced Spectrum Management, Oct 2011, Barcelona, Spain. pp.36:1--36:5, ⟨10.1145/2093256.2093292⟩. ⟨inria-00630230⟩
260 View
365 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More