• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing


Abstract

A common concern regarding cooperative spectrum sensing (CSS) schemes is the occupied bandwidth and the energy consumption during the transmissions of sensing information to the fusion center over the reporting control channels. This concern is intensified if the number of cooperating secondary users in the network is large. This article presents a new fusion strategy for a CSS scheme, aiming at increasing the energy efficiency of a recently proposed bandwidth-efficient fusion scheme. Analytical results and computational simulations unveil a high increase in energy efficiency when compared with the original approach, yet achieving better performances in some situations, and lower implementation complexity.


Statistics

Show / Hide Statistics

Statistics (Cumulative Counts from December 1st, 2015)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article

[IEEE Style]
Guilherme Pedro Aquino, Dayan Adionel Guimarães and Marco E. G. V. Cattaneo, "Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing," KSII Transactions on Internet and Information Systems, vol. 10, no. 3, pp. 996-1015, 2016. DOI: 10.3837/tiis.2016.03.003

[ACM Style]
Aquino, G. P., Guimarães, D. A., and Cattaneo, M. E. G. V. 2016. Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing. KSII Transactions on Internet and Information Systems, 10, 3, (2016), 996-1015. DOI: 10.3837/tiis.2016.03.003