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

Channel Fading Effect Analysis on Diffusion Cooperation Strategies over Adaptive Networks


Abstract

In this paper, we investigate the performance of the diffusion adaptation strategies for parameter estimation in wireless adaptive networks, where the nodes exchange information over noisy and fading wireless channels. This paper shows the differences between the effect of Rayleigh and Rician fading over wireless adaptive networks and proves that the Rician fading is a more practical model in such kinds of networks. Simulation results imply that the effect of Rayleigh fading is more degrading for the estimation process than Rician fading. Also, the simulation results show the performance of adapt then combine (ATC) diffusion algorithm is better than the combine then adapt (CTA) algorithm by merely considering noise in wireless channels. While the performance of CTA prevails ATC over the wireless adaptive network in the presence of noise plus channel fading.


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]
Jie Yang, Ehsan Mostafapour, Amir Aminfar, Jie Wang, Hao Huang and Afsaneh Akhbari, "Channel Fading Effect Analysis on Diffusion Cooperation Strategies over Adaptive Networks," KSII Transactions on Internet and Information Systems, vol. 13, no. 1, pp. 172-185, 2019. DOI: 10.3837/tiis.2019.01.010

[ACM Style]
Yang, J., Mostafapour, E., Aminfar, A., Wang, J., Huang, H., and Akhbari, A. 2019. Channel Fading Effect Analysis on Diffusion Cooperation Strategies over Adaptive Networks. KSII Transactions on Internet and Information Systems, 13, 1, (2019), 172-185. DOI: 10.3837/tiis.2019.01.010