Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network
Abstract
Recent technological advances in wireless communications offer new opportunities and challenges for relay network.To enhance system performance, Demodulate-Network Coding (Dm-NC) scheme has been examined at relay node; it works directly to De-map the received signals and after that forward the mixture to the destination. Simulation analysis has been proven that the performance of Dm-NC has superiority over analog-NC. In addition, the Quantize-Decode-NC scheme (QDF-NC) has been introduced. The presented simulation results clearly provide that the QDF-NC perform better than analog-NC. The toggle between analogNC and QDF-NC is simulated in order to investigate delay and power consumption reduction at relay node.
Cite
@article{arxiv.1206.6561,
title = {Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network},
author = {Ahmed Hassan M. Hassan and Bin Dai and Benxiong Huang},
journal= {arXiv preprint arXiv:1206.6561},
year = {2012}
}
Comments
11 pages, 8 figures, International Journal of Computer Networks & Communications (IJCNC), Vol.4, No.3, May 2012