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arXiv · 1206.6561

Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network

Ahmed Hassan M. Hassan·Bin Dai·Benxiong Huang
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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.

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Ahmed Hassan M. Hassan, Bin Dai, Benxiong Huang. 2012-06-28. Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network. https://doi.org/10.5121/ijcnc.2012.4305

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