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Performance Analysis of Polar Coded IHDAF Relaying for Next Generation Cellular Networks

  • N. Madhusudhanan
  • R. Venkateswari
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 810)

Abstract

Cooperative relay networks play a vital role in improving the coverage and capacity of cellular networks. In order to achieve high reliability, relaying should be used with channel codes. In this paper, the hybrid relaying protocol based on the incremental procedure is proposed through polar codes. It provides 40% gain when the threshold signal-to-noise ratio between source and relay equals 5 and threshold signal-to-noise ratio between source and destination is optimal. Simulation result illustrates that incremental HDAF using polar codes outperform in Alamouti scheme compared to single-input-single-output systems.

Keywords

Incremental HDAF protocol Bit error rate Alamouti scheme 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Department of ECEPSG College of TechnologyCoimbatoreIndia

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