Maximization of Throughput for Gaussian Relay Channel with Hybrid Relaying: Decode-Amplify and Forward
J. Raja1, M. Logeswari2
1Dr. J. Raja, Professor, Department of ECE, Adhiparasakthi Engineering College, Melmaruvathur, Kanchipuram, India.
2M. Logeswari, Department of ECE, Adhiparasakthi Engineering College, Melmaruvathur, Kanchipuram, India.
Manuscript received on September 21, 2014. | Revised Manuscript received on October 13, 2014. | Manuscript published on October 30, 2014. | PP: 205-208 | Volume-4 Issue-1, October 2014. | Retrieval Number: A3542104114/2013©BEIESP
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Abstract: For the classic three node Gaussian relay channel with hybrid relaying of both decode and forward (DF) and amplify and forward (AF) relaying, the throughput maximization over a finite horizon of N transmission block is presented . Here we are assuming the deterministic energy harvesting model in which the parameters such as energy arrival time and harvested amount are known prior to the transmission. Consider the two types of data traffic based on different delays i.e., delay constraint (DC) and no delay constraint (NDC) traffic cases.
Keywords: Amplify and forward, Decode and forward, energy harvesting and Gaussian relay channel.