基于射频能量收集的继电器:非正交AF Vs动态DF

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI:10.1109/WPMC.2017.8301865

Yepuri Sudhakara Rao, A. Madhukumar, Rajendra Prasad Sirigina

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引用次数: 3

摘要

考虑了一种基于中继的系统，其中中继节点由基于射频(RF)的能量收集(EH)供电。本文研究了基于非正交EH的放大转发(EH- naf)协议的分集复用权衡(DMT)。对该协议的分析表明，在更短的能量收集时间下，该协议的DMT性能接近非基于eh的协议。最后，将EH- naf与基于EH的动态解码转发(EH- ddf)协议进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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RF energy harvesting based relays: Non-orthogonal AF Vs dynamic DF

A relay-based system, where the relay node is powered by radio frequency (RF) based energy harvesting (EH), has been considered. This work characterizes the diversity-multiplexing tradeoff (DMT) of non-orthogonal EH based amplify-and-forward (EH-NAF) protocol. Analysis of the protocols reveals that its DMT performance approaches that of non-EH based counterpart for smaller energy harvesting durations. Finally, EH-NAF is compared with EH based dynamic decode- and-forward (EH-DDF) protocol.

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2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)

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