优化链路层能量效率的比特传输功率

2014 28th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2014-05-13 DOI:10.1109/WAINA.2014.119

A. Ghanavati, D. Lee

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引用次数: 3

摘要

在本文中，我们研究了优化传输功率(每符号能量)的问题，以最小化在衰落信道上采用自动重复请求(ARQ)方案的点对点链路中向目标节点发送帧所需的预期能量。我们导出了期望能量作为传输功率的函数，并基于该函数的性质推导了一个简单的优化算法。

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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Optimizing Bit Transmission Power for Link Layer Energy Efficiency

In this paper, we study the issue of optimizing transmission power (energy per symbol) for minimizing the expected energy required to deliver a frame to the destination node in a point-to-point link employing an automatic repeat request (ARQ) scheme over a fading channel. We derive the expected energy as a function of the transmission power and derive a simple optimization algorithm based on the properties of this function.

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2014 28th International Conference on Advanced Information Networking and Applications Workshops

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