链路自适应认知无线网络能耗分析

2009 IEEE 3rd International Symposium on Advanced Networks and Telecommunication Systems (ANTS) Pub Date : 2009-12-14 DOI:10.1109/ANTS.2009.5409875

R. Mahapatra

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引用次数: 4

摘要

本文研究了一个无线认知无线电(CR)网络的能量消耗，其中每个节点都配备了CR，网络是一个时隙OFDMA系统。特别地，我们使用一种联合自适应调制和功率分配算法来研究CR网络的能耗效率。我们还研究了绿色通信的最佳网络区域。

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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Energy consumption analysis in link adaptive cognitive radio network

In this paper, we investigate the energy consumption of a wireless cognitive radio (CR) network, where each node is equipped with CR and the network is an OFDMA system operating on time slots. In particular, we investigate the energy consumption efficiency in CR network using a joint adaptive modulation and power allocation algorithm. We also investigate the optimum network area for green communication.

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来源期刊

2009 IEEE 3rd International Symposium on Advanced Networks and Telecommunication Systems (ANTS)

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