基于ofdm双向中继网络资源优化分配算法的-研究

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1、andthefairnessamongusers.Itfirstlyproposesthesub-carrierpairingalgorithmofmeetingthelowestratewhichusersexpect.ThencombiningtheLagrangedualandsub-gradientalgorithmachievetheoptimalallocationofpowerresources;Simulationanalysisshowthattheproposedalgorithmnotonlygetagoodresourc

2、eutilization,butalsoachievehighfairness.Keywords:Two-Wayrelaying,OFDM,Subcarriermatching,Powerallocation,Fairness,LagrangedualIII万方数据目录专用术语注释表.....................................................................................................................................

3、..................1第一章绪论.............................................................................................................................................................21.1引言........................................................................................

4、....................................................................21.2OFDM技术的发展.....................................................................................................................................31.3双向中继网络资源分配算法的研究现状........................................

5、.........................................................41.4双向中继OFDM网络资源分配算法的研究进展...................................................................................51.5主要贡献及论文结构.................................................................................................

6、...............................61.5.1论文的主要贡献.............................................................................................................................61.5.2论文框架结构..............................................................................................

7、...................................7第二章相关基础知识.............................................................................................................................................92.1OFDM基本原理.............................................................................

8、............................................................92.2双向中继网络.....