基于grassmann流形的非相干酉空时调制解调算法研究

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1、华中科技大学硕士学位论文目录摘要···················································································IAbstract··············································································II1绪论1.1研究背景··········································································11.2MIMO调制概述·····

2、····························································21.3酉空时调制解调研究现状·····················································41.4本文研究内容及安排···························································62Grassmann流形上的非相干酉空时通信基础2.1Grassmann流形基本理论··············································

3、········82.2非相干MIMO调制系统模型················································122.3信道容量及酉空时星座图结构··············································142.4基于Grassmann流形的酉空时通信分析··································162.5最大似然解调···································································172.6经典酉空时星座图调

4、制解调方案···········································192.7本章小结·········································································243基于Grassmann流形上的对跖结构非相干酉空时星座图设计3.1对跖结构星座图································································253.2Grassmann流形上的酉矩阵框架·····························

5、···············263.3距离测度准则···································································283.4Grassmann流形上对跖结构非相干酉空时星座图设计·················283.5仿真与结果分析································································303.6本章小结······························································

6、···········32V万方数据华中科技大学硕士学位论文4基于对跖结构非相干酉空时码的解调算法设计1.1投影主角解调算法·····························································331.2对跖解调算法···································································361.3对跖阈值解调算法·····························································381.4仿真与结果分析··

7、······························································411.5本章小节·········································································445全文总结与展望2.1本文的主要研究工作··························································462.2下一步工作展望······························