具有正交空间调制的LOS毫米波通信

2016 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) Pub Date : 2016-12-01 DOI:10.1109/ISSPIT.2016.7886018

R. Mesleh, Abdelhamid Younis

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引用次数: 6

摘要

本文对视距毫米波正交空间调制多输入多输出(MIMO)系统的容量进行了分析。QSM是一种新的MIMO技术，它在提高传统空间调制(SM)性能的同时，几乎保留了传统空间调制的所有固有优点。此外，毫米波利用免许可的宽带频谱，是未来无线系统的一个非常有前途的候选者。本文对毫米波- qsm系统的互信息和可实现容量进行了详细而新颖的分析。推导并讨论了达到理论容量的条件。给出了蒙特卡罗模拟结果来验证推导公式。结果表明，在不同的系统和信道配置下，可以实现显著的性能增强。

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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LOS millimeter-wave communication with quadrature spatial modulation

Capacity analysis for line-of-sight (LOS) millimeter-wave (mmWave) quadrature spatial modulation (QSM) multiple-input multiple-output (MIMO) system is presented in this paper. QSM is a new MIMO technique proposed to enhance the performance of conventional spatial modulation (SM) while retaining almost all its inherent advantages. Furthermore, mmWave utilizes a license-free wide-bandwidth spectrum and is a very promising candidate for future wireless systems. Detailed and novel analysis of the mutual information and the achievable capacity for mmWave-QSM system are presented in this study. The conditions under which theoretical capacity can be achieved are derived and discussed. Monte Carlo simulation results are provided to corroborate derived formulas. It is shown that significant performance enhancements can be achieved under different system and channel configurations.

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2016 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)

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