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Reducing the peak to average power ratio of MIMO-OFDM using particle swarm optimization based PTS.

机译：使用基于粒子群优化的PTS降低MIMO-OFDM的峰均功率比。

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In this thesis we proposed PSO based PTS to accomplish the lowest Peak-to-Average Power Ratio of MIMO-OFDM system. We applied the PSO based PTS on each antenna of the system in order to find the optimal phase factors which is a straightforward method to get the minimum PAPR in such a system. The performance of PSO based PTS algorithm in MIMO-OFDM with a wide range of phase factor tends to give a high performance according to the simulation results. In addition, there is no need to increase the number of particles of the PSO algorithm to enhance the performance of the system, which keeps the complexity of finding the minimum PAPR reasonable.

机译：在本文中，我们提出了基于PSO的PTS，以实现MIMO-OFDM系统的最低峰均功率比。我们在系统的每个天线上应用了基于PSO的PTS，以找到最佳相位因子，这是在此类系统中获得最小PAPR的直接方法。根据仿真结果，在具有宽相位因子的MIMO-OFDM中，基于PSO的PTS算法的性能趋于提供高性能。另外，不需要增加PSO算法的粒子数量来增强系统性能，这使得寻找最小PAPR的复杂性保持合理。

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作者
Mazin, Asim M.;
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作者单位

Southern Illinois University at Carbondale.;

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授予单位 Southern Illinois University at Carbondale.;
学科 Engineering Electronics and Electrical.
学位 M.S.
年度 2013
页码 59 p.
总页数 59
原文格式 PDF
正文语种 eng
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1. PEAK-TO-AVERAGE POWER RATIO REDUCTION USING ACTIVE CONSTELLATION EXTENSION-PROJECTION ONTO CONVEX SETS COMBINED WITH PARTICLE SWARM OPTIMIZATION ADDED TO SPACE TIME BLOC CODING IN MULTIPLE INPUT MULTIPLE OUTPUT-ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM [J] . Ahmed Ouqour, Abdelhamid Louliej, Younes Jabrane, Journal of computer sciences . 2012,第12期

机译：在多输入多输出正交频分复用系统中，通过在凸集上进行主动星座扩展和投影，并结合粒子群优化和时空BLOC编码，对凸集进行峰值平均功率降低
2. PEAK-TO-AVERAGE POWER RATIO REDUCTION USING ACTIVE CONSTELLATION EXTENSION-PROJECTION ONTO CONVEX SETS COMBINED WITH PARTICLE SWARM OPTIMIZATION ADDED TO SPACE TIME BLOC CODING IN MULTIPLE INPUT MULTIPLE OUTPUT-ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM | Science Publications [J] . Abdelhamid Louliej, Abdellah Ait Ouahman, Ahmed Ouqour, Journal of computer sciences . 2012,第12期

机译：多输入多输出正交频分系统中使用主动星座扩展-投影到凸集上的凸平均功率比降低结合到粒子群优化并添加到时空BLOC编码的粒子群优化科学出版物
3. Reducing the Peak to Average Power Ratio of MIMO-OFDM Systems [J] . Asim M. Mazin, Garth V. Crosby International Journal of Computer Networks & Communications . 2013,第3期

机译：降低MIMO-OFDM系统的平均功率比峰值
4. Reducing the Peak to Average Power Ration of OFDM System using Particle Swarm Optimization [C] . Jing Gao, Jinkuan Wang, Zhibin Xie The 4th International Conference on Wireless Communications, Networking and Mobile Computing（第四届IEEE无线通信、网络技术及移动计算国际会议）论文集 . 2008

机译：使用粒子群算法降低OFDM系统的峰均功率比
5. Study of a novel peak restoration technique to optimize OFDM receiver performance in the presence of peak-to-average power ratio signal distortion. [D] . Mahasukhon, Puttipong. 2010

机译：研究一种在峰值平均功率比信号失真的情况下优化OFDM接收机性能的新型峰值恢复技术。
6. A New Fractional Particle Swarm Optimization with Entropy Diversity Based Velocity for Reactive Power Planning [O] . Muhammad Waleed Khan, Yasir Muhammad, Muhammad Asif Zahoor Raja, 2020

机译：基于熵分集的功率规划速度新的分数粒子群优化
7. PEAK-TO-AVERAGE POWER RATIO REDUCTION USING ACTIVE CONSTELLATION EXTENSION-PROJECTION ONTO CONVEX SETS COMBINED WITH PARTICLE SWARM OPTIMIZATION ADDED TO SPACE TIME BLOC CODING IN MULTIPLE INPUT MULTIPLE OUTPUT-ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM [O] . Abdellah Ait Ouahman, Brahim Ait Es Said, Younes Jabrane, 2012

机译：在多输入多输出正交频分复用系统中，通过在凸集上进行主动星座扩展和投影，并结合粒子群优化和时空BLOC编码，对凸集进行峰值平均功率降低

Reducing the peak to average power ratio of MIMO-OFDM using particle swarm optimization based PTS.

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