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PAPRlowerPTSandSLMalgorithm
- PAPR降低算法PTS和SLM源代码,降低峰值平均功率比的多载波调制的选择性映射-PAPR algorithm PTS and SLM to reduce the source code, reducing the peak-average power ratio of multicarrier modulation selective mapping
papr
- 内含OFDM 峰均比的仿真程序，选择性映射slm和部分序列pts-OFDM PAPR includes simulation program, selective mapping and partial sequence pts slm
papr_comparison
- papr comparison on the basis of slm, co-pts with different iteration-papr comparison on the basis of slm, co-pts with different iteration............
simulation-code
- papr code which reduce the power of communication device using slm or pts techniques
OFDMxitongjiangdifengpingbiyanjiu
- 正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率
slm_psk_qam
- 解决OFDM系统存在的峰均比过高的新方法，结合SLM和PTS两种常用方法(The new method to solve the problem of high peak-to-average ratio in OFDM systems, combined with two common methods of SLM and PTS)