Then, two typical algorithms of the signal scrambling code technique are mainly analyzed, and they are the selected mapping (SLM) and the partial transmit sequence (PTS).
然后,本文重点研究了以选择映射法(SLM)和部分传输序列法(PTS)为代表的信号扰码技术。
参考来源 - MC·2,447,543篇论文数据，部分数据来源于NoteExpress
The selected mapping which lowers the PAPR of traditional OFDM system is employed for OFDM systems based on FRFT.
探讨了该系统中使用选择映射法降低峰均比。
The main contents are as follows:1. Reducing PAPR based on using Selected mapping (SLM): Selected mapping is an effective method of reducing PAPR.
利用选择性映射降低PAPR：选择性映射是降低PAPR的一种有效的方法。
The paper first introduces the selected mapping method for the reduction of the peak-to-average power ratio of OFDM signals, and a method for improving SLM using m-sequence is put forward.
在研究用选择性映射降法降低OFDM系统峰均功率比的基础上，提出了用m序列对SLM方法进行改进。
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