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This paper presents a new method to use correlator in modern communications after analysing the application and performance of the traditional correlator in detail. According to the results of simulation, the new method have more precise frequency and timing synchronization in wireless communications, which improves its ability against interference of multipath and frequency selective fading. Even...
In this paper, we introduce a new SLM method to reduce the PAPR in OFDM systems. The orthogonal complex sequences produced according to the phase deviation sequences will be combined with the data sequences by appropriate proportion. Then the new information will be transmitted into the air. The receiver first detects the very complex sequences by using the correlator in the way of blind detection...
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