An improved non-coherent detection algorithm for OST-CPM system is proposed, which is mainly applied to RC and REC shaped full response CPM signals.
针对OST-CPM系统,本文又提出了一种适用于RC以及REC成形的全响应CPM信号的非相干检测算法。
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考虑到瑞利衰落信道为随机信道，用非相干检测对信道进行估计。
Considering Rayleigh fading channel is random channel, noncoherent detection is used for channel estimation.
这种均衡器可以和非相干检测器配合使用，从而在存在码间干扰的情况下实现低复杂度的完全盲均衡。
This blind equalization algorithm can work with a noncoherent decoder, resulting in a low-complexity and completely blind method for decoding in the present of ISI.
PSK非相干解调法将经延时半个载波周期的接收信号与原接收信号相加，检测出两相邻码元载波相位变化情况，从而解调出数字信息。
Non coherent demodulation for 2PSK detects relation of carrier wave phase of the interval symbol by the (half period of carrier wave) delay and the adder, then the data is demodulated.
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