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Performance of Improved FM-DCSK system Based on Differential-coding Method

机译:基于差分编码方法的改进FM-DCSK系统的性能

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In this paper a differential-coding method is applied to improved FM-DCSK transmitter to simplify the receiver configuration. Further based on our proposed scheme, a new error correction principle is presented to enhance the noise performance of the purposed system. The BER performance of the different FM-DCSK systems including proposed one is investigated over AWGN channels. Simulation results show that the proposed system using new error correction algorithm owns a comparable noise performance and much lower complexity and delay comparing improved systems.
机译:本文将差分编码方法应用于改进的FM-DCSK发送器,以简化接收器配置。进一步基于我们提出的方案,提出了一种新的纠错原理,以增强目标系统的噪声性能。在AWGN信道上研究了包括建议的FM-DCSK系统在内的不同FM-DCSK系统的BER性能。仿真结果表明,与改进的系统相比,使用新的纠错算法的拟议系统具有可比的噪声性能,并且具有较低的复杂度和延迟。

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