Performance of the time hopping modified PSM system on the AWGN channel
Performance of the time hopping modified PSM system on the AWGN channel
复制标题
跳时改进的 PSM 系统在 AWGN 信道上的性能
DOI：
10.1109/glocom.2002.1188517
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
H. Habuchi
中科院分区：
文献类型：
--
作者：
F. Ono;H. Habuchi
提出了一种使用伪噪声（PN）码的跳时修改PSM系统。跳时改进的PSM系统使用多个PN码，并通过连续PN码之间的间隔来传输信息。通过理论分析评估了该系统在加性高斯白噪声（AWGN）信道上的误码率性能和同步性能。结果，存在使考虑了同步性能的块错误概率接近下限的最佳前导码模式。跳时改进的PSM系统的效率高于传统的SS-PPM系统。
A time hopping modified PSM system using pseudo-noise (PN) codes is proposed. The time hopping modified PSM system uses the several PN codes, and it transmits information by the interval between the successive PN codes. The bit error rate performance and the synchronization performance of the proposed system on the additive white Gaussian noise (AWGN) channel are evaluated by theoretical analysis. As a result, there is the optimum preamble pattern for bringing the probability of block error that takes into account the synchronization performance close to the lower bound. The efficiency of the time hopping modified PSM system is greater than that of the conventional SS-PPM system.