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Performance Analysis of Synchronization Detection Algorithms in TD-LTE Cell Search

机译:TD-LTE小区搜索中同步检测算法的性能分析

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This paper mainly studies the TD-LTE cell search synchronization process. The synchronization process is mainly divided into the Primary Synchronization and the secondary synchronization detection process synchronization process. This paper present a mixed-correlation primary synchronization detection algorithm and Non-coherent secondary synchronization detection algorithm. Mixed-related synchronization detection algorithm can reduce the impact of frequency offset and multipath effects of detection. Non-coherent detection algorithm can reduce computation complexity so that it can improve the secondary synchronous detection rate.
机译:本文主要研究TD-LTE小区搜索同步过程。 同步过程主要分为主要同步和辅助同步检测过程同步过程。 本文介绍了一种混合关联初级同步检测算法和非相干二次同步检测算法。 混合相关的同步检测算法可以降低频率偏移和检测的多径效应的影响。 非相干检测算法可以降低计算复杂度,以便它可以提高次级同步检测率。

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