In this article, we propose a simple, reliable, and rapid serial timing acquisition algorithm for hybrid direct-sequence and fast frequency-hopping packet radio communication systems. The proposed algorithm is designed in both the frequency domain of frequency hopping and the pseudonoise code domain of direct sequence. We provide the performance analysis for our proposed algorithm and confirm its exactness by simulation. Compared with the conventional serial search algorithm, the proposed algorithm shows much faster acquisition time while obtaining similar performance.

中文翻译：

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DS / FFH混合分组无线通信的快速时序采集算法

在本文中，我们为混合直接序列和快速跳频分组无线通信系统提出了一种简单，可靠且快速的串行时序捕获算法。在跳频的频域和直接序列的伪噪声码域中都设计了该算法。我们提供了所提出算法的性能分析，并通过仿真确认了其准确性。与传统的串行搜索算法相比，该算法在获得相似性能的同时，显示了更快的采集时间。