移动DVB-S2/RCS联合码帧同步的性能和复杂度优化

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI:10.1109/ASMS-SPSC.2010.5586906

Giulio Gabelli, C. Palestini, S. Cioni, A. Vanelli-Coralli, G. Corazza

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引用次数: 2

摘要

本文分析了DVB-RCS移动系统联合帧同步和码采集的可能性。由于该标准预见了直接序列扩频技术的采用，因此提出了能够应对当前情况的新型检测器。在平均获取时间和复杂性方面进行比较，并在性能/复杂性权衡方面确定最佳解决方案。

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A performance and complexity optimization of joint code and frame synchronization for DVB-S2/RCS mobile

This paper analyzes the possibility to perform joint frame synchronization and code acquisition for the DVB-RCS mobile system. Since the standard foresees the adoption of Direct Sequence Spread Spectrum techniques, novel detectors able to cope with the scenario at hand are proposed. Comparison in terms of Mean Acquisition Time and complexity are carried out, and the best solution in terms of performance / complexity tradeoff is identified.

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2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop

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