水下CDMA系统中的多径分集组合

Proceedings of the 11th International Conference on Underwater Networks & Systems Pub Date : 2016-10-24 DOI:10.1145/2999504.3001071

B. Seo, Ho-Shin Cho

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引用次数: 1

摘要

在本研究中，我们通过湖泊实验来评估水下CDMA系统的多径分集接收。首先，我们设计了具有等增益组合(EGC)和最大比组合(MRC)的多径分集CDMA发射机和接收机。然后，在韩国庆川湖进行了实验，表明分集组合成功地纠正了多径衰落引起的误码。

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A multipath diversity combining in underwater CDMA system

In this study, we evaluate a multipath diversity reception in underwater CDMA system by performing a lake experiment. First, we design CDMA transmitter and receiver equipped with a multipath diversity with equal gain combining (EGC) and maximal ratio combining (MRC). Then, an experiment is performed at Lake Kyungcheon, South Korea to show that the diversity combining successfully corrects bit errors caused by multipath fading.

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Proceedings of the 11th International Conference on Underwater Networks & Systems

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