摘要: |
流星余迹通信是一种突发通信。在研究流星余迹通信及其信道特点的基础上,提出了将OFDM应用于流星余迹通信的设计思想,对具体实现中的关于OFDM参数的选取、同步及峰平比的降低等关键技术进行了深入分析,并给出了可行的解决方案。 |
关键词: 流星余迹通信 正交频分复用 多径干扰 参数选择 |
DOI:10.3969/j.issn.1001-893X. |
投稿时间:2004-10-11 |
基金项目:国家自然科学基金;军事通信技术预研项目 |
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Application of OFDM for Meteor Burst Communications |
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Abstract: |
Meteor Burst Communication(MBC) is a kind of burst communication. Based on the research of MBC and its channel characters, the idea of applying OFDM into MBC is presented. The key technologies in the implementation such as the parameters selection, synchronization and PAR (Peak to Average Ratio)reduction are analyzed and the available solutions are also presented. |
Key words: Meteor Burst Communication(MBC),OFDM,Multiple-access interference,Parameter selection, |