摘要: |
基于完备序列,提出了一类无碰撞区跳频序列集的构造方法,分析了跳频序列集的性能,证明了该跳频序列集达到了理论限。在此基础上,提出了一类非重复无碰撞区跳频序列集的构造方法,并给予了证明。 |
关键词: 跳频通信 准同步跳频码分多址 序列设计 无碰撞区 |
DOI:10.3969/j.issn.1001-893X. |
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基金项目: |
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Construction of Frequency-Hopping Sequences with No-Hit Zone |
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Abstract: |
Based on perfect sequences,a new construction method of frequency-hopping sequences with no-hit zone(NHZ-FH sequences) is presented.The performance of these sequences is analyzed.And the sequences reach the theoretical bound.Furthermore,a construction method of no-repeating NHZ-FH sequences is presented,and the proof process is given. |
Key words: frequency-hopping communication,QS-FH-CDMA,sequences design,NHZ |