跳频多址中有界相互干扰的跳频模式

MILCOM 1982 - IEEE Military Communications Conference - Progress in Spread Spectrum Communications Pub Date : 1982-10-01 DOI:10.1109/MILCOM.1982.4805942

T. Seay

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引用次数: 16

摘要

给出了保证最大成对命中次数的跳跃模式的数目和长度的理论界限。给出了实现单命中边界的跳跃模式集的构造，以及在存在时间或频率异步或两者同时存在的情况下保证成对命中数量最大的跳跃模式。结果表明，当数据报文的持续时间不同时，与固定速率编码相比，可变速率编码允许对最坏情况下的干扰进行“平均”。

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Hopping Patterns for Bounded Mutual Interference in Frequency Hopping Multiple Access

Theoretical bounds are given for the number and length of hopping patterns with a guaranteed maximum number of pairwise hits. Constructions for hopping pattern sets which achieve the single hit bounds are given, as well as hopping patterns which guarantee the maximum number of pairwise hits in the presence of time or frequency asynchrony, or both. It is shown that variable rate coding permits "averaging" of the worst case interference compared to fixed rate coding, when the data messages are of varying duration.

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MILCOM 1982 - IEEE Military Communications Conference - Progress in Spread Spectrum Communications

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