Research on the Synchronization of Modulation Hopping System:I Synchronization Scheme

被引:0
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作者
Tai Nengjian1
机构
关键词
secure communication; modulation hopping; synchronization;
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暂无
中图分类号
TN914.41 [跳频通信];
学科分类号
摘要
In order to achieve fast synchronization of the modulation hopping system, a synchronization scheme called short code to guide long code is adopted, and the initial synchronization hops and service hops are designed in detail.According to the system requirements for short code in the properties of time-varying, safety and balance, an algorithm to design wide-gap chaos short code based on TOD is proposed.Synchronization performance analysis shows that the algorithm has good performance, the initial synchronization time and the later entering network synchronization time are short, additionally, maximum synchronization time difference and synchronization maintaining time are long, all of which meet the needs of normal communications, and further verify the synchronization scheme feasible.
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页码:148 / 154
页数:7
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