跳频同步可靠性指标探讨  

Discussion on the Reliability Indexes of Frequency Hopping Synchronization

作　　者：鄢茂林[1] 蒋子刚 涂卫红[1] 

机构地区：[1]海军装备研究院,北京102249 [2]北京巨匠技术公司,北京102218

出　　处：《电讯技术》2009年第5期63-66,共4页Telecommunication Engineering

摘　　要：跳频同步系统的可靠性直接决定跳频系统的总体性能和抗干扰能力。探讨了一般条件下以及压制干扰条件下的可靠性指标,提出了基于相关器同步、基于大数逻辑纠错编码和跳频同步信息传输的可靠性指标体系,以及初始同步、迟入网勤务同步和快速再同步的可靠性指标描述,对跳频同步系统设计具有参考意义。The reliability of frequency hopping（FH） synchronization system directly determines the overall performance and anti -jamming ability of FH system. The reliability indexes of FH synchronization system under general, conditions as well as under oppressive jamming are discussed. A reliability indexes system of FH synchronization information transmission based on correlator synchronization and majority - logic error - correction coding is put forward. The reliability indexes of initial synchronization, deferred - network - entry service synchronization, and rapid resynchronization are described. The discussion can provide reference for design of FH synchronous systems.

关 键 词：跳频通信 同步 可靠性指标 

分 类 号：TP919.34[自动化与计算机技术]