Ad hoc网络时钟同步研究  

Research on clock synchronization of ad hoc networks

作　　者：董超[1] 田畅[1] 倪明放[1] 

机构地区：[1]解放军理工大学通信工程学院,江苏南京210007

出　　处：《通信学报》2006年第9期110-117,共8页Journal on Communications

基　　金：国家自然科学基金资助项目(90304016)~~

摘　　要：由于ad hoc网络应用环境的多样性且不同的应用具有不同的同步要求,没有一种时钟同步协议可以适应各种情况。在分析了网络时钟同步困难的基础上,结合不同的adhoc网络应用,探讨了不同应用环境下时钟同步协议的特殊性,并介绍了现有典型的adhoc网络时钟同步协议。最后,针对adhoc网络时钟同步中值得进一步研究的几个问题做了初步的分析。As the variety of ad hoc networks applications and synchronization requirements, none synchronization protocol can fit all the conditions. Based on the analysis of the difficulty of networks clock synchronization, the particularity of clock synchronization protocols for different networks applications was discussed and the typical clock synchronization protocols proposed for these applications were introduced. Finally, some further research problems for ad hoc networks clock synchronization were analyzed primarily.

关 键 词：时钟同步 ad HOC网络 网络应用 时钟同步协议 

分 类 号：TN929.5[电子电信—通信与信息系统]