赛博空间网络体系架构研究与设计  

Research and design of network architecture for cyberspace

作　　者：周未[1] 张宏[1] 李千目[1] 郭萍[1] 

机构地区：[1]南京理工大学计算机科学与工程学院,江苏南京210094

出　　处：《南京理工大学学报》2013年第6期845-849,共5页Journal of Nanjing University of Science and Technology

基　　金：国家自然科学基金(60903027)

摘　　要：为了解决赛博空间(Cyberspace)的网络架构设计问题,该文研究了支持分层框架的赛博空间协议模型。在分析构建开放网络基础架构、网络合成和自我管理架构的基础上,利用协议模型的层间接口及各层组织方式保证了支持网络模块化功能的接口和网络层次。通过增强全域感知、全域到达、全域控制能力保证了所有类型的赛博节点(Cybernode)的通信质量和安全。对比结果表明该模型简化了层次间访问服务方式,使层的功能易于更新,减少了可能的通信代价。To solve the problem of network architecture design of cyberspace,a cyberspace protocol model supporting multi-layer architecture is studied. Through analyzing the basic architecture of open networks,network synthesis and self-management architecture,the interface and the network level supporting network modular functionality are realized by using the interfaces between different layers of the protocol model. The communication qualities and safeties of all kinds of cybernodes are realized by enhancing the whole-area apperception,reach and control abilities. Comparison results show that the model proposed here simplifies the access service mode between levels,makes the layer functions easy to be updated,and reduces the possible cost of communication.

关 键 词：赛博空间 网络 分层框架 协议模型 赛博节点 

分 类 号：N55[自然科学总论]