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中文摘要：
随着网络需求的改变，信息中心网络ICN（Information Centric Networking）被提出，目前提出的ICN方案基本存在可扩展和部署难的问题．文中提出了一种新的面向服务和信息的网络体系结构SIONA．采用了IP地址加信息内容的Hash值作为信息名字，支持缓存加多源组播的路由模式，阐述了路由器反馈接收端驱动的多窗口的拥塞控制协议．IP地址作为信息名字的前缀，不仅支持IP地址的路由，而且解决了ICN的可扩展和部署难问题，保证了SIONA仍具有IP网络的可扩展能力．而多源组播路由协议和拥塞控制协议的提出保证了SIONA更高效、更稳定和更公平的传输．文中模拟了多源分块路由算法和拥塞控制算法．通过分析和模拟，SIONA不仅具有良好的可扩展性，而且更具高效性、安全性和易部署性．
英文摘要：
With the change of network requirements, information-centric network （ICN） has been proposed. Current ICN schemes generally have not good scalability and deployment. This paper advances a new service and information oriented network architecture-SIONA. In SIONA, we adopt the IP address plus the hash of information contents as the information name, present the routing model of cache plus multi-source multicast, and introduce the router-feedback, receiver- driven and multi-window congestion control protocol. Because it uses IP address as the prefix of the information name, SIONA not only supports the IP routing, but also solves the problems about scalability and deployment in ICN. Accordingly, this ensures that SIONA has the same scalahility as IP networks. The multi-source multieast protocol and congestion control protocol ensure that SIONA has more efficiency, more stable and fairer transport. In this paper, we simu- lated Multi-Source Blocking Routing Algorithm （MSBRA） and Router Feedback Congestion Control Algorithm（RFCCA）. SIONA has not only good scalability, but also better efficiency, security and easier deployment via analysis and simulation.
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