中文摘要：

TCP/IP体系结构关注主机互连、数据可达,尽力而为、端到端、边缘智能、中心笨拙等设计思想是互联网成功壮大发展的重要因素,然而,其设计局限性也使其难以支持下一代互联网发展,迫切需要研究下一代互联网体系结构设计.在TCP/IP体系结构存在的问题分析基础上,详细介绍国际上已开展的重大下一代互联网研究项目进展情况,总结和借鉴这些研究项目对下一代互联网体系结构设计问题的观点,给出下一代互联网体系结构设计的需求目标,提出其体系结构参考模型设计指导原则,对目前国内外已提出的各种下一代互联网体系结构进行分类、综述和分析,并展望后续研究工作.

英文摘要：

The traditional network architecture TCP/IP model is focused on host inter-connect and data reachable. Internet design principles of best-effort, end-to-end and connectionless are main factors on internet development, while it is hard to adopt innovations in network architecture and service provisioning for the next generation network demands of high performance, security, controllability and manageability. It is very necessary to investigate the next generation network architecture. Based on the analysis of existing problem in TCP/IP architecture, the related work done by several important research projects of next generation internet was introduced in detail, and the requirement objects and design principles of architecture model were provided according to the summary of existing research results. The categories, surveys and analysis were completed on the presented next-generation internet architecture to discuss the future research.