下一代互联网的网络安全

安全问题是下一代互联网的焦点之一。文章介绍两种路线下的安全进展:演进路线下的安全进展、从零开始路线下的安全进展。两种路线实现难易程度不同。对于演进路线,文章重点阐述现有安全技术和安全机制,并指出其不足之处;对于从零开始的路线,文章重点讨论安全需求,预测未来网络应具有的安全特征。对下一代互联网未来的安全发展,文章进行了深入思考。     

新一代互联网体系结构的标准研究

互联网应用环境巨变造成当前“端到端透明”的互联网体系结构缺乏可控性，面临着网络安全、可扩展性和服务质量等多方面的问题。文章基于新一代互联网体系结构的设计理念、设计原则、演进思路、研究现状和标准化情况，通过分析在新一代互联网体系结构的标准化制订过程中所面临的问题和挑战，对互联网向未来互联网技术演进的3种方式：改良、整合和革命进行了探讨。     

IPv6面临的挑战与机遇

互联网正在从IPv4向基于IPv6的下一代互联网过渡.虽然由于IPv6自身存在的一些问题,使得其不仅面临着传统IPv4地址共享技术的挑战,也面临着正在发展中的未来互联网技术的挑战,但文章分析后认为,向基于IPv6的未来互联网演进不可避免.     

"互联网+"时代下计算机应用技术发展过程中的问题与展望

随着科技的发展和互联网的普及,"互联网+"已经成为各个行业及领域新的发展趋势.在"互联网+"时代,计算机应用技术的发展过程中还存在一些问题,需要进行创新与突破.文章简要阐述了"互联网+"时代计算机应用技术发展中存在的问题,并分析了计算机应用技术未来的几个发展方向,以供业内人士参考.     

未来互联网的承载网络

未来互联网需要支持窄带业务、宽带业务、固定业务、移动业务以及所有这些业务形态组合而成的业务,业务是变速率的,用户之间的通信是多进程的,因此要求网络具备灵活、有效的全网资源调度能力和支持多进程能力。在未来互联网的承载网的研究中,存在着两种技术路线：改良型技术和革命性技术。改良型技术路线不改变已有IP网的体系结构,而是在其基础上,采用各种技术对原有IP网络进行改良,使其演进为未来互联网;革命性的技术路线是从未来互联网技术和业务应用的需求出发,重新设计的一个新型网络,彻底克服已有IP网无法解决的问题,满足未来信息通信业务发展的需求。     

支持未来网络创新的可编程虚拟化路由器技术

未来互联网体系结构、协议、算法需要在试验网络中进行评估与验证。可编程虚拟化路由器是构建未来互联网试验床的核心设备。由可编程虚拟化路由器构建的试验床可以在一个物理网络上构建多个独立虚拟网络,实现不同体系结构并行实验验证。相比传统路由器,可编程虚拟化路由器需要具备虚拟化与灵活可编程的特点。文章给出一种支持未来网络创新的可编程虚拟化路由器平台——PEARL。PEARL具有可编程、虚拟化隔离与高性能的特点,可满足未来互联网试验床建设要求。     

跨越互联互通障碍 促进互联网健康发展

近几年我们发现,在我国互联网高速发展的同时,在互联互通方面仍存在一些问题,严重制约着产业的进步,并对未来下一代网络的技术演进产生着非常不利的影响。为保证互联网可以持续有序、和谐、快速地发展,这一问题需要得到我们更多的关注。     

基于Mashup的移动互联网业务架构研究

目前,移动互联网迅猛发展,Mashup作为构建未来移动互联网业务架构的关键技术之一引起了广泛关注。文章在对传统互联网Mashup业务研究的基础上,介绍了未来基于Mashup的移动互联网业务架构,并对其产生背景、关键问题、业务模式以及产业链等进行了分析。     

运营商互联网IPv6网络技术演进探讨

文章探讨了下一代互联网IPv6选择的必然性,简要介绍了互联网IPv6化的网络技术方案及演进步骤。同时,结合国内电信运营商互联网运营支撑的网络设备基本情况,介绍了各运营商的一些演进思路和做法。最后,指出总结IPv6研究和实践的技术成果是高效、低成本地实现全互联网IPv6化的关键要素。     

OTT

推荐理由：OTT在通信服务领域是指互联网企业利用通信运营商的网络直接向用户提供服务。广义理解,互联网本身就是OTT;狭义理解,业界当前关注的OTT,主要指OTT IM和OTTTv业务。OTT的本质是价值转移,随着互联网产业生态体系的不断成熟,OTT业务已经成为融合通信、传媒、娱乐、生活等多种需求的新型信息服务平台,对电信、广电、金融等多个传统行业产生了巨大的影响,且未来随着技术和业务的不断演进,趋势会进一步加剧。     

European research on future internet design - seamless content delivery in the future mobile internet

Future Internet has become the federating theme for European research on communication networks and services. At the core lies research on communication networks toward an efficient, scalable, and reliable future Internet coupled with research on the underlying technologies, in particular mobile and wireless access and optical networks. This article first presents the motivation for a bold initiative for future Internet research in Europe. In this context a changing business environment for telecommunications and the Internet, and the opportunities to provide future Internet services are discussed. From a technical perspective the limitations of the current Internet technology are outlined. The research activities that address the challenge of future Internet research are introduced under three main lines: future Internet architecture and network technologies, spectrum-efficient access to future networks, and converged infrastructures in support of future networks. Examples of the first promising approaches to significantly change the principles of the Internet architecture and protocols are presented.     

“互联网+”大数据时代数据科学的发展方向及应用分析

目前,工业机器人已经广泛应用于工业领域。现如今,在工业自动化控制领域,工业机器人应用水平的高低已经成为衡量一个国家工业自动化水平高低的重要标准。文章首先介绍了工业机器人的基础知识,然后阐述了工业机器人在自动化控制中的应用依据,接着围绕控制系统探讨了工业机器人在自动化控制中的应用原理,最后对当前工业机器机器人在自动化中的应用趋势进行了研究。     

China＇s National Research Project on Future Internet： Objectives,Ideas, and Progresses

The Internet today was designed in 1970s and is suffering various serious issues such as security, mobility and scalability. In order to deal with these issues, a national research project, supported by the prestigious National Basic Research Program （also called the ＂973 program＂） of China, was launched in May 2007. This project adopts a clean-slate approach and aims to design a novel future Internet that not only inherits the merit of the Internet today but also overcomes the drawbacks of the current Internet. In this paper, we make an overview of this project with a focus on its objectives, basic ideas, and progresses. Although this is a basic research project, its success will bring significant benefits to China as well as all other countries in the world.     

"互联网+回收"行业的发展研究分析

本文以互联网+回收为研究背景,分析传统回收行业存在的问题,探讨了互联网回收行业的现状与未来发展所面临的机遇和挑战,并对此提出了相应的发展策略.     

基于OpenFlow的未来互联网试验技术研究

对以OpenFlow为代表的基于可编程网络设备技术的未来互联网试验验证平台构建技术,以及OpenFlow自身的优势和不足进行了分析和研究,指出了OpenFlow是现阶段构建未来互联网试验验证平台的首要技术.     

可信网络中安全、可控可管及可生存技术研究

互联网在日益成为人们日常生活中不可或缺的组成部分的同时,也日益暴露出其设计思路与当前人们对网络的需求不符合的弊端。虽然"未来网络应该是可信的"这一观点已成为业界共识,但可信网络这一概念应包含哪些内涵,应该从哪些方面努力才能保证网络是可信的,却仍然没有定论。文章认为网络的可信性,应该至少包括安全性、可控可管性和可生存性3个方面的内涵。文章对这3个方面的关键技术进行了分析和点评,在此基础上对可信网络的未来发展和面临的挑战作了评述。     

The evolution of multicast: from the MBone to interdomain multicastto Internet2 deployment

Multicast communication-the one-to-many or many-to-many delivery of data-is a hot topic. It is of interest in the research community, among standards groups, and to network service providers. For all the attention multicast has received, there are still issues that have not been completely resolved. One result is that protocols are still evolving, and some standards are not yet finished. From a deployment perspective, the lack of standards has slowed progress, but efforts to deploy multicast as an experimental service are in fact gaining momentum. The question now is how long it will be before multicast becomes a true Internet service. The goal of this article is to describe the past, present, and future of multicast. Starting with the Multicast Backbone (MBone), we describe how the emphasis has been on developing and refining intradomain multicast routing protocols. Starting in the middle to late 1990s, particular emphasis has been placed on developing interdomain multicast routing protocols. We provide a functional overview of the currently deployed solution. The future of multicast may hinge on several research efforts that are working to make the provision of multicast less complex by fundamentally changing the multicast model. We survey these efforts. Finally, attempts are being made to deploy native multicast routing in both Internet2 networks and the commodity Internet. We examine how multicast is being deployed in these networks     

物联网“云管端”的技术发展与应用

目前全球物联网市场还处在初级阶段,物联网产业发展机遇与挑战并存,但物联网的建设被上升到国家战略的层面,总体发展前景广阔.基于“云管端”的未来物联网信息服务的新架构,不只是一种网络架构,而是新的信息服务平台架构,同时也是新的发展战略的体现.     

Security, Controllability, Manageability and Survivability in Trustworthy Network

The Internet plays increasingly important roles in everyone’s life; however, the existence of a mismatch between the basic architectural idea beneath the Internet and the emerging requirements for it is becoming more and more obvious. Although the Internet community came up with a consensus that the future network should be trustworthy, the concept of "trustworthy networks" and the ways leading us to a trustworthy network are not yet clear. This research insists that the security, controllability, manageability, and survivability should be basic properties of a trustworthy network. The key ideas and techniques involved in these properties are studied, and recent developments and progresses are surveyed. At the same time, the technical trends and challenges are briefly discussed. The network trustworthiness could and should be eventually achieved.     

HIMALIS-VI: Fast and Secure Mobility Management Scheme Based on HIMALIS for V2I Services in Future Networks

To overcome the inherent limitations of the current Internet architecture, such as lack of mobility support and security mechanism, research has begun on future Internet based on ID/locator split architecture. For the realization of future networks, it is necessary to consider the characteristics of their services and applications, as well as research on their basic architectures. The representative services include Cooperative Intelligent Transportation System (C-ITS) applications based on vehicle-to-vehicle/vehicle-to-infrastructure (V2V/V2I) communication which can prevent vehicular accidents, increase the efficiency of transportation systems, and reduce environmental pollution, all while improving passenger convenience. Since C-ITS services using V2I communication are tightly connected to both passenger and pedestrian safety, they require not only continuous network access but also secure communication regardless of the vehicle mobility. To provide continuous network access and secure communication to moving vehicles in future networks based on an ID/locator split approach, authentication and location updates of moving vehicles should be frequently performed, which results in significant signaling overhead. Therefore, to integrate V2I communication with an ID/locator split approach based on the (R1) HIMALIS architecture, in this paper we propose a novel mobility management scheme, called HIMALIS-VI, which can contribute to a delay reduction for the authentication and mitigating handover procedures at both the mobile hosts and network entities in an edge network.