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The traditional Internet is oriented towards person-to-person connection,whereas the Internet of things(IoT) is oriented towards connections between inanimate objects.IoT covers a larger range of connections and involves more semantics than traditional Internet.Traditional Internet and telecom networks focus on information transfer,but IoT focuses on information services.By combining sensor networks,Internet,telecom networks,and cloud computing platform,IoT can sense,recognize,affect,and control the physical world.The physical world can be unified with the virtual world and human perception.In this part,we discuss ubiquitous network convergence and cooperation technologies in terms of their application scenarios,technical advantages and research directions.We also briefly introduce IoT services. 相似文献
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The traditional Internet is oriented towards person-to-person connection,whereas the Internet of things(IoT)is oriented towards connections between inanimate objects.IoT covers a larger range of connections and involves more semantics than traditional Internet. Traditional Internet and telecom networks focus on information transfer,but IoT focuses on information services.By combining sensor networks,Internet,telecom networks,and cloud computing platform,IoT can sense,recognize,affect,and control the physical world.The physical world can be unified with the virtual world and human perception.In this part,we discuss cloud computing and the cyber-physical system(CPS). 相似文献
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The traditional Internet is oriented towards person-to-person connection, whereas the Internet of Things (IoT) is oriented towards connections between inanimate objects. IoT covers a larger range of connections and involves more semantics. Traditional Internet and telecom networks focus on information transfer, but IoT focuses on information services. By combining sensor networks, Internet, telecom networks, and cloud computing platform, IoT can sense, recognize, affect, and control the physical world. The physical world can be unified with the virtual world and human perception. This lecture discusses IoT technology from three aspects: ubiquitous information sensing, ubiquitous network convergence, and intelligent information service. In this part, we discuss the architecture of sensor network and the status of the industry. 相似文献
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网络资源的变迁,促使网络计算模式发生变化。相应的一种采用对等策略计算模式的网络——对等网络(P2P)得到了广泛关注。P2P是一种分布式网络,网络的参与者共享他们所拥有的硬件资源,这些共享资源能被其他对等结点直接访问而无需经过中间实体。网络中的参与者既是资源提供者,又是资源获取者。为了使读者对P2P有所了解,本讲座将分3期对P2P进行介绍:第1期介绍P2P的拓扑结构、组织模式以及核心查找算法;第2期介绍P2P研究现状、应用情况以及下一步演进与拓展方向;第3期讨论P2P给Internet带来的机遇和挑战,探讨P2P对电信运营商和设备制造商的影响。[编者按] 相似文献
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一、业务网络对传输网络的需求
综合信息服务和多媒体服务在运营商业务中的比重不断提升,促使人们工作生活需求不断变化,电信网络的业务呈现多样化加速发的趋势,HeavyReading分析,电信网提供的多种业务主要包括部商业用户、移动用户和居民用户业务。 相似文献
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The end-to-end attribute of the Internet enables easy modification and deployment of applications running at the host. Competition among these applications promotes the development of the Internet. However,new protocols related to the core layer,and network routers and switches are often hard to successfully implement. This paper proposes an Evolvable Internet Architecture (EIA). It suggests that new network architectures can be plugged into network equipment or into a host through interfaces provided by EI... 相似文献
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Internet上电子科技信息的检索和获取:(付费篇)——商业性网络数据库介绍 总被引:1,自引:0,他引:1
文章介绍了目前国内众多单位引进的内含电子类的网络数据库情况,从而为广大电子科技工作者获取最有价值的电子科技信息提供了有效的途径。 相似文献
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区别于以往强调人与人连接的互联网概念,物联网将互联的范围扩展到了物与物。不仅在规模上更大,而且在语义上更丰富。传统的互联网和电信网均是以信息传送为中心,而物联网是以信息服务为中心,通过与传感网、互联网、电信网、云计算平台相结合,把对物理世界的感知、认识、影响和控制与计算机系统进行融合,实现物理世界、数字虚拟世界和人类感知的统一。本讲座将以物联网的泛在信息感知、泛在网络融合以及智能信息服务3个层面为线索,分期对物联网技术进行概要介绍:第1讲介绍无线传感器网络及泛在感知体系架构;第2讲将介绍泛在网络融合与协同技术;第3讲将介绍物联网的泛在智能业务等。 相似文献
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《中兴通讯技术(英文版)》2014,(1):2-2
Internet of Things has received much attention over the past de- cade. With the rapid increase in the use of smart devices, we are now able to collect big data on a daily basis. The data we are gather- ing and related problems are becoming more complex and uncer- tain. Researchers have therefore turned to AI as an efficient way of dealing with the problems created by big data. This special issue of ZTE Communications will be dedicated to development, trends, challenges, and current practices in artificial intelligence for the Internet of Things. Position papers, technology overviews, and case studies are all welcome. Appropriate topics include but are not limited to: 相似文献
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物联网与泛在智能 总被引:1,自引:0,他引:1
区别于以往强调人与人连接的互联网概念,物联网将互联的范围扩展到了物与物。物联网不仅在规模上更大,而且在语义上更丰富。传统的互联网和电信网均是以信息传送为中心,而物联网是以信息服务为中心,通过与传感网、互联网、电信网、云计算平台相结合,把对物理世界的感知、认识、影响和控制与计算机系统进行融合,实现物理世界、数字虚拟世界和人类感知的统一。本讲座将以物联网的泛在信息感知、泛在网络融合以及智能信息服务3个层面为线索,分期对物联网技术进行概要介绍:第1讲介绍无线传感器网络及泛在感知体系架构;第2讲将介绍泛在网络融合与协同技术;第3讲将介绍物联网的泛在智能业务等。 相似文献
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物联网以信息服务为中心,通过与传感网、互联网、电信网、云计算平台相结合,把对物理世界的感知、认识、影响和控制与计算机系统进行最自然的融合,实现物理世界、数字虚拟世界和人类感知的高度统一,形成完整的信息物理融合系统。本讲座前两期分别介绍了无线传感网络及泛在感知体系架构、泛在网络融合与协同技术,本期将介绍物联网依托于云计算技术的泛在智能业务。 相似文献
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