共查询到20条相似文献,搜索用时 46 毫秒
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本文围绕广播电视网络发展物联网进行探讨,在感知、传输、应用等层面分析基于广播电视网络发展物联网的创新、应用与成果,并指出物联网项目的建设能够为广电网络带来巨大的经济价值并期望尽快推广到湖南有线集团各个子公司。 相似文献
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在推介物联网TD模块的同时,中国移动希望产业链各界齐心协力推动物联网的标准化、产业化、规模化发展。 相似文献
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IETF 是一个专门负责基于IP 网络协议的标准化组织,由许多工作组组成,受IESG、IAB 和ISOC 管理。与其它大多数标准化组织不同的是,IETF 没有正式成员,是一个完全开放的团体,它的各项进展基于“大概一致的意见和运行代码”。 相似文献
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互联网视频业务发展研究 总被引:1,自引:0,他引:1
随着我国的三网融合工作逐步开展,各地政府高度重视,企业积极参与。但由于体制结构、利益分配、合作机制等多方面的因素,IPTV,手机电视等业务的发展不尽如人意。本文从互联网视频业务的角度,对互联网视频业务的发展情况、发展切入点和面临的挑战进行了研究和论述,为以互联网电视为载体,推动三网融合深入提供了新的思路和新的途径。 相似文献
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The Internet of things 总被引:3,自引:0,他引:3
《Communications Engineer》2006,4(6):20-25
This paper deals with the machine-to-machine (M2M) communications. M2M is telemetry that is accomplished using networks, especially public wireless networks, in which billions of electronic and electromechanical devices being connected to the Internet. The global economy is improved by the cost savings of M2M growth 相似文献
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随着现代化科技逐步深入,智能交通虽然为我们生活提供了便捷,但是仍然不能够解决我国严重的社会交通难题.本文以基于物联网理论的智慧交通为研究对象,深入剖析其基础结构建立和使用领域情况.目的在于改善我国交通运输问题,提高运输设备智能化、信息化水平. 相似文献
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针对传统物联网物品信息传输过程中存在的不足,借鉴洋葱路由的思想,提出了基于双线性对和哈希运算的一种新的物联网物品信息匿名传输方案.方案使用了基于伪名的密钥协商机制,采用对称密钥机制替代公钥签密机制,采用异或运算进行身份确认,经分析表明新的方案解决了向前机密性和时钟同步问题,具有更高的效率和安全性. 相似文献
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Recently, the Internet of things (IoT) has become most popular topic in various industries. For enterprises, IoT is not just the biggest buzz word but a developing trend, a proven strategy, and an innovative technology. Enterprises conducting IoT reach a turning point, but might also face diverse challenges related to technical or managerial aspects. Various challenges will be encountered, depending on different perspectives, i.e. the industry’s first movers or second movers. Therefore, the impact of implementing conducting IoT will also vary. Previous studies have only focused on background technologies of IoT and applications. Meanwhile, no studies have discussed the impact of IoT implementation on firm performance. This study attempts to fill this gap. From the internal perspective, we want to comprehend the view of managers or shareholders to explore performance after enterprises have adopted IoT. In order to measure such practices have positive impacts on enterprises’ financial performance, this study adopts three approaches to estimate the performance of IoT implementation vis-à-vis financial performance, productivity, and market value. We collected secondary data to perform a quantitative analysis with three dummy variables, including IoT adopters, first movers, and better performers. We hope to provide a complete reference to enterprises through different indicators, which will facilitate assessment of enterprises’ implementation of IoT and also provide a more in-depth understanding of the impact of IoT. 相似文献