通信技术
通信技術
통신기술
COMMUNICATIONS TECHNOLOGY
2014年
11期
1233-1239
,共7页
物联网%通信技术%无线通信%短距离通信
物聯網%通信技術%無線通信%短距離通信
물련망%통신기술%무선통신%단거리통신
Internet of Things%communications technology%wireless communication%short-haul commu-nication
物联网是继计算机、互联网与移动通信网之后信息技术产业的第三次发展浪潮。通信技术能够使物联网将感知到的信息在不同的终端之间进行高效传输和交换,实现信息资源的互通和共享,是物联网各种应用功能的关键支撑。文中首先介绍了物联网的概念、系统组成,然后重点阐述了物联网通信技术的发展现状,接着分析了物联网通信技术发展中面临的问题,最后结合信息通信技术和物联网的发展情况,对物联网通信技术的研究方向和发展趋势进行了展望和预测。
物聯網是繼計算機、互聯網與移動通信網之後信息技術產業的第三次髮展浪潮。通信技術能夠使物聯網將感知到的信息在不同的終耑之間進行高效傳輸和交換,實現信息資源的互通和共享,是物聯網各種應用功能的關鍵支撐。文中首先介紹瞭物聯網的概唸、繫統組成,然後重點闡述瞭物聯網通信技術的髮展現狀,接著分析瞭物聯網通信技術髮展中麵臨的問題,最後結閤信息通信技術和物聯網的髮展情況,對物聯網通信技術的研究方嚮和髮展趨勢進行瞭展望和預測。
물련망시계계산궤、호련망여이동통신망지후신식기술산업적제삼차발전랑조。통신기술능구사물련망장감지도적신식재불동적종단지간진행고효전수화교환,실현신식자원적호통화공향,시물련망각충응용공능적관건지탱。문중수선개소료물련망적개념、계통조성,연후중점천술료물련망통신기술적발전현상,접착분석료물련망통신기술발전중면림적문제,최후결합신식통신기술화물련망적발전정황,대물련망통신기술적연구방향화발전추세진행료전망화예측。
IoT(Internet of Things) is the third wave of IT industry booms right after computers, internet and mobile communication networks. Communication technology enables the IoT to efficiently transmit and exchange the perceived information between different terminals,and also the interchange and share of infor-mation resource is a pivotal support to its various application functions. Firstly, this paper describes the concept and system composition of IoT, then focuses on state-of-the-art of IoT communication technolo-gy,and analyzes the possible challenges in the technical development, finally forecasts the future study and development trend of IoT communication technology in accordance with the development of information communication technology and IoT.