摘要
介绍了NB-IoT的产生背景以及物联网通信技术的分类,并介绍了3GPP相关标准发展过程、最新状态及计划冻结的时间;同时对NB-IoT的特性进行了介绍和分析,包括增强覆盖能力、低复杂度、低功耗、时延低敏感、移动性等;最后基于NB-IoT的特性,探讨了基于NB-IoT的不同物联网业务类型,并介绍了NB-IoT的业界发展情况。
This paper introduced the background of NB-IoT, the classiifcation of IoT communication technologies, and the history, the latest status and the frozen schedule of the related 3GPP standards; simultaneously the characteristics of NB-IoT were introduced and analyzed, including enhanced coverage capability, low complexity, low power, low latency sensitivity, mobility and so on; ifnally, based on characteristics of NB-IoT, this paper discussed NB-IoT-based service, and introduced the development of NB-IoT industry.
出处
《移动通信》
2016年第7期31-36,共6页
Mobile Communications
关键词
窄带物联网
标准
物联网
NB-IoT
standard
Internet of Things
