M2M的业务范畴及其技术发展

[摘要] 指出M2M是使用电信运营商提供的网络和业务支撑平台并提供给其他各种规模垂直行业的公共物联网，它是物联网应用的一个子集。M2M的主要技术包括Thing-based M2M技术、机器对机器直接通信技术和M2M通信网技术。M2M市场潜力巨大，但还存在很多不确定因素，需要我们开展更多研究。

[关键词] 机器对机器；物联网；机器类型通信；传感器；无线射频识别

[Abstract] M2M is a kind of IoT that supports all kinds of vertical industry applications that are based on a telecommunication network and a telecommunication service platform. M2M application is a subset of IoT applications. The main M2M technologies are thing-based M2M technology, technology for direct communication between machine and machine, and M2M communication network technology. The M2M market has great potential, but there is still much uncertainty and more research needs to be done.

[Keywords] M2M; internet of things; machine-type communication; sensor; radio frequency identification