机器通信与网络演进

物联网是世界信息产业第三次浪潮,并已成为世界各国经济社会发展的新兴战略性产业。机器通信作为物联网实施的重要一环,受到越来越多的关注并已应用在很多领域。文章介绍了机器通信的模式和特点,其中最突出的特征是反向小流量业务是机器通信的主体。并将通信网络承载机器通信的演进趋势分为3个阶段：即混同承载、区别承载和独立承载。文章认为,机器通信业务的初始阶段,是业务适应网络;而机器通信业务如果规模化到一定程度后,网络应该适应业务。

M2M Communication and Network Evolution

Internet of Things is the third wave of the information industry and has become a strategic industry in economic and social development worldwide.The most important part in the implementation of Internet of Things,M2M has attracted increasing attention as it continues to be applied in many fields.This paper introduces the M2M module as well as the possible future of M2M;in particular,its application in small reverse flow business.It also proposes that development of M2M networks can be considered in three stages：mix-up bearing mode,differentiated bearing mode,and independent bearing mode.In the initial stage of M2M,business should adapt to suit the network;when it increases in scale,the network should adapt to suit business.