电信科学 ›› 2014, Vol. 30 ›› Issue (11): 44-49.doi: 10.3969/j.issn.1000-0801.2014.11.008

• 专题:智慧城市 • 上一篇    下一篇

LTE演进背景下的M2M通信适配技术

王艺   

  1. 中国电信股份有限公司上海研究院 上海200122
  • 出版日期:2014-11-20 发布日期:2017-07-15

M2M Communication Technology Development Under the Background of LTE Evolution

Yi Wang   

  1. Shanghai Research Institute of China Telecom Co., Ltd., Shanghai 200122, China
  • Online:2014-11-20 Published:2017-07-15

摘要:

摘 要:M2M技术是智慧城市的关键技术之一。M2M的通信特征和业务特征对LTE演进背景下的通信运营商移动网络系统提出了新的要求。针对M2M通信特征,描述了运营商移动网络的改进进展、改进思路和网络演进的3个阶段。针对M2M业务特征,描述了3GPP的SCS体系、可管理M2M通道以及通过OTA进行运营商切换的GSMA eSIM体系。

关键词: M2M, 机器类型通信, 业务能力服务器, eSIM, OTA, 注册管理-数据准备, 注册管理-安全路由

Abstract:

M2M is one key technology for smart city. Both communication characteristics and business characteristics of M2M have raised new requirements for mobile networks. For communication characteristics, the network improvement work by 3GPP and 3GPP2, two different network adaptation ways, and three phases of network evolution for M2M were discussed. For business characteristics, SCS from 3GPP, manageable M2M communication pipe, and GSMA eSIM were described.

Key words: machine to machine, machine-type communication, service capability server, eSIM, OTA, SM-DP, SM-SR

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