基于LTE/Ev-Do混合组网的车载智能终端通信业务解决方案  

Solution of Communication Services of Vehicle Mobile Terminals Based on LTE and Ev-Do Hybrid Networking

作　　者：赵飞[1] 张文隽[1] 邓勇[2] 

机构地区：[1]中国电信股份有限公司上海研究院,上海200135 [2]中国电信集团公司,北京100032

出　　处：《电信科学》2015年第8期173-178,共6页Telecommunications Science

摘　　要：探讨了LTE智能车载终端通信业务的实现,对智能车载终端通信业务实现的网络架构、业务流程、网络切换及QoS保证等关键问题进行了分析,并提出了具体的技术实现方案。该方案为运营商和车载终端厂商提供了建设性的技术建议,具有很强的现实意义和驱动力。The realization to communications services of intelligent vehicle mobile terminal was discussed. Technology solutions of network architecture, signaling procedure, network handover and QoS guarantee were proposed. And the specific technology implementation scheme was proposed.

关 键 词：LTE EV-DO 智能车载终端 IMS VoLTE 

分 类 号：TN929.5[电子电信—通信与信息系统]