communication framework短语⁸⁴³²⁰⁺⁸ 基本例句 通信框架 Data information transmit based on GSM communication framework between Call Center and user of vehicle, a corresponding technical project to the model are raised in the paper. 呼叫中心采用 GSM通信平台与路网内的车辆传输信息，有效地解决了用户紧急呼救与实时请求服务的信息交互问题。文中还给出了一种技术方案。 cnki