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无线通信技术工作委员会(TC5)移动通信无线工作组(WG9)继3月初会议后于3月底再次召开工作组会议,专题讨论了“移动通信网紧急呼叫业务”系列三项行业标准项目征求意见稿。该系列标准包括总体技术要求、核心网技术要求和终端技术要求。目前我国部分通信行业标准中已有紧急呼叫相关的规定和要求,但移动通信网紧急呼叫业务的开展
Wireless Communication Technology Working Committee (TC5) The Wireless Working Group for Mobile Telecommunication (WG9) held a working group meeting again at the end of March following the meeting held in early March, and discussed the solicitation of three industry standard projects of the “Mobile Communication Network Emergency Call Service” Series Draft. The series of standards include overall technical requirements, core network technical requirements and terminal technical requirements. At present, some of the communications industry standards in our country already have provisions and requirements related to emergency calls. However, the development of emergency call services in mobile communications networks