TETRA是一种用于移动通讯的ETS1数字无线电标准,阿尔卡特将其作为最适合满足公共安全要求的标准。因此,在Alcatel 9370的设计中采用了此标准。ALCATEL 9370是一个移动通讯系统,由无线电基站、移动交换中心、网络管理中心、手持和车载终端组成。该系统符合Schengen国际安全协议的要求。一个模块化的体系结构将允许采用TETRA标准选件。 在一个项目中,阿尔卡特公司全方位的专业技能对用户来说是非常重要的,这其中包括系统工程、无线电勘测、合同 TETRA is an ETS1 digital radio standard for mobile communications that Alcatel makes as the most suitable standard for meeting public safety requirements. Therefore, this standard was adopted in the design of the Alcatel 9370. ALCATEL 9370 is a mobile communication system consisting of radio base stations, mobile switching centers, network management centers, hand-held and in-vehicle terminals. The system meets the requirements of the Schengen International Security Agreement. A modular architecture will allow the use of TETRA standard options. In a project, Alcatel’s full range of expertise is of great importance to users, including systems engineering, radio surveys, contracts