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- General Mobile Radio Service 一般机动无线电勤务
- aeronautical mobile radio service 航空无线电业务
- specialized mobile radio service 专用移动无线电业务
- From this point, M-ary Quadrature Amplitude Modulation (MQAM), MultiCarrier Modulation (MCM) and adaptive modulation techniques are good candidates in next generation mobile radio system. 从这一点出发,多元正交幅度调制(MQAM)、多载波调制(MCM)及自适应调制技术成为下一代移动无线系统中最有竞争力的几种候选技术。
- Besides the more obvious broadcast, emergency and mobile radio services there are cellular and cordless telephones, radar, garage door openers and other remote controls, telemetry, and amateur and CB radio. 无线电频谱除了广播频段，应急通信频段和移动通信频段以外，还包括蜂窝电话、绳电话、达、控器、线电爱好者和民用频段。
- GPRS (General Packet Radio Service). 通用分组无线业务).
- GPRS(general packet radio service)is a new b ea rer service for GSM(Global System for Mobile Communications)that can greatly i mprove and simplify wireless access to Internet. 通用分组无线业务 ( GPRS:general packet radio service) ,是一种基于 GSM( global system formobile communications)的新承载业务 ,它极大地提高并简化了通过无线方式对 Internet的访问。
- The General Packet Radio Service (GPRS) is a new nonvoice value added service that allows information to be sent and received across a mobile telephone network. GPRS(通用分组无线业务)是一组新的非语音通信的增值业务。
- GPRS is the abbreviation for general packet radio service. GPRS是通用分组无线业务的简称。
- mobile radio service 移动无线电服务
- Objective:Applying the platform of general packet radio service(GPRS) mobile network over,globe system for mobile (GSM) realizes remote and on-line electrocardiogram (ECG) transmission. 目的:应用GSM移动通讯网的通用分组无线业务(GPRS)通讯平台,实现心电图信号的远程、无线传送。
- Chapter Two generally introduces GPRS (general packet radio service) . 第二章介绍了GPRS(通用分组无线业务)。
- In physical layer, clients select GPRS (general packet radio service) to access Internet after comparing and analyzing. 在分析比较了几种通信方式以后,我们在下层选择了GPRS(General Packet Radio Service,通用无线分组业务)技术,将客户端接入Internet。
- General Packet Radio Service (GPRS) is a digital technology, which is called 2.5G. 通用分组无线业务(GPRS)网络是一种数字技术;通常被人们称作2.;5G技术。
- It is focused on scheduling algorithms for the general packet radio service (GPRS) in this paper. 主要讨论通用无线分组业务(GPRS)调度算法。
- AGT will provide the integrated land mobile radio solution as well as video teleconferencing systems for the program. AGT公司将为该计划提供集成陆地移动无线解决方案和视频会议系统。
- Until recently,mobile radio was to wireless communications what the Yugo was to transportation. 不久前，移动无线电在无线通信业的地位还只是像南斯拉夫牌车辆在运输业的地位一样。
- In this paper,we design a electrocardiographic telemetry system using General Packet Radio Service(GPRS). 因此,本文提出了一种基于GPRS标准的新型心电图仪系统。
- UMTS/3G；Universal Mobile Telephony System and Third Generation Mobile. 通用移动技术系统和第三代通讯系统。
- The agreement covers data, voice, land mobile radio and video teleconference networks. 该协议覆盖了数据、音频、陆地移动电台和视频电话会议网络等。
