Immigration AutoClearance System

用法例句

Designing for electromagnetic compatibility of thecivil mobile communication system;

移动通信系统的电磁兼容性设计

Analysis of silence call fault in mobile communication system;

移动通信系统“单通”故障浅析

Analysis and solutions of call-drop in the GSM mobile communication system;

GSM移动通信系统掉话的分析和解决方法

In combination with the new generation technology of railway radio communications appeared in various countries of the world, the fact that special radio mobile communications system is needed for the railway transportation is elaborated.

结合世界各国出现的新一代铁路无线通信技术,说明铁路运输需要专用的无线移动通信系统。

The author introduces the current states of global mobile communication systems, discusses the key principles and some techniques of IMT-2000 such as frequency allocation, ra.

个人通信(PCS)在进入21世纪时将有巨大的进展,随着国际电联第三代(3G)移动通信系统的标准IMT—2000的制定,人类的美好梦想正逐步成为现实。

This paper first analyzes the principle and technology character of Smart Antenna, proving that Smart Antenna could not only resolve the conflict between frequency resource and users demand, but also increase the system capability for code division multiple access (CDMA) mobile communication systems.

首先从智能天线的基本原理、技术特点出发,阐述了智能天线技术具有很好地解决CDMA移动通信系统中频谱资源与需求的矛盾,提高系统容量等特点。

In Beyond 3 Generation mobile communication system,Layer 3,that is also called signaling layer,maintains system parameter tables and manages radio resource and traffic connection for mobile station.

在B3G移动通信系统中,L3(即信令层)的主要功能有系统参数表维护、无线资源管理、移动性管理以及业务连接管理等。

This paper designed a HTS filter for WCDMA mobile communication system.

用于WCDMA移动通信系统接收频段的高温超导滤波器,滤波器的电路芯片采用蒸镀于2英寸0。

Global System for Mobile Communication

全球移动通信系统(

Research on Mobility Management Technology in Mobile Communication Systems;

移动通信系统中移动性管理技术研究

Global system for mobile communication (GSM)

全球移动通信系统(全球通)

Research on Algorithms for Channel Assignment in Mobile Communication System;

移动通信系统中的信道分配算法研究

Research of 4G Mobile Communication Systems Channel Encoding/Decoding Scheme

4G移动通信系统信道编译码方案研究

Dynamic Handoff Algorithm for GEO Mobile Satellite System

GEO卫星移动通信系统的动态切换算法

The Study on Performance of Mobile IP Based on the Characteristics of Mobile Communication System;

基于移动通信系统特性的移动IP性能研究

Research on Optimizing Mobile Telecommunication System Based on Mobile IP;

基于移动IP的移动通信系统优化的研究

The Analysis and Research of Mobile IP in Third Generation Mobile Communication;

第三代移动通信系统中移动IP的分析与研究

Study of Mobile Station Positioning Technique in MC-DS-CDMA Mobile Communication System;

MC-DS-CDMA移动通信系统中移动台定位技术的研究

Research on the Terminal Technologies of Mobile Station in anti-destruction TDMA Mobile Communication System;

抗毁性TDMA移动通信系统移动站终端技术研究

Mobile Station Digital Baseband Test in TD-SCDMA System;

第三代移动通信系统TD-SCDMA移动台数字基带测试

Research on Communication Qulity of F1 Stadium in Mobile Communication System;

移动通信系统赛车场馆通信质量的研究

Technical specifications for trunked mobile radio systems

GB15539-1995集群移动通信系统技术体制

Research on Radio Resource Allocation Technology in B3G Mobile Communication Systems;

B3G移动通信系统中资源分配技术研究

Study on Several Problems in the Mobile Communication Systems;

移动通信系统中的若干安全问题研究

Study on Cross-Layer Design for the Fourth Generation Mobile Communication System;

第四代移动通信系统的跨层设计研究

Research of SSRA/ALOHA in Mobile Communication System;

移动SSRA/ALOHA通信系统研究