移动卫星通信系统

CDMA移动卫星通信系统容量的计算

The capacity calculation for CDMA mobile satellite communication system

天气影响下Ka频段移动卫星通信系统的性能

The Performance of Ka-band Mobile Satellite Channels Incorporated Weather Impairments

Inmarsat移动卫星通信系统中Turbo码的应用

Application of Turbo code in Inmarsat mobile satellite communication system

低轨（LEO）移动卫星通信系统是实现全球个人通信的一个重要方式，日益得到人们的重视。

Low earth-orbiting mobile satellite communication system is a very important approach for personal communication all over the world . It is valued by people increasingly .

因天气影响Ka频段信道的衰落与其他衰落信道有所不同，研究了Turbo码在Ka频段移动卫星通信系统中的性能。

The performances of Turbo codes in Ka-band mobile satellite systems have been studied as the fading characteristics in Ka band are different from those in other bands .

目前，BPSK调制方式已广泛应用在数字卫星通信系统、移动卫星通信系统、遥测遥控系统中。

At present , the way of BPSK demodulation is widely used in digital satellite communicating system , mobile satellite communicating system , telemetry system and telecontrol system .

本文阐述陆地移动卫星通信系统（LMSS）及其信道传输的性能和特点。

The paper introduces the land mobile satellite communication system ( LMSS ) and its channel transmission performance and features .

而对于TD-SCDMA与移动卫星通信系统这一共存场景，文章研究了这两个异构网络的干扰共存拓扑结构，并且重点分析不同卫星终端和部署密度对TD-SCDMA网络产生的干扰影响。

For the coexistence scene between TD-SCDMA and MSS , it researched on the coexistence topology for the two heterogeneous networks and put an emphasis on interference impact on TD-SCDMA network under different types of satellite terminals and different deployment density values .

移动卫星通信系统低椭圆轨道星座设计

Constellation design of low elliptical orbits on mobile satellite communication systems

中国低轨移动卫星通信系统星座设计

Constellation Design for a LEO Mobile Satellite Communication System of China

移动卫星通信系统中干扰抵消技术的研究

Co channel Interference Cancellation Techniques in Mobile Satellite Communication System

低轨移动卫星通信系统切换模型

A Traffic Model with Handover Procedure in LEO Mobile Satellite Communication systems

移动卫星通信系统的技术经济性能分析

Analysis of Technique-Economy Performance for Mobile Satellite Communication System

最后介绍了移动卫星通信系统中传输延时情况。

The time delay for mobile satellite systems are introduced in this paper .

新一代宽带全球低轨移动卫星通信系统

Advanced Broadband Global LEO Mobile Satellite Communications System

本文研究了信道编码和交织技术在移动卫星通信系统中的应用。

In this paper , the application of channel coding and interleaving is studied .

亚、非洲移动卫星通信系统

Mobile Satellite Communication Systems in Asia and Africa

航空移动卫星通信系统性能分析

Performance Analysis of Air Mobile Satellite Communication System

基于车、船、飞机等载体的移动卫星通信系统具有高的机动性，因此在国防和民用领域得到了越来越广泛的应用。

Mobile satellite communication system have widely used in national defense and civil fields , for it have high mobility .

本文先全面说明同步卫星和低/中轨道移动卫星通信系统的最新动态。

The paper begins with a brief outline on the recent status of geosynchronous and low / medium earth orbit satellite communication systems .

本文介绍全球星低轨移动卫星通信系统的设计思想、技术体系和终端设备以及目前的实施情况。

The design principles , technical terminal equipment and the implementation of the LEO satellite - based mobile communications system are described in this article .

按照控制方式的不同可将移相器分为模拟式和数字式两类，其中数字式移相器在移动卫星通信系统中应用较为广泛。

It can be divided into two kinds analog and digital according to different control modes . Digital phase shifter is widely applied in mobile satellite communication system .

因此运用MSEA模型，实现移动卫星通信信令系统的软件开发是一种创新，并且具有较大的实用价值。

MSEA is proposed for the first time and it is an innovation in software developing of mobile satellite communication signalling system and it has great practical value .

移动多媒体卫星通信系统的若干关键技术研究

Research on the Key Technologies of Multimedia Mobile Satellite Communication Systems

移动载体卫星通信系统天线跟踪技术的研究

The Research of Antenna Tracking Technology of Satellite Communication on Mobile Carrier

移动卫星通信信令系统的综合研究及优化设计

Synthetic Research and Optimal Design of Signalling System in Mobile Satellite Communication System

在移动和卫星通信系统中，功率放大器是非常关键的部件，其良好的性能对整个系统至关重要。

In mobile and satellite communication systems , power amplifier is one of the most important component , whose good performance is essential to the entire system .

车载移动卫星通信中波控系统的设计

Design of Beam Steering System for Vehicle Mobile Satellite Communication

由于它的功率及频谱利用率高，在传统通信、移动通信和卫星通信系统中得到了广泛的应用。

Because of its high power and high utility of spectrum , it has found wide application in communication , mobile communications and satellite communication .

移动卫星通信终端天线的系统设计

The Design of Terminal Antenna in Mobile Satellite Communication System