第三代移动通信系统卫星移动网标准的研究状况

Standardization Works for Satellite Mobile Network in Third Generation Mobile Telecommunication System

未来的卫星移动通信网是第三代移动通信系统的重要组成部分 ,本文介绍ITU和ETSI围绕其标准化工作所进行的研究情况 ,包括系统目标与设计准则、轨道星座、频率分配 ,以及标准化工作的研究内容等。

The future Satellite Mobile Telecommunication Network is a major component of the third generation mobile telecommunication system.This article presents us an introduction in detail of the research activities by ITU and ETSI around the standardization work, including system target and designing criteria, orbit constellation, spectrum allocation and standardization works in detail.