MF-TDMA卫星通信多站型组网体制研究  

Research on MF-TDMA Satellite Communication Network Based on Multiple Aperture Stations

作　　者：郝学坤[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电通信技术》2012年第1期5-6,20,共3页Radio Communications Technology

基　　金：国家部委基金资助项目

摘　　要：分析了多频时分多址(MF-TDMA)卫星通信体制3种组网实现方式的特点和支持多类站型组网能力,并结合发跳收不跳MF-TDMA组网提出了一种基于双职守载波可有效支持多类站型组网的改进体制。首先给出了双职守载波使用方法和载波速率配置原则,分析了组网实现和有效支持多类站型通信机理;然后设计了多载波帧结构,给出了各类站型申请信道资源的方法。This paper analyzes the features of three networking modes and networking capability supporting multiple aperture stations of MF-TDMA satellite communication system. Based on carrier transmit hop receive fixed MF-TDMA system, an improved system for double home carriers is proposed, Firstly ,the method of carrier utilization and the rate configuration principle are presented. The implement mechanism of multiple aperture stations communication is analyzed based on double home carrier. Multiple carrier frame structure is designed and the channel resource request strategy of various aperture stations is proposed.

关 键 词：卫星通信 多频时分多址 双职守载波 帧结构 

分 类 号：TN927.2[电子电信—通信与信息系统]