无线电通信技术
無線電通信技術
무선전통신기술
RADIO COMMUNICATIONS TECHNOLOGY
2012年
1期
5-6,20
,共3页
卫星通信%多频时分多址%双职守载波%帧结构
衛星通信%多頻時分多阯%雙職守載波%幀結構
위성통신%다빈시분다지%쌍직수재파%정결구
satellite communication%MF-TDMA%double home carrier%frame structure
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。
析瞭多頻時分多阯（MF-TDMA）衛星通信體製3種組網實現方式的特點和支持多類站型組網能力，併結閤髮跳收不跳．MF-TDMA組網提齣瞭一種基于雙職守載波可有效支持多類站型組網的改進體製。首先給齣瞭雙職守載波使用方法和載波速率配置原則，分析瞭組網實現和有效支持多類站型通信機理；然後設計瞭多載波幀結構，給齣瞭各類站型申請信道資源的方法。
석료다빈시분다지（MF-TDMA）위성통신체제3충조망실현방식적특점화지지다류참형조망능력，병결합발도수불도．MF-TDMA조망제출료일충기우쌍직수재파가유효지지다류참형조망적개진체제。수선급출료쌍직수재파사용방법화재파속솔배치원칙，분석료조망실현화유효지지다류참형통신궤리；연후설계료다재파정결구，급출료각류참형신청신도자원적방법。
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.
