无线电通信技术2017，Vol.43Issue(3)：38-42,5.DOI:10.3969/j.issn.1003-3114.2017.03.09
应急卫通系统网管信道设计及仿真
Design and Simulation of Network Management Channel forEmergency Satellite Communication System
摘要
Abstract
Reasonable network management channel system is an essential factor for the emergency satellite system to achieve efficient and reliable management.Aiming at the high resource utilization,high transmission reliability and high transmission timeliness requirement of emergency satellite communication system,a multi-aloha software management scheme is proposed based on the comprehensive analysis of network management channel and management signaling.The scheme incorporates multi-aloha technology into network management software,and achieves efficient transmission of information and rational use of resources through the central logic identification and carrier dynamic switching.The technical analysis and simulation experiments are carried out to verfy the validity and practicability of the multi-aloha software reformation technology.关键词
卫星通信/网管信道/TDM/Aloha/载波切换/碰撞率Key words
satellite communication/network channel/TDM/Aloha/carrier switching/collision rate分类
信息技术与安全科学引用本文复制引用
班亚明,李斌成,刘永青..应急卫通系统网管信道设计及仿真[J].无线电通信技术,2017,43(3):38-42,5.基金项目
国家部委基金资助项目 （）
