电讯技术Issue(5)：529-533,5.DOI:10.3969/j.issn.1001-893x.2014.05.001
大容量且抗干扰能力强的卫星通信星状组网方案
Star Topology Satellite Communication Networking Proposal with High Throughput and Anti-jamming Capability
罗华1
作者信息
- 1. 中国西南电子技术研究所，成都610036
- 折叠
摘要
Abstract
A proposal for star topology satellite communication ( SATCOM ) network is designed based on tradeoff between network throughput and anti-jamming capability. The anti-jamming transmission wave-form, network structure, and operational principle are introduced and user capacity and anti-jamming ca-pability are theoretically computed. The computed result shows that the user capacity for one channel tran-sponder is about 360 , and 120 ~140 at direct sequence spread spectrum ( DSSS ) mode and frequency hopping( FH) mode respectively,and the proposal is of high anti-jamming capability. The networking pro-posal is valuable for engineering practice.关键词
卫星通信/星状组网/直接序列扩频/跳频/用户容量/抗干扰性能Key words
satellite communication/star network/DSSS/FH/user capacity/anti-jamming capability分类
信息技术与安全科学引用本文复制引用
罗华..大容量且抗干扰能力强的卫星通信星状组网方案[J].电讯技术,2014,(5):529-533,5.
