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2014•Telecommunication EngineeringRequires access

Star Topology Satellite Communication Networking Proposal with High Throughput and Anti-jamming Capability

Hu Luo

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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 waveform,network structure,and operational principle are introduced and user capacity and anti-jamming capability are theoretically computed. The computed result shows that the user capacity for one channel transponder 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 proposal is valuable for engineering practice.

About this research paper

What this paper is about

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 waveform,network structure,and operational principle are introduced and user capacity and anti-jamming capability are theoretically computed. The computed result shows that the user capacity for one channel transponder 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 proposal is valuable for engineering practice.

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Available 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 waveform,network structure,and operational principle are introduced and user capacity and anti-jamming capability are theoretically computed. The computed result shows that the user capacity for one channel transponder 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 proposal is valuable for engineering practice.

Key concepts: Transponder (aeronautics), Jamming, Star network, Frequency-hopping spread spectrum, Throughput, Communications satellite, Computer network, Computer science

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