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Explain in detail the operation of the spade system of demand assignment. Explain what is meant by thin route service? Suggest the type of satellite access is most suitable for this service.
written 6.5 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 6.5 years ago

Mumbai University > EXTC > Sem 8 > Satellite Communication and Networks

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satellite communication and network
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written 6.5 years ago by gravatar for teamques10 teamques10 ★ 65k

The word SPADE is a loose acronym for Single-channel-per-carrier Pulse- code-modulated multiple Access Demand assignment Equipment.

SPADE carries traffic using Demand assignment SCPC FDMA with QPSK modulation of the individual carriers. In fact SPADE is a SCPC DAMA satellite using distributed control. There is no central controller or master control …

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