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Viva: What is the function of preamble and guard time in TDMA ?
written 9.2 years ago by gravatar for laukik.karnavat laukik.karnavat • 20 modified 9.2 years ago by gravatar for yashbeer yashbeer ★ 11k

Mumbai University > EXTC > SEM8 > Satellite communication

Level: Easy
satellite communication and network
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written 9.2 years ago by gravatar for laukik.karnavat laukik.karnavat • 20

TDMA stands for Time Division Multiple Access.

Preamble: Certain time slots at the beginning of each burst are used to carry timing and synchronizing information.These time slots collectively are referred as Preamble.

Guard time is necessary to prevent the two bursts from overlapping and it varies from burst to burst.

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