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Reply To: Uplink/Downlink Frequencies in GSM/CDMA

#36995
Karthik
Guest

Hi all,

A big doubt. Can anyone clarify??

We say that each Frequency Channel is separated by 200KHz. So this is the effective Bandwidth.This channel is divided into 8 Timeslots.
So 1/200KHz = 5 Microsec.

But if you see that 8 Timeslots constitutes one Frequency Channel, then as far as calculations show:
1 Timeslot = 0.577ms.
Which means 8 Timeslots = 4.16ms.

Can you justify how 5 Microsec can be divided so that we get 4.16ms.

I give up, how come 5 Microsec = 4.16ms ??????????????