156.25 bits / 576.92 μsec : 1 Time Slot of GSM

1 Time Slot = 1 Burst
8 Time Slots = 1 TDMA Frame

Tail Bits-Encrypted Data Bits-Stealing Flag Bit-Tng. Sequence(Midamble)-Stealing Flag Bit-Encrypted Data Bits-Tail Bits-Guard Period





156.25 bits / 576.92 μsec : 1 Time Slot of GSM (Burst)
or 156.25 bits per 0.57692 millisec
or 156.25 bits per 0.00057692 sec


3 hrs. 28 min. 53.76 sec or 12533.76 sec

156.25*8*26*51*2048 = = 3394560000 bits

=> 3394560000/


or

3.4 Gigabits of data in almost 3.5 hrs.

270.83478 Kilobits of data in one second
or

GSM burst rate: 270 kbps

1 burst lasts for around half milli-second.

 576.92 μsec -----------------> 1 Burst
1000.00 μsec ----------------> ? Bursts

? = 1000.00/576.92
? = 1.73334258 Bursts or

less than 2 bursts per second
or
less than quarter-to-two bursts per second (<1.75 bursts/sec)

Around 2 bursts per second

1 bit duration around 3.7μsec































http://www.rfwireless-world.com/Tutorials/gsm-frame-structure.html

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