ISPs around me


1. Nextra
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2. Tikona
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3. TPTL

Triple Player Telecom Pvt. Ltd. is a leader in providing Video , Voice and Data (Triple Play) services.

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4. Airtel

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history- kinda my version

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few things on my ISP's page...

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156.25 bits / 576.92 μsec : 1 Time Slot of GSM

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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-structur...
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