EP5: GSM / GPRS / EDGE / 3G? What's the difference?

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Uploaded by on May 12, 2010

We have a bit of an in-depth discussion on the basic evolution and differences between the different cell phone data protocols, I'm sure we've all heard the words "EDGE" / "GPRS" / "3G" , but what do they actually mean?

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  • all of these gprs / edge / 3g comes from cell sites with huge antennas right? are there signals also that directly come from the satellites and not through these cellular antennas?

  • omfg my name is winston XD

  • the guy asking the questions is freaking hot!!! hit me up.. ;) lol

  • Really nice Speech and these terms .Im basically a RF optimization engineer for 2G /2,5g.Thanks

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