Explain the underlying functional concept of gsm and cdma?
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Define Scrambling Code?
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Explain the difference between cdma and gprs and which of them is better and why?
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For CDMA, which is the weaker Link: FWD or Reverse? Why?
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Which is the most desirable form of coupling?
Do you know high speed packet access?
What is multi-path fading?
What is the main differnece between 1x RTT and 1X EVDO