In cellular networks, how are simultaneous users achieved over the same channel?

mobile tecchnology

• Raghvendra
• 29 Jun
• 2 Answers

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• • Vyom
  • 22 Sep

  
  Frequency re-use in non-adjacent cells allows a small bandwidth to be used by many subscribers. Now TDMA/CDMA allows further sharing, using spread spectrum technologies or (for TDMA) by dividing the available bandwidth into time slots for different users. Digital technology has led to these multiple access systems but on its own, digital technology didn't achieve simultaneous users.

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• • DS
    Dattatray
  • 29 Jun

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