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Why Do We Use Multiple Access Schemes? What Is The Difference Between Fdma, Tdma And Cdma?

Answer»

Multiple Access SCHEMES allow for many USERS to access the network.

  • FDMA= Users access the network through frequency division (separation between users is made through frequency). (1G cellular SYSTEMS).
  • TDMA= Users access the network through time division (separation between users is made through time). (2G cellular systems).
  • CDMA= Users access the network through code division (separation between users is made through code). (3G cellular systems).

Multiple Access schemes allow for many users to access the network.


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