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GSM CHANNELS wireless

GSM channels include a fast, slow, stand-alone dedicated control channel <br>broadcast channel<br>common control channel<br>signalling channel

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GSM CHANNELS wireless

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  1. GROUP 7Members:192211004619221100251922110048192211004319221100281922110032 PRESENTATION TOPIC: GSM CHHANELS

  2. GSM CHHANELS

  3. Types:

  4. BTS • A base transceiver station (BTS) is a fixed radio transceiver in any mobile network. • The BTS connects mobile devices to the network. • It sends and receives radio signals to mobile devices and converts them to digital signals. • It is in the mid of mobile and radio station.

  5. Control channel:

  6. Types OF CONTROL CHANNELS

  7. TRAFFIC CHANNELS:

  8. Broadcast Channel in GSM ChannelsBroadcast control channels are transmitted in downlink direction only i.e. only transmitted by BTS.-The broadcast channels are used to broadcast synchronization and general network information to all the MSs within a cell.-They are essential  so that a mobile station finds a network ,synchronize it and connects with it.

  9. Types:

  10. Dedicated control channels:-

  11. SLOW ASSOCIATED CONTROL CHANNEL(SACCH)

  12. GSM SACCH(Slow Associated Control Channel)

  13. STAND-ALONE DEDICATED CHANNEL(SDCCH)

  14. GSM FACCH(Fast Associated Control Channel)

  15. Channel signaling

  16. Channel signaling:

  17. Features of channel signaling:

  18. Continous:

  19. Advantage of channel signaling:

  20. Disadvantage of channel signaling:

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