Page 19 - Mobile Computing

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Channel structure in GSM:

Frequency Correction Channel (FCCH)
Broadcast Synchronization Channel (SCH)
Broadcast Control Channel (BCCH)

Pegging Chenal (PCH)
Signal Channel Common Control Access Grant Channel (AGCH)
Random Access Channel (RACH)

Stand-alone Dedicated Control Channel
Dedicated Control Slow Associated Control Channel (SACCH)
Fast Associated Control Channel (FACCH)
Logical Channel

Half Rate
Traffic Channel

Full Rate