📡 GSM ARFCNs & Logical Channels

Undergraduate Communication Engineering Assessment

Questions
12
Time Limit
Unlimited
Passing Score
70%
Difficulty
Intermediate

Welcome to the GSM Quiz

This quiz covers Absolute Radio Frequency Channel Numbers (ARFCNs) and Logical Channels in GSM systems. Test your knowledge of frequency planning, channel mapping, and signaling procedures.

📶 ARFCN Concepts

  • ARFCN numbering schemes
  • Frequency calculations (GSM900, DCS1800, PCS1900)
  • Uplink/Downlink frequency relationships
  • Channel spacing (200 kHz)

📋 Logical Channels

  • Traffic Channels (TCH/F, TCH/H)
  • Broadcast Channels (BCCH, FCCH, SCH)
  • Common Control Channels (PCH, RACH, AGCH)
  • Dedicated Control Channels (SDCCH, SACCH, FACCH)

🕐 Frame Structure

  • TDMA frames and multiframes
  • 26-frame multiframe (TCH)
  • 51-frame multiframe (control)
  • Timeslot allocation
0%

Quiz Completed!