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Course overview

2G

GSM foundations, channels, security, and circuit-switched mobile operation.

8 lessonsBeginner1 h
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Course lessons

Follow this path using the existing Teleinf Edu article library.

8 lessons
  1. 01Lesson 1GSM Introduction | Teleinf EduOverview of GSM technology, history, and its role as the foundation of 2G digital mobile communications.3 min read
  2. 02Lesson 2GSM Architecture | Teleinf EduThe fundamental structure of the GSM system: frequency division, TDMA frames, and call setup.3 min read
  3. 03Lesson 3GSM Frequency Plan | Teleinf EduGSM frequency bands (900/1800 MHz), channel arrangement, and frequency reuse patterns.3 min read
  4. 04Lesson 4GSM Time Division Multiple Access | Teleinf EduStructure of the TDMA frame, time slots, and burst types in GSM.3 min read
  5. 05Lesson 5GSM Channels | Teleinf EduTraffic channels (TCH), control channels (BCCH, CCCH, DCCH), and their functions.3 min read
  6. 06Lesson 6GSM Call Setup and Mobility | Teleinf EduRegistration, location update, handover procedures, and call establishment in GSM.3 min read
  7. 07Lesson 7GSM Security | Teleinf EduAlgorithms A5, SIM authentication, generating Kc key, and security weaknesses.3 min read
  8. 08Lesson 8GSM Data Services | Teleinf EduCircuit-switched data (CSD), short message service (SMS), and supplementary services.3 min read

Course quizzes

Pass the assigned quiz to finish the course progress.

1
  1. 01Quiz2G GSM foundationsPractice GSM architecture, frequency planning, TDMA frames, logical channels, mobility, security, SMS, and early data services.Premium