Signaling Training


GPRS Protocols

Duration: 4 Days

Who should attend:

TLC companies technicians who work with GPRS mobile network planning or operation and maintenance.

An individual course planning is possible for this kind of course. If you would like to know more about this course please either call us on +971 4 42 89 440 or send an email to


Fixed and mobile GSM and UMTS network signaling protocols basic skills.

Course Content

This course includes practice laboratory for mobile terminals (pen drive, smartphone, etc.) real-time connections to the GPRS packet data network. Moreover, different interface tracings will be analyzed.

Course Objectives

This course aims to provide trainees with a detailed knowledge on GPRS mobile access protocols. After a GPRS technology exhaustive overview, this training concerns with the issues relating to the routing and signaling protocols used in the packet data interfaces.

Course Outline

  • GPRS network architecture
  • GPRS radio interface
  • CCU functions
  • PCU functions
  • Abis MAC Layer
  • Abis RLC Layer
  • Gb interface PDU
  • BSSGP protocol
  • LLC frame structure
  • Service Access Point (SAP)
  • Gb over Frame Relay over ATM
  • Gb over IP
  • SNDCP Protocol
  • GTP signaling messages
  • GTP User Plane messages
  • PDP protocol
  • PDP Context
  • CAMEL Overview
  • Data roaming and GRX network
Further information

If you would like to know more about this course please contact us