Course Objectives:
To provide the participants with the knowledge and skills on C 7 and MSC-BSC connection, location updating procedure, hardware structure, telecommunication service analysis, collection of statistics.
Expected Accomplishments:
- Learn C7 signaling structure and messages
- Be able to connect PCM link to GS and initiate signaling
- Be able to define exchange data for voice and data calls
- Identify the hardware units and perform routine maintenance.
- Be able to prepare data for
telecommunication service analysis - Be able to initiate traffic recording
Who can benefit:
Professionals involved in operation and maintenance of AXE 10 based MSC switch.
Prerequisites:
Knowledge of GSM network and some
experience on AXE 10 switch.
Course Outline:
- Introduction to GSM Network
- Network nodes and switching system
- Sub systems in MSC/VLR and HLR
- Identities used in GSM
networkTraffic Cases and their procedures - Location updating types
- MO and MT calls
- Handovers
- SMS and SSC 7 Signaling
- Message Transfer Part (MTP)
– SL, LS and ST - MTP routing and connecting
ST to GS - SCCP addressing and Global
title translation - MSC – BSC connectionExchange Data for Traffic Cases
- Location updating – data
definitions in MSC/VLR and HLR - Call to MS from PSTN – pre analysis and B number analysis in GMSC and MSC/VLR
- Profiles and subscriber data
in HLR and call handling
- Exchange data in MSC/ VLR – roaming number route and allocation of roaming numbers.
- Call handling in MSC/VLR
- Telecommunication Service Analysis
- Bearer capabilities
- Basic service groups, basic service codes
- Telecommunication service
analysis, TMR and compatibility
check.Fax and Data calls - Definition of DTI
- Analysis of call in HLR, GMSC
and MSC/VLR - Fax or data call from PSTNTraffic Recording
- Traffic measurement on - Routes - Traffic type measurement - Traffic per route
- Initiating traffic recording
Delivery Method:
Instructor led classes and practice on a training swit
Related Training:
AXE10: APZ, IOG & GSS
Fundamentals of Signalling
System No. 7
Advanced Signalling System No. 7
CCS No. 7 in AXE 10
GSM Signalling.
