1. Introduction to Cellular Systems
- 1. Introduction to Cellular Systems
- 1.2 Cellular Radio
- 1.3 1st Generation Cellular Systems
- 1.4 2nd Generation Cellular Systems
- 1.5 GSM Development and Characteristics
- 1.6 Cellular Systems Subscriber Distribution
- 1.7 2.5G Characteristics
2. Architecture Overview
- 2. Architecture Overview
- 2.2 GSM Identifiers
- 2.3 General Architecture Overview
- 2.4 The GSM Mobile Station (MS)
- 2.5 The Base Station Subsystem (BSS)
- 2.6 The Network Switching Subsystem (NSS)
- 2.7 GSM Interfaces
3. GSM Services
- 3.1 GSM Services
- 3.2 GSM Bearer Services
- 3.3 Teleservices
- 3.4 Supplementary Services
- 3.5 Circuit Switched Data (CSD) Service
- 3.6 Short Message Service (SMS)
- 3.7 USSD Data Services
4. The Air Interface
- 4.1 The Air Interface
- 4.2 GSM Frequency Spectrum Allocation
- 4.3 GSM Multiple Access Techniques
- 4.4 GSM Air Interface Channels
- 4.5 Frames and Multiframes
5. Protocols
- 5.1 Introduction
- 5.2 The ISO 7-Layer OSI Model
- 5.3 GSM Protocols Overview
- 5.3 GSM Transmission Protocols
- 5.5GSM Signalling Protocols
- 5.6 The Air (Um) Interface Protocols
- 5.7 The Abis (BSC-BTS) Interface Protocols
- 5.8 The A (MSC-BSS) Interface Protocols
6. Speech and Channel Coding
- 6. Speech and Channel Coding
- 6.2 Speech Coding Techniques
- 6.3 GSM Speech Coding
- 6.4 Channel Coding Techniques
- 6.5 GSM Channel Coding
- 6.6 Interleaving
- 6.7 Radio Burst Multiplexing
- 6.8 Summary of Coding Processes
- 6.9 Radio Interface Modulation
7. Mobility Management
- 7. Mobility Management
- 7.2 Mobility Management Procedures
- 7.3 Network Areas
- 7.4 Mobility States
- 7.5 IMSI Attach / Detach
- 7.6 Location Updating
- 7.8 Roaming
- 7.9TMSI Reallocation
8. Radio Resource Management
- 8.1 Radio Resource Management
- 8.2 Radio Resource Connection Setup
- 8.3 Cell Selection and Reselection
- 8.4 Handovers
9. Call Management
- 9.1 Call Management
- 9.2 Mobile Originated Calls
- 9.3 Mobile Terminated Calls
- 9.4 Call Routing Examples
- 9.5Echo Cancelling
- Self-Assessment Exercises
10. GSM Security
- 10.1 GSM Security
- 10.2 Purposes of GSM Security
- 10.3 User Identity Confidentiality
- 10.4 Authentication
- 10.5 User Data Confidentiality – Encryption
- 10.6 Signalling Data Confidentiality – Encryption
11. Billing Procedures Overview
- 11.1 Billing Procedures Overview
- 11.2 Billing Principles
- 11.3 Description of Call Components
- 11.4 Charge Advice Information (CAI)
- 11.5 Advice of Charge (AoC) Calculations
- 11.6 Call Detail Records (CDRs)
- 11.7 The Transferred Account Procedure (TAP)
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