| Abstract Cellular Layer 3 | Network Protocol | Abstract Cellular Layer 3 Model |  | |
| GSM MAC | MAC Protocol | Global System for Mobile communication MAC Protocol | | |
| GSM PHY | Physical Model | Global System for Mobile communication Physical Protocol | | |
| GSM Cellular | Application Protocol | Global System for Mobile communication Application Protocol | | |
| GSM Layer 3 | Network Protocol | Global System for Mobile communication Network Protocol | | |
| User Behavior | Mobility Model | User Behavior Mobility Model | | |
