Across
- 4. - All-IP 4G core network
- 9. - Network Operators provide this to customers
- 11. - Regulates spectrum allocation
- 12. Group of cells using unique frequency set
- 13. Using same frequencies in different cells
- 15. - 1G cellular technology was ______
- 16. - 2G digital standard with SIM cards
- 17. - Process of transferring calls between cells
- 19. - Mobile registration phase
Down
- 1. - Companies making mobile phones
- 2. - Cellular ______ includes all players
- 3. - Companies creating mobile apps
- 5. - 2.5G introduced ______ data
- 6. - 5G enables network ______
- 7. - Database storing subscriber info
- 8. - Manages multiple BTS units
- 10. - D/R ratio determining interference
- 13. - Channel assignment method with fixed allocations
- 14. - 3G technology using W-CDMA
- 18. - Dynamic channel assignment type