Zusammenfassung der Ressource
3k - Mobile Phone Networks
- Mobile Stations (MS)
- For example, a mobile phone
- Base Station Transceivers (BST)
- Often known as mobile phone masts
- Gives signal coverage to an area known as a cell
- Base Station Controller
- This manages the communication between a set of BSTs and MSCs
- Mobile Switching Centre (MSC)
- This controls the calls taking place
on the mobile telephone network
- Public Switched Telephone
Network (PSTN)
- When a call is being made from one mobile phone
company to another mobile phone company or to a
landline, then the call needs to go through the PSTN