Mind map
mobile phone connections
Map content
mobile phone connections
GSM/ Global system for mobile telecommunication
- It is a standard that is used to transfer voice and data to mobile phone networks
- It has a maximum speed of 14.4 KBPS
- It is a standard that is used to transfer voice and data to mobile phone networks
GPRS/ Global packet radio service
- It allows GSM networks to transfer data much faster from 56 to 11KBS
- It uses the existing GSM networks at faster speeds as it transfer in packets
- This is a good way to access the internet, but now can be seen a slow data connectopn
- It uses the existing GSM networks at faster speeds as it transfer in packets
- It allows GSM networks to transfer data much faster from 56 to 11KBS
Connection types
- 3G
- It has become the most used and best way to access the internet on your phone
- It was firstly made to make video calls on the road
- Where the 3G coverage is poor is sends out signals constantly and will drain the battery
- It was firstly made to make video calls on the road
- It has become the most used and best way to access the internet on your phone
- 4G
- 4G has speed up to 5-7 times faster than 3G and has a is much faster at downloading and streaming
- HSPA
- HSPA is based on 3G and can support speeds up to 3MBPS and is useful for tv streaming
- Different counties network
- Different countries use different frequencies
- Duel band, Tri-band, Quad-Band(Mostly America)
- Different countries use different frequencies
- 3G