3G
Data Throughput:3.1mbps
Peak Upload Rate:50 Mbit/s
Download speed 100Mbit/s
Frequency: 1.8-2.5GHz
Mod:調制方式 CDMA 2000, UMTS, EDGE etc
4G
Data Throughput:100-300mbps
Peak Upload Rate:500 Mbit/s
Download speed 1Gbit/s
Frequency: 2GHz- 8GHz
Mod:調制方式 Wimax2 and LTE-Advance
如果係75Kb/s 100k/bs 同以前既56Kb/s modem 速度有乜分別? 點睇片呀?
留意kB/s =Kilo byte per second 同kb/s Kilo bit per second 相差8倍
1 Byte = 8 bit
