synchronous serial transmission
2g network does not have bandwidth connection higher for video transmission..
Digital data transmission use voltage differences to directly represent the 1s and 0s that make up the data and are not modulated over a carrier.
2G was made in the year 1991.
Analog transmission came before digital ones
Analogue to digital is a conversion process not a transmission process.
---2G Network--- The second generation (2G) network uses digital signal to transmit voice. Compared with analog signal, digital signal is more accurate, reliable, and scalable. As a digital network, the 2G network can carry text messages along with voice. Those text messages, known as SMS (Short Messaging Service), are hugely popular. In addition, a 2G mobile phone often integrates a data modem. It can connect to the internet by making modem calls to certain dial-up service numbers provided by the carrier. Through the internet, a 2G mobile phone can browse the internet via the WAP browser software built into the device.
Digital traffic channels - first g :purely analog 2g: systems are digital encryption: all 2g provide encryption to prevent eavesdropping error detection and correction: 2g traffic allows for detection and correction, giving clear voice reception channel access: 2g systems allow channels to be dynamically shared by a number of users
Filtering, sampling, quantizing, and then coding
The Difference of two is only first digital has a transmission and second digital has modulation.....thats all....i think that's too clear ha...
Analog transmission came before digital ones
2g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g3