What is the difference between data transfer in GSM and GPRS

[anup dhital]

What is the difference between data transfer in GSM and GPRS, in terms of frequency and channels being used. What are the different possible data rates in GSM?

 

[salemoun]

mainly the GSM & GPRS is have a difference because the GSM is used to transfer voice & data but the GPRS is used to transfer Data only but the voice in GPRS transfers by GSM so we don't compare the data transfer with voice transfer because of the encreption methods & zipping methods

 

[RFCMOS]

Re: What is the difference between data transfer in GSM and

Hi,

In addition to salemoun's explanation, GPRS can used multislot transfert while in GSM, only one time slot is used for Tx and Rx.
I hope this helps.

 

[Naveed Alam]

Re: What is the difference between data transfer in GSM and

What is the difference between data transfer in GSM and GPRS, in terms of frequency and channels being used. What are the different possible data rates in GSM?

GSM uses different techniques for data transfer, one of these is GPRS.

 

[selvan0201]

Re: What is the difference between data transfer in GSM and

Hi 2 everyone...
I am using a wavecom GSM modem to transfer voice signals and messages using R89C51RDxx microcontroller.Now i like to transfer data from PC through the same modem.Can anybody help me how to achieve this and give some ideas about the data transfer.I also need some e-books regarding this task.

Thank U...