I am searching information about difference between GSM and WCDMA systems. I have noticed that lots of information is shared here and i decided to join. So what i need is i have to find exact information about GSM WCDMA systems so i can compare them and find the difference between them. If you want to search it from the internet you find that there is million places with all kinds of information, so any kind help from you is needed. I just entered this site so i do not know all the rules around here but maybe i am allowed to ask something like this. Thanks for advance.