Dynamic Coding Adaptation in a GPRS Network
Suzana de F. Dantas, Djamel Fawzi Hadj Sadok · Anais do 2002 International Telecommunications Symposium · 2002
New TDMA overlay packet switching networks such as the General Packet Radio Service (GPRS) and its enhanced mode (EDGE -Enhanced Data Rate GPRS Evolution) are being deployed for data users.These standards define a number of coding schemes (CS) to be used in accordance with the prevailing radio environment conditions, i.e., interference, noise and packet loss.Firstly, this work presents a smart dynamic CS allocation technique.Throughout this study user throughput is analyzed.The results show traffic optimization, a lower packet loss, as well as an increase in system capacity.