Introduction - If you have any usage issues, please Google them yourself
GPRS is part of the evolution path towards
3G. This paper investigates the effect of user mobility on packet transmission in GPRS. A simulator was developed to study the end-to-end behaviour of data transmission between a mobile client and a fKed server via GPRS and Internet. Simulation results show interruption in data delivery when MS executes a routing area update procedure. A fair queuing algorithm is proposed to minimise update delay and packet loss.