QoS management in GRPS air-interface
C. Konstantinopoulou, Konstantinos A. Koutsopoulos, George Lyberopoulos, M. Theologou · 2002
The aim of this paper is to investigate and evaluate various radio resource management schemes capable of differentiating the handling of 'service requests' (in uplink and downlink), taking into account the GPRS-related QoS parameters (precedence, reliability, delay, mean and peak throughput). The evaluation is performed, via a simulation platform, for a range of circuit-switched (voice & data) traffic loads, packet-switched (GPRS) data services, number of TRXs, number of dedicated PDCHs, etc., taking into account the respective QoS requirements for both service types (circuit- and packet-switched).