Title :
Flexible Resource Allocation Strategy with Differentiated Priorities and QoS
Author :
Cruz-Pérez, Felipe A. ; Ortigoza-Guerrero, Lauro
Author_Institution :
Electr. Eng. Dept., CINVESTAV-IPN, Mexico City, Mexico
Abstract :
A comprehensive study of flexible resource allocation (FRA) strategies is presented and a new strategy called Flexible Resource Allocation Strategy with Differentiated Priorities and QoS (FRAQoS) is proposed. FRAQoS copes with scenarios where multiple types of service coexist with different priorities and QoS requirement each, offering service integration and differentiation required by 2.5G and 3G systems. Also, a fair comparison of FRAQoS with almost all the previously proposed strategies is performed through the use of an analytical model (validated by computer simulations)
Keywords :
bandwidth allocation; mobile radio; quality of service; telecommunication network management; telecommunication traffic; 2.5G systems; 3G systems; FRAQoS; Flexible Resource Allocation Strategy with Differentiated Priorities and QoS; computer simulations; multiple service types; service integration; Analytical models; Bit error rate; Bit rate; Bridges; Cities and towns; Degradation; Probability; Quality of service; Resource management; US Department of Transportation;
Conference_Titel :
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-7206-9
DOI :
10.1109/GLOCOM.2001.966242
