Title :
Fair resource sharing scheduling for cellular data services with QoS provisioning
Author :
Chen, J.-L. ; Chao, H.-C.
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan
fDate :
6/1/2001 12:00:00 AM
Abstract :
To provide cellular data services with QoS provisions, a shared resource scheme, based on optimisation theory and LaGrange λ-calculus, has been developed. This scheme can generate a fair schedule for a diverse mix of traffic with diverse QoS requirements in a limited radio spectrum. The authors define the acceptance indication (AI) as the QoS measurement of the shared resource scheme. The experimental results show that as much as 2.5% improvement in the mean acceptance rate is obtained relative to other existing schemes
Keywords :
calculus; cellular radio; data communication; optimisation; quality of service; radio networks; telecommunication traffic; LaGrange λ-calculus; QoS measurement; QoS provisioning; acceptance indication; cellular data networks; cellular data services; fair resource sharing scheduling; limited radio spectrum; mean acceptance rate; optimisation theory; shared resource scheme; traffic;
Journal_Title :
Communications, IEE Proceedings-
DOI :
10.1049/ip-com:20010247
