Abstract
In this paper, a mathematical model of multiuser scheduling problem in HSDPA is developed to use in optimization process. A more realistic imperfect channel state information (CSI) feedback, which is required for this problem, in the form of a finite set of Channel Quality Indicator (CQI) values is assumed, as specified in the HSDPA standard [1]. A global optimal approach and a particle swarm optimization approach are used to solve the problem. Simulation results indicate that the performances of the two approaches are very close even though the complexity of the particle swarm optimization approach is much lower. ©Springer-Verlag Berlin Heidelberg 2009.
Cite
CITATION STYLE
Aydin, M. E., Kwan, R., Leung, C., & Zhang, J. (2009). Multiuser scheduling in HSDPA with particle swarm optimization. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5484 LNCS, pp. 71–80). https://doi.org/10.1007/978-3-642-01129-0_8
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
