Article citationsMore>>

Fraimis, I.G. and Kotsopoulos, S.A. (2011) QoS-Based Proportional Fair Allocation Algorithm for OFDMA Wireless Cellular Systems. Communications Letters, IEEE, 15, 1091-1093. http://doi.org/10.1109/LCOMM.2011.081211.111417

has been cited by the following article:

• TITLE: MPSO Algorithm Based QoS Parameter Optimization for LTE Networks

  AUTHORS: F. L. Zhao, G. T. Chen

  KEYWORDS: LTE, Self-Organizing Networks (SON), Quality of Services (QoS), Genetic Algorithm (GA), Multi-Level Particle Swarm Optimization (MPSO)

  JOURNAL NAME: International Journal of Communications, Network and System Sciences, Vol.10 No.5B, May 26, 2017

  ABSTRACT: QoS Optimization is an important part of LTE SON, but not yet defined in the specification. We discuss modeling the problem of QoS optimization, improve the fitness function, then provide an algorithm based on MPSO to search the optimal QoS parameter value set for LTE networks. Simulation results show that the algorithm converges more quickly and more accurately than the GA which can be applied in LTE SON.