Heuristic approach to dynamic Uplink Power Control in LTE

Author

Asenov, Oleg ; Koleva, Pavlina ; Poulkov, Vladimir

Author_Institution

Fac. of Math. & Inf., St. Kiril & St. Metodius Univ. of Veliko Tarnovo, Veliko Tarnovo, Bulgaria

fYear

2013

fDate

2-4 July 2013

Firstpage

235

Lastpage

238

Abstract

In this paper an approach for Uplink Power Control for Long Term Evolution is proposed. The developed method is based on a heuristic algorithm for the division of the users in mobile cell into sets with different uplink power settings. By applying such an approach, a dynamic power control mechanism could be implemented depending on the distribution, location and the required throughput of the User Equipments in the cell with minimum Inter-Cell Interference. The results from the simulation experiments show that such approach could be an effective solution for dynamic Uplink Power Control.

Keywords

Long Term Evolution; adjacent channel interference; power control; telecommunication control; LTE; Long Term Evolution; dynamic uplink power control; heuristic approach; minimum intercell interference; mobile cell; uplink power setting; user equipments; Heuristic algorithms; Interference; Linear programming; Long Term Evolution; Power control; Throughput; Uplink; Heuristic Algorithms; Inter-Cell Interference; Long Term Evolution; Uplink Power Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications and Signal Processing (TSP), 2013 36th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4799-0402-0

Type

conf

DOI

10.1109/TSP.2013.6613927

Filename

6613927