Detail publikačního výsledku

Cellular radio network optimization based on the C/I ratio and transmission capacity

ZÁVODNÝ, L.; HANUS, S.

Originální název

Cellular radio network optimization based on the C/I ratio and transmission capacity

Anglický název

Cellular radio network optimization based on the C/I ratio and transmission capacity

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The contribution deals with the cellular radio network optimization. It is based on the realized experiment focused on an optimizing the GSM900 network. Bounded area in a rural region with smooth terrain is considered. Dual-slope, two-ray model is used for radio signal propagation modelling. The assigning of radio cannels to base stations and their emitted radio power are optimized. The main contribution of the work lies in detailed analysis of the criterion of optimization. An interesting solution was created by a study of interference analysis and reduction for wireless systems, usable network capacity and of its overload capacity. Method of genetic algorithms is used for solving this problem. Experiment was made in the Matlab environment.

Anglický abstrakt

The contribution deals with the cellular radio network optimization. It is based on the realized experiment focused on an optimizing the GSM900 network. Bounded area in a rural region with smooth terrain is considered. Dual-slope, two-ray model is used for radio signal propagation modelling. The assigning of radio cannels to base stations and their emitted radio power are optimized. The main contribution of the work lies in detailed analysis of the criterion of optimization. An interesting solution was created by a study of interference analysis and reduction for wireless systems, usable network capacity and of its overload capacity. Method of genetic algorithms is used for solving this problem. Experiment was made in the Matlab environment.

Klíčová slova

Optimization, Genetic algorithm, Radio wave propagation, Interference, Capacity, Radio network, Cellular structure

Klíčová slova v angličtině

Optimization, Genetic algorithm, Radio wave propagation, Interference, Capacity, Radio network, Cellular structure

Autoři

ZÁVODNÝ, L.; HANUS, S.

Rok RIV

2011

Vydáno

06.09.2004

Nakladatel

UMIST Manchester

Místo

Manchster

ISBN

0-7803-8426-1

Kniha

2004 High Frequency Postgraduate Student Colloquium

Strany od

67

Strany počet

6

BibTex

@inproceedings{BUT11408,
  author="Luděk {Závodný} and Stanislav {Hanus}",
  title="Cellular radio network optimization based on the C/I ratio and transmission capacity",
  booktitle="2004 High Frequency Postgraduate Student Colloquium",
  year="2004",
  number="1",
  pages="6",
  publisher="UMIST Manchester",
  address="Manchster",
  isbn="0-7803-8426-1"
}