Indexing metadata

Self-Optimization of Low Coverage and High Interference in Real 3G/4G Radio Access Networks


 
Dublin Core PKP Metadata Items Metadata for this Document
 
1. Title Title of document Self-Optimization of Low Coverage and High Interference in Real 3G/4G Radio Access Networks
 
2. Creator Author's name, affiliation, country Marco Sousa
 
2. Creator Author's name, affiliation, country Andre Martins
 
2. Creator Author's name, affiliation, country Pedro Vieira
 
3. Subject Discipline(s) Telecommunications
 
3. Subject Keyword(s) SON, Self-optimization, Particle Swarm Optimization, Antenna Tilt
 
4. Description Abstract

This paper presents a new single cell multi-objective
optimization algorithm. The objective is to optimize areas of
low coverage and high interference simultaneously, through the
adjustment of the antenna tilts and/or antenna orientation. The
process is achieved using a specific implementation of a Particle
Swarm Optimization (PSO) algorithm. Both the detection of
sub-optimal performance areas and its subsequent optimization
are supported by Drive Test (DT) data and network topology
information. The antenna optimization algorithm was tested with
real data in 3rd Generation (3G)/4th Generation (4G) networks.
In this work, a 3G urban scenario is highlighted, achieving an
average optimization gain of 78%.
 
5. Publisher Organizing agency, location ISEL - High Institute of Engineering of Lisbon
 
6. Contributor Sponsor(s) ADEETC, Instituto Superior de Engenharia de Lisboa (ISEL), Portugal; CELFINET, Consultoria em Telecomunicações Lda., Portugal; Instituto de Telecomunicações (IT), Portugal
 
7. Date (YYYY-MM-DD) 2018-01-22
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier http://journals.isel.pt/index.php/i-ETC/article/view/39
 
10. Identifier Digital Object Identifier (DOI) http://dx.doi.org/10.34629/ipl.isel.i-ETC.39
 
11. Source Title; vol., no. (year) i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 3, No 1 (2017): The CETC2016 Issue (A)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2018 Marco Sousa
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.