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Authors: Landaabalo Agba ; Laure Freytag and Bernard Jecko

Affiliation: Faculté des Sciences, France

Keyword(s): LMDS, GIS, coverage prediction, Ray Tracing, planning tool.

Related Ontology Subjects/Areas/Topics: Telecommunications ; Wireless and Mobile Technologies ; Wireless Information Networks and Systems ; Wireless Local Loop: LMDS, MMDS

Abstract: Local Multipoint Distribution Services (LMDS) Network operating in 40.5 – 43.5 GHz band in Europe requires relevant planning tool for its deployment. An accurate knowledge of the propagation environment (buildings, trees…) is necessary especially in urban areas. This paper presents software based on Ray Tracing method using 3D Geographic Information System (GIS) database. Several series of simulations were done and the effects on propagation issues of some parameters were interpreted. Measurements were also achieved and were compared with simulation curves. Finally, cosecant-squared and switch beam antennas are briefly presented as solutions to avoid shadowed zones and to improve coverage area.

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Paper citation in several formats:
Agba, L.; Freytag, L. and Jecko, B. (2004). PLANNING TOOL FOR LMDS COVERAGE USING 3D GEOGRAPHIC INFORMATION SYSTEM DATA. In Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE; ISBN 972-8865-15-5; ISSN 2184-3236, SciTePress, pages 81-86. DOI: 10.5220/0001381600810086

@conference{icete04,
author={Landaabalo Agba. and Laure Freytag. and Bernard Jecko.},
title={PLANNING TOOL FOR LMDS COVERAGE USING 3D GEOGRAPHIC INFORMATION SYSTEM DATA},
booktitle={Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE},
year={2004},
pages={81-86},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001381600810086},
isbn={972-8865-15-5},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE
TI - PLANNING TOOL FOR LMDS COVERAGE USING 3D GEOGRAPHIC INFORMATION SYSTEM DATA
SN - 972-8865-15-5
IS - 2184-3236
AU - Agba, L.
AU - Freytag, L.
AU - Jecko, B.
PY - 2004
SP - 81
EP - 86
DO - 10.5220/0001381600810086
PB - SciTePress