Narrowband fading characterization in Brasilia to aid in the design of public safety communication systems

被引：0
|
作者：
de Almeida, E. P. L. [1 ]
Leite, J. P. [1 ]
de Carvalho, P. H. P. [1 ]
de Oliveira, R. G. A. [1 ]
Muniz, R. M. [1 ]
机构：
[1] Univ Brasilia, Dept Engn Eletr, BR-70919970 Brasilia, DF, Brazil
来源：
2007 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, VOLS 1 AND 2 | 2007年
关键词：
fading channels; public safety; signal sampling; UHF measurements; URF radio communication;
D O I：
10.1109/IMOC.2007.4404383
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a set of software tools focused on the characterization of the propagation environment to aid in the design of public safety communication systems. Several measurement campaigns were made to extract the statistical behavior of the narrowband fading over a mobile environment on the UHF band in the city of Brasilia. A sampling method is defined making possible the analysis for long and short term fading components. A GIS-based software was developed and used to store and automatically process the collected data. The measured data and the software were further used to evaluate the coverage of APCO-25 public safety communication system.
引用
收藏
页码：817 / 821
页数：5
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