Propagation Measurements and Estimation of Channel Propagation Models in Urban Environment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10235782" target="_blank" >RIV/61989100:27240/17:10235782 - isvavai.cz</a>

Výsledek na webu

<a href="http://itiis.org/digital-library/manuscript/1690" target="_blank" >http://itiis.org/digital-library/manuscript/1690</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3837/tiis.2017.05.008" target="_blank" >10.3837/tiis.2017.05.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Propagation Measurements and Estimation of Channel Propagation Models in Urban Environment

Popis výsledku v původním jazyce

Wireless communication is a telecommunication technology, which enables wireless transmission between the portable devices to provide wireless access in all types of environments. In this research, the measurements and various empirical models are analysed and compared in order to find out a suitable propagation model to provide guidelines for cell planning of wireless communication systems. The measured data was taken in urban region with low vegetation and some trees at 900 MHz frequency band. Path loss models are useful planning tools, which permit the designers of cellular communication to obtain optimal levels for the base station deployment and meeting the expected service level requirements. Outcomes show that these empirical models tend to overestimate the propagation loss. As one of the key outputs, it was observed that the calculations of Weissberger model fit with the measured data in urban environment.

Název v anglickém jazyce

Propagation Measurements and Estimation of Channel Propagation Models in Urban Environment

Popis výsledku anglicky

Wireless communication is a telecommunication technology, which enables wireless transmission between the portable devices to provide wireless access in all types of environments. In this research, the measurements and various empirical models are analysed and compared in order to find out a suitable propagation model to provide guidelines for cell planning of wireless communication systems. The measured data was taken in urban region with low vegetation and some trees at 900 MHz frequency band. Path loss models are useful planning tools, which permit the designers of cellular communication to obtain optimal levels for the base station deployment and meeting the expected service level requirements. Outcomes show that these empirical models tend to overestimate the propagation loss. As one of the key outputs, it was observed that the calculations of Weissberger model fit with the measured data in urban environment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

KSII Transactions on Internet and Information Systems

ISSN

1976-7277

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

15

Strana od-do

2453-2467

Kód UT WoS článku

000402492000008

EID výsledku v databázi Scopus

2-s2.0-85020082094