Inverse Gaussian-based composite channel model and time series generator for land mobile satellite systems under tree shadowing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00242985" target="_blank" >RIV/68407700:21230/16:00242985 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1049/iet-map.2015.0725" target="_blank" >http://dx.doi.org/10.1049/iet-map.2015.0725</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1049/iet-map.2015.0725" target="_blank" >10.1049/iet-map.2015.0725</a>

Result language

angličtina

Original language name

Inverse Gaussian-based composite channel model and time series generator for land mobile satellite systems under tree shadowing

Original language description

In this study, a new composite channel model for land mobile satellite (LMS) systems under tree shadowing is proposed utilising the inverse Gaussian (IG) distribution to model the shadowing component. Using the experimental data of received power under tree shadowing at L-band, which were carried out at Stromovka Park in Prague, the Czech Republic, the assumption of the IG distribution for the description of the first-order statistics of large-scale effects is investigated and validated. A new LMS channel model is developed as a sum of a signal experiencing IG shadowing and a signal under Rayleigh multipath effects. Moreover, a methodology to generate accurate time series of the received signal envelope using the IG distribution is presented. Such methodology and generally time series generators can be used for the evaluation of system’s performance and for end-to-end simulations. Finally, it is shown that the proposed time series generator reproduces the first-order and second-order statistics of the LMS channel model with a very good accuracy.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

IET Microwaves, Antennas & Propagation

ISSN

1751-8725

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

6

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

612-616

UT code for WoS article

000375057100004

EID of the result in the Scopus database

2-s2.0-84966350650