A novel non-stationary multipath fading channel model based on propagation measurements using SDR and FPGA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10241608" target="_blank" >RIV/61989100:27240/17:10241608 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.jocm.us/index.php?m=content&c=index&a=show&catid=184&id=1167" target="_blank" >http://www.jocm.us/index.php?m=content&c=index&a=show&catid=184&id=1167</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12720/jcm.12.12.683-688" target="_blank" >10.12720/jcm.12.12.683-688</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A novel non-stationary multipath fading channel model based on propagation measurements using SDR and FPGA

Popis výsledku v původním jazyce

Non-stationary multipath fading channel models are necessary for the design and optimization of communications systems (the 5th generation mobile networks-5G, the (Industrial) Internet of Things, etc.). These models are considered as essential components of channel simulators which are similar to physical radio channels. This article describes a progressive novel method of adaptive non-stationary multipath fading channel models based on a real measurement of Channel Impulse Response (CIR). The designed system measures, classifies and subsequently adaptively changes the parameters of a transmission channel model. The proposed concept is based on the Software Defined Radio (SDR) and Field Programmable Gate Array (FPGA) which are implemented on the modular platform of PCI Extensions for Instrumentation (PXI). This approach enables to approximate and subsequently adaptively model any transmission environment. Thanks to the application of the adaptive parameter setting approach we can create unique dynamic models of real transmission channels which can be used for designing, testing and optimizing new trends in the field of wireless communications systems (new modulation formats, algorithm testing, channel equalization, optimization of source and channel coding, guard interval adaptation, etc.). (C) 2017 Journal of Communications.

Název v anglickém jazyce

A novel non-stationary multipath fading channel model based on propagation measurements using SDR and FPGA

Popis výsledku anglicky

Non-stationary multipath fading channel models are necessary for the design and optimization of communications systems (the 5th generation mobile networks-5G, the (Industrial) Internet of Things, etc.). These models are considered as essential components of channel simulators which are similar to physical radio channels. This article describes a progressive novel method of adaptive non-stationary multipath fading channel models based on a real measurement of Channel Impulse Response (CIR). The designed system measures, classifies and subsequently adaptively changes the parameters of a transmission channel model. The proposed concept is based on the Software Defined Radio (SDR) and Field Programmable Gate Array (FPGA) which are implemented on the modular platform of PCI Extensions for Instrumentation (PXI). This approach enables to approximate and subsequently adaptively model any transmission environment. Thanks to the application of the adaptive parameter setting approach we can create unique dynamic models of real transmission channels which can be used for designing, testing and optimizing new trends in the field of wireless communications systems (new modulation formats, algorithm testing, channel equalization, optimization of source and channel coding, guard interval adaptation, etc.). (C) 2017 Journal of Communications.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

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

Journal of Communications

ISSN

1796-2021

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

683-688

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85057139597