Enhanced 3D Propagation Loss Model for mmWave Communications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14560%2F18%3A00106247" target="_blank" >RIV/00216224:14560/18:00106247 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/18:PU129705

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Enhanced 3D Propagation Loss Model for mmWave Communications

Popis výsledku v původním jazyce

Millimeter wave (mmWave) communication has raised increasing attentions from both academia and industry due to its exceptional advantages. As a part 5G New Radio mobile systems, mmWave communications adopt much higher carrier frequencies and thus come with advantages including huge bandwidth, narrow beam, and high transmission quality. No doubt, there are disadvantages e.g., severe signal attenuation, easily blocked by obstacles, and small coverage, due to its short wavelengths. Hence, the major challenge is to overcome its shortcomings while fully utilizing its advantages. In this paper, we present the new enhanced model which is based on a ray tracing algorithm rather than goniometric functions. The main advantage of presented model over the old one is 3D path-loss calculation, reduced algorithm together with computational complexity. The results from two simulation scenarios are discussed to provide better understanding of the importance of the thickness of blockage objects. To further increase the understandability, we present the scenarios blockage.

Název v anglickém jazyce

Enhanced 3D Propagation Loss Model for mmWave Communications

Popis výsledku anglicky

Millimeter wave (mmWave) communication has raised increasing attentions from both academia and industry due to its exceptional advantages. As a part 5G New Radio mobile systems, mmWave communications adopt much higher carrier frequencies and thus come with advantages including huge bandwidth, narrow beam, and high transmission quality. No doubt, there are disadvantages e.g., severe signal attenuation, easily blocked by obstacles, and small coverage, due to its short wavelengths. Hence, the major challenge is to overcome its shortcomings while fully utilizing its advantages. In this paper, we present the new enhanced model which is based on a ray tracing algorithm rather than goniometric functions. The main advantage of presented model over the old one is 3D path-loss calculation, reduced algorithm together with computational complexity. The results from two simulation scenarios are discussed to provide better understanding of the importance of the thickness of blockage objects. To further increase the understandability, we present the scenarios blockage.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10200 - Computer and information sciences

Projekt

<a href="/cs/project/LO1401" target="_blank" >LO1401: Interdisciplinární výzkum bezdrátových technologií</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

ISBN

9781538693605

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

5-11

Název nakladatele

IEEE

Místo vydání

Moscow

Místo konání akce

Moscow

Datum konání akce

1. 1. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000459238500078