Synthesis of Omnidirectional Path Loss Model Based on Directional Model and Multi-Elliptical Geometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0199819" target="_blank" >RIV/00216305:26220/26:0199819 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10999302" target="_blank" >https://ieeexplore.ieee.org/document/10999302</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/EuCAP63536.2025.10999302" target="_blank" >10.23919/EuCAP63536.2025.10999302</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis of Omnidirectional Path Loss Model Based on Directional Model and Multi-Elliptical Geometry

Popis výsledku v původním jazyce

Millimeter wave (mmWave) technology offers high throughput but has a limited radio range, necessitating the use of directional antennas or beamforming systems such as massive MIMO. Path loss (PL) models using narrow-beam antennas are known as directional models, while those using omnidirectional antennas are referred to as omnidirectional models. To standardize the analysis, omnidirectional PL models for mmWave ranges have been introduced, including TR 38.901 by 3GPP, which is based on measurements from directional antennas. However, synthesizing these measurements can be complex and time-consuming. This study proposes a numerical approach to derive an omnidirectional model from directional data using multi-elliptical geometry. We assessed the effectiveness of this method against existing PL models for mmWaves that are available in the literature.

Název v anglickém jazyce

Synthesis of Omnidirectional Path Loss Model Based on Directional Model and Multi-Elliptical Geometry

Popis výsledku anglicky

Millimeter wave (mmWave) technology offers high throughput but has a limited radio range, necessitating the use of directional antennas or beamforming systems such as massive MIMO. Path loss (PL) models using narrow-beam antennas are known as directional models, while those using omnidirectional antennas are referred to as omnidirectional models. To standardize the analysis, omnidirectional PL models for mmWave ranges have been introduced, including TR 38.901 by 3GPP, which is based on measurements from directional antennas. However, synthesizing these measurements can be complex and time-consuming. This study proposes a numerical approach to derive an omnidirectional model from directional data using multi-elliptical geometry. We assessed the effectiveness of this method against existing PL models for mmWaves that are available in the literature.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20202 - Communication engineering and systems

Projekt

<a href="/cs/project/GF23-04304L" target="_blank" >GF23-04304L: Vícepásmová predikce šíření milimetrových vln pro dynamické a statické scénáře v členitých časově proměnných prostředích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Eucap 2025 19th European Conference on Antennas and Propagation

ISBN

9788831299107

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

—

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

—

Místo konání akce

Stockholm, Sweden

Datum konání akce

30. 3. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001507659900140