Simulace trasové diverzity v pro systémy LMDS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F04%3A03104746" target="_blank" >RIV/68407700:21230/04:03104746 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Site Diversity Time-Space Simulations for LMDS

Popis výsledku v původním jazyce

For point to multi-point systems working in millimeter frequency bands high reliability of the links is required. The attenuation due to rain is the main limiting factor. Site diversity can be used as one of the propagation impairment mitigation techniques. A propagation simulation tool to study a performance of Local Multipoint Distribution Systems (LMDS) has been developed to enable site-specific time-space simulations. Actual rainfall radar data were utilized as input. Simulations for various site diversity employments, network configurations, hub and terminal station locations, and under different propagation conditions (rain events) were accomplished. The results can be used for planning and optimization of specific point-to-multipoint network.

Název v anglickém jazyce

Site Diversity Time-Space Simulations for LMDS

Popis výsledku anglicky

For point to multi-point systems working in millimeter frequency bands high reliability of the links is required. The attenuation due to rain is the main limiting factor. Site diversity can be used as one of the propagation impairment mitigation techniques. A propagation simulation tool to study a performance of Local Multipoint Distribution Systems (LMDS) has been developed to enable site-specific time-space simulations. Actual rainfall radar data were utilized as input. Simulations for various site diversity employments, network configurations, hub and terminal station locations, and under different propagation conditions (rain events) were accomplished. The results can be used for planning and optimization of specific point-to-multipoint network.

Druh

A - Audiovizuální tvorba

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F04%2F2153" target="_blank" >GA102/04/2153: Časoprostorové simulace systémů MWS v pásmu 42 GHz</a><br>

Návaznosti

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

Rok uplatnění

2004

Kód důvěrnosti údajů

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

ISBN

0-7803-8522-5

Místo vydání

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Název nakladatele resp. objednatele

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Verze

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Identifikační číslo nosiče

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