An efficient QOS routing protocol for mobile ad-hoc networks

To satisfy the user requirements for continuous and real-time multimedia information, the concept of Quality of Service (QoS) has emerged as a main issue in mobile ad-hoc networks. QoS routing is to find a route according to the QoS requirements of the users. In this paper, we propose an efficient Q...

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Autor principal: Joe, Inwhee
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Informáticas
Quality assurance
Real time
Mobile processors
Routing protocols
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/23822
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-23822
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Quality assurance
Real time
Mobile processors
Routing protocols
spellingShingle Ciencias Informáticas
Quality assurance
Real time
Mobile processors
Routing protocols
Joe, Inwhee
An efficient QOS routing protocol for mobile ad-hoc networks
topic_facet Ciencias Informáticas
Quality assurance
Real time
Mobile processors
Routing protocols
description To satisfy the user requirements for continuous and real-time multimedia information, the concept of Quality of Service (QoS) has emerged as a main issue in mobile ad-hoc networks. QoS routing is to find a route according to the QoS requirements of the users. In this paper, we propose an efficient QoS routing protocol that is based on AODV over TDMA, one of the typical routing protocols for mobile ad-hoc networks, by making a bandwidth reservation for QoS guarantee. While the existing schemes calculate the maximum available bandwidth for each candidate path, our scheme is to check only if the bandwidth of a given path satisfies the end-to-end QoS requirement. Also, the key idea in the bandwidth reservation is to select carefully time slots without causing any conficts in the wireless environment, thereby maximizing the bandwidth efficiency. In order to evaluate the performance of the proposed QoS routing protocol, some simulations are carried out in the adhoc environment. The simulation results show that the proposed protocol provides sufficiently low and stable delay performance regardless of the offered load.
format Objeto de conferencia
Objeto de conferencia
author Joe, Inwhee
author_facet Joe, Inwhee
author_sort Joe, Inwhee
title An efficient QOS routing protocol for mobile ad-hoc networks
title_short An efficient QOS routing protocol for mobile ad-hoc networks
title_full An efficient QOS routing protocol for mobile ad-hoc networks
title_fullStr An efficient QOS routing protocol for mobile ad-hoc networks
title_full_unstemmed An efficient QOS routing protocol for mobile ad-hoc networks
title_sort efficient qos routing protocol for mobile ad-hoc networks
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/23822
work_keys_str_mv AT joeinwhee anefficientqosroutingprotocolformobileadhocnetworks
AT joeinwhee efficientqosroutingprotocolformobileadhocnetworks
bdutipo_str Repositorios
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