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| Titel: |
A Survey of QOS Routing Protocols For Mobile Ad Hoc Networks |
| Auteur: |
G. Santhi Alamelu Nachiappan |
| Verschenen in: |
International journal of computer science and information technology |
| Paginering: | Jaargang 2 (2010) nr. 4 pagina's 125-136 |
| Jaar: |
2010 |
| Inhoud: |
A Mobile Ad-hoc Network (MANET) is composed of mobile nodes without any infrastructure.MANET applications such as audio/video conferencing, webcasting requires very stringent and inflexibleQuality of Service (QoS). The provision of QoS guarantees is much more challenging in MANETs thanwired networks due to node mobility, limited power supply and a lack of centralized control. Manyresearches have been done so as to provide QoS assurances by designing various MANET protocols. Inrecent years a number of QoS routing protocols with distinguishing features have been newly proposed.However, systematic performance evaluations and comparative analysis of these protocols in a commonrealistic environment have been performed only in a limited manner. This paper presents a thoroughoverview of QoS routing metrics, resources and factors affecting performance of QoS routing protocols. Therelative strength, weakness, and applicability of existing QoS routing protocols are also studied andcompared. QoS routing protocols are classified according to the QoS metrics used, type of QoS guaranteeassured and their interaction with the medium access control (MAC) protocol. |
| Uitgever: |
Academy & Industry Research Collaboration Center (AIRCC) (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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