Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks
Mobile ad-hoc networks comprise a type of wireless network that can be easily created without the need for network infrastructure or administration. These networks are organized and administered into temporary and dynamic network topologies. Unfortunately, mobile ad-hoc networks suffer from some...
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my-usm-ep.462862020-02-20T03:03:40Z Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks 2011-06 Al-Zyoud, Faisal Yousef Abed-alrahman QA75.5-76.95 Electronic computers. Computer science Mobile ad-hoc networks comprise a type of wireless network that can be easily created without the need for network infrastructure or administration. These networks are organized and administered into temporary and dynamic network topologies. Unfortunately, mobile ad-hoc networks suffer from some limitations related to insufficient bandwidth. The proliferation of new IP Multimedia subsystem services (IMs), such as Push-to-talk (PTT) applications consume large amounts of bandwidth, resulting in degraded QoS performance of mobile ad-hoc networks. In this thesis, a Priority XCAST based routing protocol (P-XCAST) is proposed for mobile ad-hoc networks to minimize bandwidth consumption. P-XCAST is based on demand route requests and route reply mechanisms for every destination in the PXCAST layer. To build the network topology and fill up the route table for nodes, the information in the route table is used to classify the XCAST list of destinations according to similarities on their next hop. Furthermore, P-XCAST is merged with a proposed Group Management algorithm to handle node mobility by classifying nodes into two types: group head and member. The proposed protocol was tested using the GloMoSim network simulator under different network scenarios to investigate Quality of Service (QoS) performance network metrics. P-XCAST performance was better by about 20% than those of other tested routing protocols by supporting of group size up to twenty receivers with an acceptable QoS. Therefore, it can be applied under different network scenarios (static or dynamic). In addition Link throughput and average delay was calculated using queuing network model; as this model is suitable for evaluating the IEEE 802.11 MAC that is used for push to talk applications. The analytical results for link throughput and average delay were used to validate the simulated results. 2011-06 Thesis http://eprints.usm.my/46286/ http://eprints.usm.my/46286/1/FAISAL%20YOUSEF%20ABED-ALRAHMAN%20ALZYOUD_HJ.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Komputer |
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QA75.5-76.95 Electronic computers Computer science Al-Zyoud, Faisal Yousef Abed-alrahman Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
description |
Mobile ad-hoc networks comprise a type of wireless network that can be easily
created without the need for network infrastructure or administration. These
networks are organized and administered into temporary and dynamic network
topologies. Unfortunately, mobile ad-hoc networks suffer from some limitations
related to insufficient bandwidth. The proliferation of new IP Multimedia subsystem
services (IMs), such as Push-to-talk (PTT) applications consume large amounts of
bandwidth, resulting in degraded QoS performance of mobile ad-hoc networks. In
this thesis, a Priority XCAST based routing protocol (P-XCAST) is proposed for
mobile ad-hoc networks to minimize bandwidth consumption. P-XCAST is based on
demand route requests and route reply mechanisms for every destination in the PXCAST
layer. To build the network topology and fill up the route table for nodes,
the information in the route table is used to classify the XCAST list of destinations
according to similarities on their next hop. Furthermore, P-XCAST is merged with a
proposed Group Management algorithm to handle node mobility by classifying nodes
into two types: group head and member. The proposed protocol was tested using the
GloMoSim network simulator under different network scenarios to investigate
Quality of Service (QoS) performance network metrics. P-XCAST performance was
better by about 20% than those of other tested routing protocols by supporting of
group size up to twenty receivers with an acceptable QoS. Therefore, it can be
applied under different network scenarios (static or dynamic). In addition Link
throughput and average delay was calculated using queuing network model; as this
model is suitable for evaluating the IEEE 802.11 MAC that is used for push to talk applications. The analytical results for link throughput and average delay were used
to validate the simulated results. |
format |
Thesis |
qualification_name |
Doctor of Philosophy (PhD.) |
qualification_level |
Doctorate |
author |
Al-Zyoud, Faisal Yousef Abed-alrahman |
author_facet |
Al-Zyoud, Faisal Yousef Abed-alrahman |
author_sort |
Al-Zyoud, Faisal Yousef Abed-alrahman |
title |
Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
title_short |
Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
title_full |
Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
title_fullStr |
Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
title_full_unstemmed |
Xcast Based Routing Protocol For Push To Talk Application In Mobile Ad Hoc Networks |
title_sort |
xcast based routing protocol for push to talk application in mobile ad hoc networks |
granting_institution |
Universiti Sains Malaysia |
granting_department |
Pusat Pengajian Sains Komputer |
publishDate |
2011 |
url |
http://eprints.usm.my/46286/1/FAISAL%20YOUSEF%20ABED-ALRAHMAN%20ALZYOUD_HJ.pdf |
_version_ |
1747821644871630848 |