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Improved tree routing protocol in zigbee networks

Wireless Sensor Networks (WSNs) is becoming more important in various application areas. Many application scenarios require connectivity between WSN’s nodes to transmit the collected data to a sink node. ZigBee is an industrial standard for wireless ad hoc networks based on IEEE 802.15.4. It has bee...

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Main Author: Al-Harbawi, Mostafa Kamil Abdulhusain
Format: Thesis
Language:English
Published: 2010
Online Access:http://psasir.upm.edu.my/id/eprint/40846/1/FK%202010%2027R.pdf
http://psasir.upm.edu.my/id/eprint/40846/
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spelling my.upm.eprints.408462016-07-21T07:22:25Z http://psasir.upm.edu.my/id/eprint/40846/ Improved tree routing protocol in zigbee networks Al-Harbawi, Mostafa Kamil Abdulhusain Wireless Sensor Networks (WSNs) is becoming more important in various application areas. Many application scenarios require connectivity between WSN’s nodes to transmit the collected data to a sink node. ZigBee is an industrial standard for wireless ad hoc networks based on IEEE 802.15.4. It has been developed for low cost, low data rate and low power consumption. In the ZigBee standard, network layer defines two routing protocols namely Ad Hoc On-demand Distance Vector (AODV) and Tree Routing (TR). TR protocol follows the tree topology (parent-child) in forwarding the data to the sink node, However, the source node cannot know if the sink is located nearby to the source node or if it is not in the sub-tree. In this case it will follow the tree topology which will use a lot of hops to arrive to the sink node. The objective of this thesis was to develop the TR protocol for ZigBee network and is called Improved Tree Routing (ImpTR) protocol which is computationally simple in finding the shortest path to transmit data packets to the sink node, and does not need any addition in hardware. ImpTR protocol uses an approach to select next hope depending on new algorithm and uses the same tree topology construction for distributing address to all sensor nodes in the network. ImpTR determines the best path to the sink node depending on the tables of the neighbouring nodes, which is part of the existing ZigBee network specification. Packets are forwarded to neighbour node if the path to the sink through neighbour node is shorter than the path through personal area network (PAN) coordinator. The unreliability and inefficiency of the TR originates from the limited links for routes, i.e., parent-child links. If any ZigBee router loses its link to its parent the routing path is broken and the TR cannot recover the routing path by itself , for that the second main objective is overcome the link failure problem. ImpTR algorithm reduces the average end-to-end delay by (10-31) % which is the time needs to transmit packets between source and sink node, decrease the energy consumption from the whole network by (8-40) % , reduce the number of hops need to transmit data packets to sink node by (3-32)%, and increases the average throughput by (4-65) % which is average number of bits receive in sink node per second. 2010-03 Thesis NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/40846/1/FK%202010%2027R.pdf Al-Harbawi, Mostafa Kamil Abdulhusain (2010) Improved tree routing protocol in zigbee networks. Masters thesis, Universiti Putra Malaysia.
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Wireless Sensor Networks (WSNs) is becoming more important in various application areas. Many application scenarios require connectivity between WSN’s nodes to transmit the collected data to a sink node. ZigBee is an industrial standard for wireless ad hoc networks based on IEEE 802.15.4. It has been developed for low cost, low data rate and low power consumption. In the ZigBee standard, network layer defines two routing protocols namely Ad Hoc On-demand Distance Vector (AODV) and Tree Routing (TR). TR protocol follows the tree topology (parent-child) in forwarding the data to the sink node, However, the source node cannot know if the sink is located nearby to the source node or if it is not in the sub-tree. In this case it will follow the tree topology which will use a lot of hops to arrive to the sink node. The objective of this thesis was to develop the TR protocol for ZigBee network and is called Improved Tree Routing (ImpTR) protocol which is computationally simple in finding the shortest path to transmit data packets to the sink node, and does not need any addition in hardware. ImpTR protocol uses an approach to select next hope depending on new algorithm and uses the same tree topology construction for distributing address to all sensor nodes in the network. ImpTR determines the best path to the sink node depending on the tables of the neighbouring nodes, which is part of the existing ZigBee network specification. Packets are forwarded to neighbour node if the path to the sink through neighbour node is shorter than the path through personal area network (PAN) coordinator. The unreliability and inefficiency of the TR originates from the limited links for routes, i.e., parent-child links. If any ZigBee router loses its link to its parent the routing path is broken and the TR cannot recover the routing path by itself , for that the second main objective is overcome the link failure problem. ImpTR algorithm reduces the average end-to-end delay by (10-31) % which is the time needs to transmit packets between source and sink node, decrease the energy consumption from the whole network by (8-40) % , reduce the number of hops need to transmit data packets to sink node by (3-32)%, and increases the average throughput by (4-65) % which is average number of bits receive in sink node per second.
format Thesis
author Al-Harbawi, Mostafa Kamil Abdulhusain
spellingShingle Al-Harbawi, Mostafa Kamil Abdulhusain
Improved tree routing protocol in zigbee networks
author_facet Al-Harbawi, Mostafa Kamil Abdulhusain
author_sort Al-Harbawi, Mostafa Kamil Abdulhusain
title Improved tree routing protocol in zigbee networks
title_short Improved tree routing protocol in zigbee networks
title_full Improved tree routing protocol in zigbee networks
title_fullStr Improved tree routing protocol in zigbee networks
title_full_unstemmed Improved tree routing protocol in zigbee networks
title_sort improved tree routing protocol in zigbee networks
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/40846/1/FK%202010%2027R.pdf
http://psasir.upm.edu.my/id/eprint/40846/
_version_ 1643832830681153536
score 13.211869

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