EHRP: Enhanced hierarchical routing protocol for zigbee mesh networks ee

Ha, Jae Yeol; Park, Hong Seong; Choi, Sunghyun; Кwon, Wook Hyun

doi:10.1109/lcomm.2007.071325

Cited by 56 publications

(24 citation statements)

References 4 publications

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“…Furthermore, hierarchical tree routing uses relatively longer paths compared to AODV. Studies in [17] and [22] make use of neighboring nodes, which are neither parents nor children of the current node, to enhance hierarchical tree routing by shortening the paths.…”

Section: Related Workmentioning

confidence: 99%

PSAR: power-source-aware routing in ZigBee networks

Tekkalmaz

Korpeoglu

2012

Wireless Netw

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ZigBee is a recent wireless networking technology built on IEEE 802.15.4 standard and designed especially for low-data rate and low-duty cycle applications such as home and building automation and sensor networks. One of the primary goals of ZigBee is low power consumption and therefore long-living networks. Despite this goal, current network formation and routing protocols described in the ZigBee specification do not fully address power consumption issues. In this work, we propose a distributed routing algorithm to reduce power consumption of battery-powered devices by routing the communication through mains-powered devices whenever possible and consequently increasing the overall network lifetime. The proposed algorithm works on tree topologies supported by ZigBee and requires only minor modifications to the current specification. Our ns-2 simulation results showed that the algorithm is able to reduce the power consumption of battery-powered devices significantly with minimal communication overhead.

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Section: Related Workmentioning

confidence: 99%

PSAR: power-source-aware routing in ZigBee networks

Tekkalmaz

Korpeoglu

2012

Wireless Netw

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“…Although the ZigBee node cannot maintain a 2-hop routing table due to the limit of memory and energy like other AODV networks. The ZigBee specification defines the table-driven routing method in the ZigBee network the AODV [5].…”

Section: B Table-driven Routingmentioning

confidence: 99%

Effect of Node Mobility and Network Dimension to the Zigbee Routing Method

Liu

2010

2010 International Conference on Computational Intelligence and Software Engineering

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Both the hierarchical tree routing and the table-driven routing algorithm are available in Zigbee specification. However, the routing selection method is not included in the standard. In this article, we analyzed the effect of the node mobility and the change of the network dimension in Zigbee networks. We used OPNET modeler to simulate the Zigbee networks. The simulation results showed the performances of different routing algorithms in the same conditions. We also simulate the performances of different routing methods with the change of the node mobility and network dimension. We analyzed the reasons and made a conclusion. To the networks, of which, the structure is stable or the change of the structure is not much, we figured out the routing selection strategy based on the scale of the networks. We also find the critical boundary for the different routing method. Tree routing may have better performance when the nodes move less than 3 times on average in 100 seconds, the routing discovery method should be used when nodes move more than 4 times.

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“…In [9] authors propose the shortcut tree routing protocol to reduce the routing cost to the destination. Another study [10] proposes an enhancement to the ZigBee mesh topology, in order to find the shortest hierarchical path and to reduce routing overhead and route discovery delay. In [11] the AODV-based Zigbee protocol is modified to decrease the retransmission of flooding packets in order to make routing more efficient and to avoid broadcasting storm problem.…”

Section: Introductionmentioning

confidence: 99%

Reducing traffic congestion in ZigBee networks: Experimental results

Secci

Buratti

2013

2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)

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In this paper we propose and test, through experimentation on the field, a novel routing protocol for Zigbee networks. The proposed solution aims at reducing traffic congestion, causing delays, packets losses and unfair use of the energy resources of nodes in the network. The protocol exploits, at the network layer, the information related to medium access control losses, therefore collisions, to select the best path to reach the destination, accounting for both, connectivity and congestion on links. The protocol has been implemented on the MC1322x platform produced by Freescale and a comparison between the proposed protocol and Zigbee has been performed. Results demonstrate the significant improvement achieved in terms of packet loss rate and of nodes usage balance, the latter resulting in longer network lifetime.

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EHRP: Enhanced hierarchical routing protocol for zigbee mesh networks ee

Cited by 56 publications

References 4 publications

PSAR: power-source-aware routing in ZigBee networks

PSAR: power-source-aware routing in ZigBee networks

Effect of Node Mobility and Network Dimension to the Zigbee Routing Method

Reducing traffic congestion in ZigBee networks: Experimental results

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