A Dynamic Adaptive Routing Protocol for Heterogeneous Wireless Sensor Network

Due to the energy and resource constraints of a wireless sensor node in a wireless sensor network (WSN), design of energy-efficient multipath routing protocols is a crucial concern for WSN applications. To provide high-quality monitoring information, many WSN applications require high-rate data transmission. Multipath routing protocols are often used to increase the network transmission rate and throughput. Although large-scale WSN can be supported by high bandwidth backbone network, the WSN remains the bottleneck due to resource constraints of wireless sensors and the effects of wireless interference. In this paper, we propose a multipath energy-efficient routing protocol for WSN that considers wireless interference. In the proposed routing protocol, nodes in the interference zone of the discovered path are marked and not allowed to take part in the subsequent routing process. In this way, the quality of wireless communication is improved because the effects of wireless interference can be reduced as much as possible. The network load is distributed on multiple paths instead of concentrating on only one path, and node energy cost is more balanced for the entire wireless network. The routing protocol is simulated in NS2 software. Simulation result shows that the proposed routing protocol achieves lower energy cost and longer network lifetime than that in the literature.

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“…Hence, the heterogeneous energy routing protocol (HER) based on ant colony optimization algorithm is proposed for wireless sensor network [10].…”

Section: Introductionmentioning

confidence: 99%

Energy-efficient multipath routing in wireless sensor network considering wireless interference

Xin

Wang

et al. 2011

J. Control Theory Appl.

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“…For example, if some data is beyond normal distribution region, it may imply some dangerous things happened, and the data should have high privilege to be transmitted. Besides, the user of n S may be a common user (or other WSNs node) or a administrator, the administrator sends control packet to n S regulate the work states of n S , while the common user only request for the data from n S [9,10].…”

Section: A Queueing Model For Wsns Nodementioning

confidence: 99%

“…So, usually, in a WSNs application, to save the battery energy in each node, node can be in power saving model, or in sleeping mode which may lead intermitted network connection and long time delay of transmission even data transmission failure. To address the issue, in former paper we use the idea of delay tolerant network (DTN) protocol and prompted a delay tolerant wireless sensor web service framework (DTN-WSN-WS) as well as performance analysis which partly solved some relate problems [9,10]. In recently further study, we found that although intermitted network connection in WSNs is not a good phenomenon in network, when it occurs, it indeed can keep some nodes in power saving mode.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Analysis on a DTN Based Wireless Sensor Network Topology Control

Li¹

2009

IJCNIS

Self Cite

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Abstract-Wireless sensor networks (WSNs) have unlimited and extensive potential application in different areas. Due to WSNs' work environments and nodes behavior, intermitted network connection may occur frequently, which lead packets delay and lose in the process of data transmission. Most related works on WSNs, seldom consider how to address the issue of intermitted network connection in WSNs. To the best of our knowledge, few papers did related work on how to utilize intermitted network connection to control the topology of WSNs and save the battery of nodes in WSNs. Although intermitted network connection in WSNs is not a good phenomenon, when it occurs, it indeed can keep some nodes in power saving mode. If we can intelligently control WSNs network topology and get intermitted network connection during the intervals of transmission, we will find another way to save the nodes energy to the maximum extent. Based on these ideas, we import the idea of Delay Tolerant Network (DTN) protocol to address the issue. In this paper, first we give the modeling and analysis on node behaviors in DTN WSNs, then we present the end to end performance analysis in DTN WSNs to get the parameters of optimistic hops, maximum hops and each node's neighbor number, after that we give some basic rules on DTN parameters selection for DTN based WSNs topology control. Finally, we do a related simulation by our DTN based WSNs topology control approach and HER routing algorithm; simulation results show that our approach and algorithm gained better performance in WSN life span, nodes energy equilibrium consumption than DADC.

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Multi-objective fractional gravitational search algorithm for energy efficient routing in IoT

Dhumane

Prasad²

2017

Wireless Netw

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A Dynamic Adaptive Routing Protocol for Heterogeneous Wireless Sensor Network

Cited by 5 publications

References 9 publications

Energy-efficient multipath routing in wireless sensor network considering wireless interference

Energy-efficient multipath routing in wireless sensor network considering wireless interference

Modeling and Analysis on a DTN Based Wireless Sensor Network Topology Control

Multi-objective fractional gravitational search algorithm for energy efficient routing in IoT

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