Energy-Balanced Density Control to Avoid Energy Hole for Wireless Sensor Networks

Jia, Jie; Chen, Jian; Wang, Xingwei; Long, Zhao

doi:10.1155/2012/812013

Cited by 17 publications

(14 citation statements)

References 19 publications

(42 reference statements)

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“…Jia et al [20] have used a transmission based scheme to avoid energy holes. They have restricted the transmission of duplicate messages for any pixel in the area.…”

Section: Data Aggregation Based Approachesmentioning

confidence: 99%

Multi-Gateway-Based Energy Holes Avoidance Routing Protocol for WSN

Sharma

Lobiyal

2016

Informatics

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In wireless sensor networks (WSNs), efficient energy conservation is required to prolong the lifetime of the network. In this work, we have given emphasis on balanced energy consumption and energy holes avoidance. This paper proposes a multi-gateway-based approach to reduce the transmission distance between the sender and the sink node. The area to be monitored is divided into regions and gateway nodes are deployed at optimal positions. We have designed a transmission scheme, in which sensors in the sink region communicate directly to the sink, sensors in the gateway region communicate directly to the gateway, and sensors in the cluster region transmit their data directly to their respective cluster head which transmits data to the gateway in its region. If the distance between a cluster head and the sink is less than the distance between the cluster head and the gateway node, the cluster head transmits data to the sink instead of the gateway node. We have compared the proposed protocol with Low-Energy Adaptive Clustering Hierarchy (LEACH), Gateway Based Energy Aware Multi-Hop Routing (M-GEAR), and Gateway Based Stable Election Protocol (GSEP) protocols. The protocol performs better than other protocols in terms of throughput, stability period, lifetime, residual energy, and the packet transmitted to the sink.

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“…Jia et al [20] have used a transmission based scheme to avoid energy holes. They have restricted the transmission of duplicate messages for any pixel in the area.…”

Section: Data Aggregation Based Approachesmentioning

confidence: 99%

Multi-Gateway-Based Energy Holes Avoidance Routing Protocol for WSN

Sharma

Lobiyal

2016

Informatics

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“…Based this analysis, they propose a nonuniform node distribution strategy and q-Switch Routing. The papers [3] much nodes will produce wireless interference, data conflict and redundancy.…”

Section: Related Workmentioning

confidence: 99%

A novel solution for energy hole of Wireless Sensor Network

Liu

Zhang

Liu³

et al. 2014

Proceedings of the 33rd Chinese Control Conference

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Wireless Sensor Network (WSN) is multiple hops network. Nodes near sink are required to transmit a large amount of data and expend energy rapidly.These nodes die early and outer nodes can not send data to sink. Therefore the network dies early with much unused energy. This phenomenon is called energy hole. Aiming at energy hole problem of WSN, a novel solution is proposed in this paper. According to the distance one node to sink and number of nodes in different distance to sink, energy is distributed to nodes nonuniformly. Correspondingly, we proposed a distributed conditional greedy routing algorithm for the nonuniform energy distribution strategy. Finally, simulation results have been given to validate our strategy. Results show that our strategy extends the network lifetime and reduces the waste of energy. Aiming at simulation results, we propose energy-cutting measure to compensate the weakness of our strategy, and simulation results prove that the measure can extend the network lifetime better.

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“…At present, many communication tools can be put into use, but none of them meet the requirements of the intelligent vehicle as lack of communication protocols [11]. PWM is an abbreviation of the "Pulse Width Modulation. "…”

Section: Pulse Width Modulator (Pwm)mentioning

confidence: 99%

Research on Vehicle Automatically Tracking Mechanism in VANET

Wang

Zhang

Wang

et al. 2013

International Journal of Distributed Sensor Networks

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The intelligent vehicle is a complex system equipped with advanced technologies such as the artificial intelligence, automatic control, and computer, communication. It is a combination of multiple academic subjects and the latest technologies representing the developing tendency of future automobile technology and attracts more and more attention. In this paper, we made some useful explorations in the fields of intelligent vehicle control technology and obstacle avoidance, and a deep research is carried out about the distance of vehicle, vehicle tracking, vehicle lane changing and intersections obstacle avoidance and communication protocols, and some innovative ideas are proposed during the research. By using VANET, some predictable status of tracing and tracking of intelligent vehicle technology was researched, and the communication protocols between two vehicles, the safe spacing algorithm, the method of computing the actual distance at corners and straights, and the trajectory of lane change were designed. In addition, a series of vehicle tracing and tracking technologies, such as without knowing the road conditions, homeostatic mechanism, keeping a safe spacing to the target vehicle, and adjusting its own speed to track the target vehicle smoothly to the destination by comparing the actual distance and safe spacing between vehicles, were discussed here.

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Energy-Balanced Density Control to Avoid Energy Hole for Wireless Sensor Networks

Cited by 17 publications

References 19 publications

Multi-Gateway-Based Energy Holes Avoidance Routing Protocol for WSN

Multi-Gateway-Based Energy Holes Avoidance Routing Protocol for WSN

A novel solution for energy hole of Wireless Sensor Network

Research on Vehicle Automatically Tracking Mechanism in VANET

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