Topics in ad hoc and sensor networks

Biagioni, Edoardo; Giordano, Silvia

doi:10.1109/mcom.2006.1632655

Cited by 55 publications

(17 citation statements)

References 28 publications

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“…where G r and G t are the antenna gains of the receiver 1 As a consequence, this model is for discrete events. By setting a suitable value for the pulse rate, it is possible in turn to simulate the continuous signal detection such as temperature or pressure.…”

Section: B Radio Modelsmentioning

confidence: 99%

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Comparison Evaluation of Single and Multi Mobile Events Wireless Sensor Networks Using AODV Protocol

Nosaka

Yang

Mino

et al. 2011

2011 International Conference on Complex, Intelligent, and Software Intensive Systems

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In this paper, we evaluate the performance of WSNs for single and multi mobile events using TwoRayGround radio model and AODV protocol. We consider goodput and routing efficiency metrics to evalute the performance of WSN. The simulation results have shown that for single mobile event, the goodput is better than multi mobile events when the number of sensor nodes is higher. In case of boids model, the goodput of multi mobile events is better than single mobile event. In case of random model, the RE of single mobile event is better than multi mobile events. The RE of multi mobile events is better than single mobile event in case of boids model.

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Section: B Radio Modelsmentioning

confidence: 99%

“…Recently, there are many research work for WSNs [1], [2], [3], [4]. In this paper, we study a particular application of WSN for event-detection and tracking.…”

Section: Introductionmentioning

confidence: 99%

Comparison Evaluation of Single and Multi Mobile Events Wireless Sensor Networks Using AODV Protocol

Nosaka

Yang

Mino

et al. 2011

2011 International Conference on Complex, Intelligent, and Software Intensive Systems

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“…An important aspect of such networks is that the nodes are unattended, resource-constrained, their energy cannot be replenished and network topology is unknown. The resource-constrained limitations make it essential for these sensor nodes to conserve energy to increase life-time of the WSN [1], [2], [3], [4].…”

Section: Introductionmentioning

confidence: 99%

A Fuzzy-Based Simulation System for Controlling Sensor Sleep Time through Lifetime of Sensors in WSNs

Wang

Sakamoto

Barolli

et al. 2013

2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies

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In Wireless Sensor Networks (WSNs), cluster formation and cluster head selection are critical issues. They can drastically affect the network's performance in different environments with different characteristics. In order to deal with this problem, we have proposed a Fuzzy-based system for cluster-head selection and controlling sensor speed in Wireless Sensor Networks (WSNs). The proposed system is constructed by 2 Fuzzy Logic Controllers (FLC). We use 4 input linguistic parameters for evaluating cluster-head decision probability in FLC1. Then, we use the output of FLC1 and two other linguistic parameters as input parameters of FLC2 to control sensor sleep time. By controlling the sleep time of the sensor we are able to increase the performance of the system. In this paper, we consider the lifetime of a sensor as an important input parameter and evaluate FLC1 and FLC2 by simulations and show that they have a good behavior.

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“…By shortening the distance taken by the packets to reach the sink node, energy can be conserved. Mobility of sensor and sink may result in retrieving the data quickly [1], [2], [3], [4], [5], [6].…”

Section: Introductionmentioning

confidence: 99%

Performance Comparison of Moving Sensors and Sink with Static Sink in WSNs

Barolli

Yang

Kulla

et al. 2013

2013 16th International Conference on Network-Based Information Systems

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In this paper, we study the effect of mobile sink and mobile sensors in WSN performance. The WSNs should allow a systematic deployment of sensor nodes including mobility among them. The disseminated data from the sensor nodes are gathered at the sink node. Data dissemination is the major source for energy consumption in WSNs. We consider goodput, depletion and Routing Efficiency (RE) parameters to evaluate the performance of WSNs considering different speeds of mobile sink and sensor nodes. The simulation results show that when the network is congested (T r is higher), the goodput decreases. For Static Sink (SS) scenario, the difference between evaluation parameters is not too much. For Moving Sink (MS) scenario, the goodput is higher for 10m/s and RE is higher when moving speed is 5m/s.

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Topics in ad hoc and sensor networks

Cited by 55 publications

References 28 publications

Comparison Evaluation of Single and Multi Mobile Events Wireless Sensor Networks Using AODV Protocol

Comparison Evaluation of Single and Multi Mobile Events Wireless Sensor Networks Using AODV Protocol

A Fuzzy-Based Simulation System for Controlling Sensor Sleep Time through Lifetime of Sensors in WSNs

Performance Comparison of Moving Sensors and Sink with Static Sink in WSNs

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