A Hierarchical Multi-hop Multimedia Routing Protocol for Wireless Multimedia Sensor Networks

Rosário, Denis; Costa, Rodrigo Junior Farias da; Paraense, Helder; Machado, Kassio; Cerqueira, Eduardo; Braun, Torsten; Zhao, Zhongliang

doi:10.5296/npa.v4i4.2121

Cited by 14 publications

(9 citation statements)

References 19 publications

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“…In recent years, many scheduling and routing methods have been proposed [14][15][16] to regulate the video traffic over wireless multi-hop networks…”

Section: B Wireless Multi Hop Networkmentioning

confidence: 99%

Video Transmission In Wireless Multihop Networks

L¹,

Canessane²

2019

IJEAT

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Multi hop wireless networks are being deployed in many video streaming applications because they have several potential features for next generation wireless communications. Though optimal encoding techniques offers significant quality retention in video transmission still it is insufficient to overcome the challenges ahead over wireless network transmission. In order to support wide range video communications in an efficient way certain Quality of service has to be retained in multi hop wireless network. To address this issue, this paper investigates several encoding and routing protocols video delivery over multi hop wireless networks. Specifically, we first investigate several encoding framework for videos and wireless data transmission over WMNs through individual paths; we then investigate the challenges ahead to formulate resistant routing model for least possible video quality dictions which incorporate channel status as well as the encoder properties over video characteristics. In this framework, routing techniques which can maximally used to achieve good video traffic with improved system performance. However, video streaming also have very stringent delay requirements, which makes it difficult to find optimal routes with the least possible distortions. To address this problem, we investigate several enhanced version of packet scheduling techniques for video communications over multi path multi hob multi user wireless network environment.

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“…In recent years, many scheduling and routing methods have been proposed [14][15][16] to regulate the video traffic over wireless multi-hop networks…”

Section: B Wireless Multi Hop Networkmentioning

confidence: 99%

Video Transmission In Wireless Multihop Networks

L¹,

Canessane²

2019

IJEAT

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“…However, QoS metrics do not reflect the users perception and, consequently, fail in capturing subjective aspects associated with human experience when multimedia need to be considered [16]. Quality of Experience (QoE) metrics (PSNR, SSIM, VQM,..) and approaches overcome the limitations of current QoS-aware routing schemes regarding to human perception and subjective-related aspects [3].…”

Section: Simulation Scenariosmentioning

confidence: 99%

“…Quality of Experience (QoE) metrics (PSNR, SSIM, VQM,..) and approaches overcome the limitations of current QoS-aware routing schemes regarding to human perception and subjective-related aspects [3]. Therefore, to highlight the impact of using the proposed routing protocols given in this paper, from the user point-of-view and to measure the quality of the delivered videos, the simulation evaluates transmitted videos by considering both PSNR metric [16] and delivered frames [21]. EvalVid and M3WSN frameworks are used for measuring the quality of the delivered videos.…”

Section: Simulation Scenariosmentioning

confidence: 99%

“…Multi-hop hierarchical routing protocol for Efficient VIdeo (MEVI) protocol [16] is designed for Wireless Multimedia Sensor Network (WMSN) applications, which send real-time videos in case of an event occurrence, e.g., temperature higher than 60 C. Thus, it is possible to avoid false-positive alarms and show the real impact of the event in the environment. The MEVI protocol relies on a hierarchical network architecture with heterogeneous nodes to reduce the overall communication overhead, maximize the network lifetime, and improve scalability and reliability.…”

Section: Related Workmentioning

confidence: 99%

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Routing Protocols and Quality of Services for Security Based Applications Using Wireless Video Sensor Networks

Atto

Guy

2014

NPA

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Wireless video sensor networks have been a hot topic in recent years; the monitoring capability is the central feature of the services offered by a wireless video sensor network can be classified into three major categories: monitoring, alerting, and information on-demand. These features have been applied to a large number of applications related to the environment (agriculture, water, forest and fire detection), military, buildings, health (elderly people and home monitoring), disaster relief, area and industrial monitoring. Security applications oriented toward critical infrastructures and disaster relief are very important applications that many countries have identified as critical in the near future. This paper aims to design a cross layer based protocol to provide the required quality of services for security related applications using wireless video sensor networks. Energy saving, delay and reliability for the delivered data are crucial in the proposed application. Simulation results show that the proposed cross layer based protocol offers a good performance in term of providing the required quality of services for the proposed application.

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“…It aims to achieve a uniform distribution of cluster-heads in the network and to generate clusters balanced in size [6].…”

Section: Heed: Hybrid Eenergy-efficient Distributed Approachmentioning

confidence: 99%

Consumption of Energy and Routing Protocols in Wireless Sensor Network

Azizi¹

2016

NPA

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Extend the life of a wireless sensor network (WSN) is a fundamental challenge, as they have a limited supply. Multiple protocols and approaches have been proposed to minimize power consumption. Routing protocols and especially the hierarchical approach is one of the techniques used to minimize energy consumption and to improve the duration of network life. In this paper we propose a new approach to transfer and select the CH (Cluster Head). ART-LEACH (Advanced Routing Transfer-Low-Energy Adaptive Clustering Hierarchy) is a self-organizing protocol based on clustering. Our approach is to use energy more evenly the selected nodes as CH. We evaluated the performance of LEACH (Low-Energy Adaptive Clustering Hierarchy) and IB-LEACH (Improved and Balanced Low Energy Adaptive Clustering Hierarchy) protocol with the proposed new approach using MATLAB as a simulation tool. The simulation results showed that our proposal provides a reduction in energy consumption and increase the duration of network life.

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A Hierarchical Multi-hop Multimedia Routing Protocol for Wireless Multimedia Sensor Networks

Cited by 14 publications

References 19 publications

Video Transmission In Wireless Multihop Networks

Video Transmission In Wireless Multihop Networks

Routing Protocols and Quality of Services for Security Based Applications Using Wireless Video Sensor Networks

Consumption of Energy and Routing Protocols in Wireless Sensor Network

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