Energy Efficiency QoS Assurance Routing in Wireless Multimedia Sensor Networks

Lin, Kai; Rodrigues, Joel J. P. C.; Ge, Hongwei; Xiong, Naixue; Liang, Xuedong

doi:10.1109/jsyst.2011.2165599

Cited by 69 publications

(39 citation statements)

References 24 publications

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“…desiring high energy efficiency [39] due to significant energy consumption caused by large volume video acquisition and processing. For this reason, several energy-efficient route selection schemes have been proposed for streaming video traffic, including the Energy-Efficient QoS Assurance Routing (EEQAR) in [40], Hierarchical Energy Aware Protocol for routing (HEAP) [41] and Power Efficient Multi-media Routing (PEMuR) protocol [42]. In particular, PEMuR in [42] is designed with the dual objective of reducing the energy consumption and of improving the perceived video quality in wireless video communications.…”

Section: Power Efficient Multimedia Routingmentioning

confidence: 99%

Video Transmission Over Lossy Wireless Networks: A Cross-Layer Perspective

Pudlewski

Cen

Guan

et al. 2015

IEEE J. Sel. Top. Signal Process.

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Abstract-Video content currently makes up nearly half of the "fixed" internet traffic and more than a third of the mobile traffic in North America, with most other regions showing similar trends. As mobile data rates continue to increase and more people rely on 802.11 wireless for home and commercial internet access, the amount of video transmitted over at least one wireless hop will likely continue to increase. In addition, as cameras continue to become smaller and cheaper, the demand for video services in sensor and MANET networks will also increase. In this article, we examine state-of-the-art of wireless video communication at each layer of the networking stack. We consider both existing and emerging technologies at each layer of the protocol stack as well as cross-layer designs, and discuss how both these solutions can increase the video experience for the end user. The goal of this work is to begin discussing the way forward for wireless video-enabled applications and devices.

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Section: Power Efficient Multimedia Routingmentioning

confidence: 99%

Video Transmission Over Lossy Wireless Networks: A Cross-Layer Perspective

Pudlewski

Cen

Guan

et al. 2015

IEEE J. Sel. Top. Signal Process.

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“…Energy Efficiency QoS Assurance Routing in Wireless Multimedia Sensor Networks (EEQAR) [4] introduces a social network analysis to optimize network performance. EEQAR focuses on how to build energy-efficient QoS assurance routing for WMSNs.…”

Section: Related Workmentioning

confidence: 99%

A smart multi-hop hierarchical routing protocol for efficient video communication over wireless multimedia sensor networks

Rosário

Costa

Paraense

et al. 2012

2012 IEEE International Conference on Communications (ICC)

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For smart applications, nodes in wireless multimedia sensor networks (MWSNs) have to take decisions based on sensed scalar physical measurements. A routing protocol must provide the multimedia delivery with quality level support and be energyefficient for large-scale networks. With this goal in mind, this paper proposes a smart Multi-hop hierarchical routing protocol for Efficient VIdeo communication (MEVI). MEVI combines an opportunistic scheme to create clusters, a cross-layer solution to select routes based on network conditions, and a smart solution to trigger multimedia transmission according to sensed data. Simulations were conducted to show the benefits of MEVI compared with the well-known Low-Energy Adaptive Clustering Hierarchy (LEACH) protocol. This paper includes an analysis of the signaling overhead, energy-efficiency, and video quality.

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“…However, these resources are generally very limited, especially in terms of storage and energy, and the sensor nodes [9], [10].One of the most used techniques to save power is to activate only necessary nodes and to put other nodes to sleep [11]. Some authors have studied how a 3 dimensional sensor field can be efficiently partitioned into cells in order to save energy [12].…”

Section: Introductionmentioning

confidence: 99%

Distributed Database Management Techniques for Wireless Sensor Networks

Diallo

Rodrigues

Sène

et al. 2015

IEEE Trans. Parallel Distrib. Syst.

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Abstract-In sensor networks, the large amount of data nsor reWireless Se composed of a large nu activities are sometimes not negligible in energy consumption generated by sensors greatly influences the lifetime of the network. In order to manage this amount of sensed data in an energy-efficient way, new methods of storage and data query are needed. In this way, the distributed database approach for sensor networks is proved as one of the most energy-efficient data storage and query techniques. This paper surveys the state of the art of the techniques used to manage data and queries in wireless sensor networks based on the distributed paradigm. A classification of these techniques is also proposed. The goal of this work is not only to present how data and query management techniques have advanced nowadays, but also show their benefits and drawbacks, and to identify open issues providing guidelines for further contributions in this type of distributed architectures.

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Energy Efficiency QoS Assurance Routing in Wireless Multimedia Sensor Networks

Cited by 69 publications

References 24 publications

Video Transmission Over Lossy Wireless Networks: A Cross-Layer Perspective

Video Transmission Over Lossy Wireless Networks: A Cross-Layer Perspective

A smart multi-hop hierarchical routing protocol for efficient video communication over wireless multimedia sensor networks

Distributed Database Management Techniques for Wireless Sensor Networks

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