QoS-based geographic routing for event-driven image sensor networks

Savidge, Laura; Lee, Huang; Aghajan, Hamid; Goldsmith, Andrea

doi:10.1109/icbn.2005.1589712

Cited by 19 publications

(13 citation statements)

References 23 publications

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“…To the best of our knowledge, the most closely related works are as follows: in network condition class, imaging data are employed in routing. In [28], constructing relative geographical topology of the network for routing along with adaptive priority leads to the ability of supporting the event driven applications.…”

Section: Related Workmentioning

confidence: 99%

An Energy-Efficient and High-Quality Video Transmission Architecture in Wireless Video-Based Sensor Networks

Aghdasi

Abbaspour

Moghadam

et al. 2008

Sensors

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Technological progress in the fields of Micro Electro-Mechanical Systems (MEMS) and wireless communications and also the availability of CMOS cameras, microphones and small-scale array sensors, which may ubiquitously capture multimedia content from the field, have fostered the development of low-cost limited resources Wireless Video-based Sensor Networks (WVSN). With regards to the constraints of videobased sensor nodes and wireless sensor networks, a supporting video stream is not easy to implement with the present sensor network protocols. In this paper, a thorough architecture is presented for video transmission over WVSN called Energy-efficient and high-Quality Video transmission Architecture (EQV-Architecture). This architecture influences three layers of communication protocol stack and considers wireless video sensor nodes constraints like limited process and energy resources while video quality is preserved in the receiver side. Application, transport, and network layers are the layers in which the compression protocol, transport protocol, and routing protocol are proposed respectively, also a dropping scheme is presented in network layer. Simulation results over various environments with dissimilar conditions revealed the effectiveness of the architecture in improving the lifetime of the network as well as preserving the video quality.

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Section: Related Workmentioning

confidence: 99%

An Energy-Efficient and High-Quality Video Transmission Architecture in Wireless Video-Based Sensor Networks

Aghdasi

Abbaspour

Moghadam

et al. 2008

Sensors

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show abstract

“…Although this crosslayer framework is shown to provide fast dissemination and balanced operation in an heterogeneous setting, transport layer issues such as congestion control have not been addressed. In [27], a routing protocol is proposed, where a weighted cost function including position cost, queuing cost, and remaining energy cost is used for relay selection. The position cost is associated with the angular offset of the potential relay node from the base station as seen by the transmitting node.…”

Section: Introductionmentioning

confidence: 99%

XLP: A Cross-Layer Protocol for Efficient Communication in Wireless Sensor Networks

Vuran

Akyildiz

2010

IEEE Trans. on Mobile Comput.

143

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Abstract-Severe energy constraints of battery-powered sensor nodes necessitate energy-efficient communication in Wireless Sensor Networks (WSNs). However, the vast majority of the existing solutions is based on classical layered protocols approach, which leads to significant overhead. It is much more efficient to have a unified scheme which blends common protocol layer functionalities into a cross-layer module. In this paper, a crosslayer protocol (XLP) is introduced, which achieves congestion control, routing, and medium access control in a cross-layer fashion. The design principle of XLP is based on the cross-layer concept of initiative determination, which enables receiver-based contention, initiative-based forwarding, local congestion control, and distributed duty cycle operation to realize efficient and reliable communication in WSNs. The initiative determination requires simple comparisons against thresholds, and thus is very simple to implement, even on computationally impaired devices. To the best of our knowledge, XLP is the first protocol that integrates functionalities of all layers from PHY to transport into a cross-layer protocol. A cross-layer analytical framework is developed to investigate the performance of the XLP. Moreover, in a cross-layer simulation platform, the state-of-the-art layered and cross-layer protocols have been implemented along with XLP for performance evaluations. XLP significantly improves the communication performance and outperforms the traditional layered protocol architectures in terms of both network performance and implementation complexity.

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“…QoS-Based Geographic Routing for Event-Driven Image Sensor Networks supports two types of traffic: periodic low-bandwidth data and event driven high bandwidth data which is generated by image sensor node [13]. The protocol uses a geographic approach to forward the packets, and it introduces a cost function in which three parameters of neighboring nodes are considered when making next-hop routing decisions.…”

Section: Introductionmentioning

confidence: 99%

Real-Time Power-Aware Routing Protocol for Wireless Sensor Network

Al-Jarrah

Salhieh

Qaroush

2010

Information Systems, Technology and Management

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Recent advances in wireless technology have enabled the design of tiny low-cost sensor modules. Many applications may need real-time data transmission such as imaging and video data transmission which requires provision of Quality of Service (QoS) of the communication network. In this paper, we have presented a Real-Time Power-Aware (RTPA) routing protocol that is energy efficient and support real-time application. The presented protocol uses a geographic approach and considers the remaining energy and the delay to selects the suitable or the best route from the set of available routes between a source node and a destination node. In addition, the protocol uses two route decision components: one for Real-Time (RT) traffic and the other for Non-Real-Time (NRT) traffic. For RT traffic, the protocol looks for a delay constrained path with the least possible cost based on packet urgency. In NRT traffic, the protocol looks for a path based on a cost function. Through simulation, we show that RTPA protocol improves the packet delivery ratio and the network lifetime compared to other protocols. Also, the performance of RTPA protocol remains very good even in large networks, and also scales with density.

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QoS-based geographic routing for event-driven image sensor networks

Cited by 19 publications

References 23 publications

An Energy-Efficient and High-Quality Video Transmission Architecture in Wireless Video-Based Sensor Networks

An Energy-Efficient and High-Quality Video Transmission Architecture in Wireless Video-Based Sensor Networks

XLP: A Cross-Layer Protocol for Efficient Communication in Wireless Sensor Networks

Real-Time Power-Aware Routing Protocol for Wireless Sensor Network

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