Implementation of Gradient Routing in Wireless Sensor Networks

Watteyne, Thomas; Pister, Karl S.; Barthel, Dominique; Döhler, Mischa; Augé-Blum, Isabelle

doi:10.1109/glocom.2009.5425543

Cited by 51 publications

(24 citation statements)

References 5 publications

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“…Gradient : In this study, we based on RIME communication stack [23] , and thus, for data collection we rely on a low overheaded and scalable under realistic conditions Gradient protocol [24] which generates and maintains a tree-based routing topology, rooted at the sink, by employing the number of hops from the sink as the cost metric.…”

Section: Implementation Aspectsmentioning

confidence: 99%

Low-power neighbor discovery for mobility-aware wireless sensor networks

et al. 2016

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Section: Implementation Aspectsmentioning

confidence: 99%

Low-power neighbor discovery for mobility-aware wireless sensor networks

et al. 2016

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“…Furthermore, we used a radio model based on disks for the sake of clarity, where each node emits at −10 dBm transmission power, imposing thus, multi-hop communications among the mobile nodes and the sink (up to five hops). At the routing layer, we rely on a broadly used scalable and under realistic conditions gradient protocol [21] that generates a routing tree rooted at the sink (i.e. by employing as a metric a number of hops towards to the sink) having low overhead.…”

Section: Performance Evaluationmentioning

confidence: 99%

Wireless Medium Access Control under Mobility and Bursty Traffic Assumptions in WSNs

et al. 2015

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In Wireless Sensor Networks (WSNs) the nodes can be either static or mobile depending on the requirements of each application. During the design of Medium Access Control (MAC) protocols, mobility may pose many communication challenges. These difficulties require first a link establishment between mobile and static nodes, and then an energy efficient and low delay burst handling mechanism. In this study, we investigate preamble-sampling solutions that allow asynchronous operation. We first introduce anycast transmission to ContikiMAC where a mobile node emits an anycast data packet whose first acknowledging node will serve as responsible to forward it towards the sink. Once this link is established, burst transmission can start, according to the respective burst handling mechanism of ContikiMAC. Although it is considered as negligible in the literature, such an anycast-based on-the-fly operation Georgios Z. Papadopoulos actually results in high packet duplication at the sink. Hence, we demonstrate that even a basic anycast-based MContikiMAC would fail to handle bursty traffic from mobile nodes mainly due to increased unnecessary traffic and channel occupancy. We then propose Mobility-Enhanced ContikiMAC (ME-ContikiMAC), a protocol that reduces packet duplications in the network by more than 90 % comparing to M-ContikiMAC. Moreover, our results in a 48-node scenario show that ME-ContikiMAC outperforms a number of state-of-the-art solutions (including MoX-MAC and MOBINET), by terms of reducing both delay and energy consumption.

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“…This paper combined these two approaches for achieving optimal reliable routing A. Gradient-Based Network Setup Gradient Based Network Setup take the minimum hop count and remaining energy of a node while routing data from source node to the sink. The optimal route is established autonomously, the scheme is composed of three sections discussed in [20], [21].…”

Section: Proposed Workmentioning

confidence: 99%

Enhancing Energy Efficiency in Wireless Sensor Networks Using Optimal Gradient Routing Protocol

Kannan¹,

Paramasivan²

2014

IJCCE

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Abstract-In recent day, Wireless Sensor Networks (WSNs) adequately needs effective mechanisms for data forwarding to enhance the energy efficiency in networks. Energy efficiency and is the critical parameters for routing in WSNs. Routing protocols play a major role in WSNs for maintaining routes to ensure reliable communication. In this paper, on demand acquisitions of neighborhood information is used to find the optimal routing paths that reduce the message exchange overhead. It optimizes the number of hops for packet forwarding to the sink node which gives a better solution for energy consumption and delay. The proposed protocol combining on demand Multi hop information based multipath routing (OMLRP) and a gradient based network for achieving optimal path and reduces energy consumption. The network lifetime is prolonged up to 82% when adopting both OMLRP and gradient based network. OMLRP provides the least routing overhead which is most suitable to real time data delivery.

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Implementation of Gradient Routing in Wireless Sensor Networks

Cited by 51 publications

References 5 publications

Low-power neighbor discovery for mobility-aware wireless sensor networks

Low-power neighbor discovery for mobility-aware wireless sensor networks

Wireless Medium Access Control under Mobility and Bursty Traffic Assumptions in WSNs

Enhancing Energy Efficiency in Wireless Sensor Networks Using Optimal Gradient Routing Protocol

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