Proceedings ArticleDOI
Adaptive protocols for information dissemination in wireless sensor networks
Wendi Rabiner Heinzelman,Joanna Kulik,Hari Balakrishnan +2 more
- pp 174-185
TLDR
It is found that the SPIN protocols can deliver 60% more data for a given amount of energy than conventional approaches, and that, in terms of dissemination rate and energy usage, the SPlN protocols perform close to the theoretical optimum.Abstract:
In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation), that efficiently disseminates information among sensors in an energy-constrained wireless sensor network. Nodes running a SPIN communication protocol name their data using high-level data descriptors, called meta-data. They use meta-data negotiations to eliminate the transmission of redundant data throughout the network. In addition, SPIN nodes can base their communication decisions both upon application-specific knowledge of the data and upon knowledge of the resources that are available to them. This allows the sensors to efficiently distribute data given a limited energy supply. We simulate and analyze the performance of two specific SPIN protocols, comparing them to other possible approaches and a theoretically optimal protocol. We find that the SPIN protocols can deliver 60% more data for a given amount of energy than conventional approaches. We also find that, in terms of dissemination rate and energy usage, the SPlN protocols perform close to the theoretical optimum.read more
Citations
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Proceedings ArticleDOI
Beyond Sensor Networks: ZUMA Middleware
TL;DR: This paper presents a solution where the Kilavi sensor network platform can be used as middleware to provide information for ZUMA, a centralized future smart-home platform that interconnects all kinds devices in the home environment.
Comparative Analysis of Data Centric Routing Protocols for Wireless Sensor Networks
TL;DR: This paper compares the three data centric routing protocols SPIN, SPIN-1,M-SPIN for energy efficiency and concludes that M- SPIN is a better approach for the application need quick and reliable response.
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A Geographic Routing Algorithm for Wireless Sensor Networks
TL;DR: This paper developed and simulated GERA in OPNET and evaluated it in terms of end to end delay and routing load, two of the most important variables concerning dense wireless sensor networks.
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Minimum-delay energy-efficient source to multisink routing in wireless sensor networks
TL;DR: A novel multi- path routing algorithm, called Hop-Count based routing (HCR) algorithm, which considers energy cost and transmission delay simultaneously simultaneously, and a hop count vector (HCV) is introduced to support routing decision.
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Cluster Head Energy Optimization in Wireless Sensor Networks
TL;DR: A modification of the Energy Efficient Credit-Based routing algorithm is proposed, which selects the most optimal Cluster Head based on the priority of relay nodes, which achieves a more efficient load-balancing, a better lifetime, and lower energy consumption.
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