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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Modify LEACH Algorithm for Wireless Sensor Network
TL;DR: An energy efficient clustering algorithm for sensor networks based on the LEACH protocol, which has been widely proposed in wireless sensor networks, and shows a significant reduction in network energy consumption.
Proceedings ArticleDOI
Optimal Policies for Distributed Data Aggregation in Wireless Sensor Networks
TL;DR: This work shows that, once the statistics of the sample arrival and the availability of the channel satisfy certain conditions, there exist optimal control-limit type policies which are easy to implement in practice and can also achieve a desired energy-delay tradeoff.
Journal ArticleDOI
Protocols for Wireless Sensor Networks: A Survey
TL;DR: This paper presents a survey on the MAC and network layer of Wireless Sensor Networks, and a detailed discussion on design constraints and classification of routing protocols is presented.
Journal ArticleDOI
Adaptive Routing Protocol with Energy Efficiency and Event Clustering for Wireless Sensor Networks
Vinh Tran Quang,Takumi Miyoshi +1 more
TL;DR: This paper proposes a novel adaptive routing protocol for WSNs called ARPEES, which considers energy and distance as the parameters in the proposed function to select relay nodes and finally select the optimal path among cluster heads, relay node and the base station.
Proceedings ArticleDOI
Non-uniform information dissemination for sensor networks
TL;DR: In this article, the authors define a set of applications that require a new form of distributed knowledge about the environment, referred to as non-uniform information granularity, and describe the different protocols that achieve non uniform information dissemination and analyze these protocols based on complexity, energy consumption, and accuracy of information.
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