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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Prolonging Network Lifetime and Data Accumulation in Heterogeneous Sensor Networks
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Development and implementation of optimized energy-delay sub-network routing protocol for wireless sensor networks
TL;DR: In this article, the authors proposed an optimized energy-delay sub-network routing (OEDSR) protocol for wireless sensor networks (WSNs) which minimizes a novel link cost factor which is defined using available energy, end-to-end (E2E) delay and distance from a node to the base station, along with clustering, to effectively route information to the BS.
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UDC: a self-adaptive uneven clustering protocol for dynamic sensor networks
Guang Jin,Silvia Nittel +1 more
TL;DR: This paper presents a novel clustering protocol, named Uneven Density Clustering (UDC) spatially), to support aggregation queries aiming to prolong the lifetime of sensor networks.
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A comparative study of routing protocols in WSN
TL;DR: This work proposed a new approach based on multiple criteria analysis in which protocols are used as actions and directed by decision maker's preferences to classify routing protocols.
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