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
More filters
Proceedings ArticleDOI
Spatial gossip and resource location protocols
TL;DR: This work proposes distance-based propagation bounds as a performance measure for gossip algorithms, and presents natural gossip algorithms that satisfy such a guarantee: new information is spread to nodes at distance DIST, with high probability, in O(\log^{1 + \ve} \DIST) time steps.
Journal ArticleDOI
Time-diffusion synchronization protocol for wireless sensor networks
Weilian Su,Ian F. Akyildiz +1 more
TL;DR: The Time-Diffusion Synchronization Protocol (TDP) is proposed as a network-wide time synchronization protocol that allows the sensor network to reach an equilibrium time and maintains a small time deviation tolerance from the equilibrium time.
Proceedings ArticleDOI
Routing Protocols in Wireless Sensor Networks: A Survey
TL;DR: The various routing protocol are classified and described and the growing interest in WSN and the continual emergence of new architectural techniques inspired surveying the characteristics, applications and communication protocols for such a technical area.
Journal ArticleDOI
J-Sim: a simulation and emulation environment for wireless sensor networks
Ahmed Sobeih,Jennifer C. Hou,Lu-Chuan Kung,Ning Li,Honghai Zhang,Wei-Peng Chen,Hung-Ying Tyan,Hyuk Lim +7 more
TL;DR: A modeling, simulation, and emulation framework for WSNs in J-Sim - an open source, component-based compositional network simulation environment developed entirely in Java that provides an object-oriented definition of target, sensor, and sink nodes, sensor and wireless communication channels, and physical media such as seismic channels, mobility models, and power models.
Proceedings ArticleDOI
Effects of power conservation, wireless coverage and cooperation on data dissemination among mobile devices
TL;DR: This paper presents 7DS, a novel peer-to-peer data sharing system enabling the exchange of data among peers that are not necessarily connected to the Internet, and evaluates via extensive simulations the effectiveness of the system for data dissemination among mobile devices.
References
More filters
Proceedings ArticleDOI
Highly dynamic Destination-Sequenced Distance-Vector routing (DSDV) for mobile computers
TL;DR: The modifications address some of the previous objections to the use of Bellman-Ford, related to the poor looping properties of such algorithms in the face of broken links and the resulting time dependent nature of the interconnection topology describing the links between the Mobile hosts.
Proceedings ArticleDOI
A performance comparison of multi-hop wireless ad hoc network routing protocols
TL;DR: The results of a derailed packet-levelsimulationcomparing fourmulti-hopwirelessad hoc networkroutingprotocols, which cover a range of designchoices: DSDV,TORA, DSR and AODV are presented.
Proceedings ArticleDOI
A highly adaptive distributed routing algorithm for mobile wireless networks
V.D. Park,M.S. Corson +1 more
TL;DR: The proposed protocol is a new distributed routing protocol for mobile, multihop, wireless networks that is highly adaptive, efficient and scalable; being best-suited for use in large, dense, mobile networks.
Proceedings ArticleDOI
Epidemic algorithms for replicated database maintenance
Alan J. Demers,Daniel H. Greene,Carl Hauser,Wes Irish,John Larson,Scott Shenker,Howard E. Sturgis,Dan Swinehart,Douglas B. Terry +8 more
TL;DR: This paper descrikrs several randomized algorit, hms for dist,rihut.ing updates and driving t,he replicas toward consist,c>nc,y.
Journal ArticleDOI
Multicast routing in datagram internetworks and extended LANs
TL;DR: In this paper, the authors specify extensions to two common internetwork routing algorithms (distancevector routing and link-state routing) to support low-delay datagram multicasting beyond a single LAN, and discuss how the use of multicast scope control and hierarchical multicast routing allows the multicast service to scale up to large internetworks.