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496
Hierarchy (LEACH), Power Efficient GAthering in Sensor
"... Rapid pace of improving technology in Wireless Sensor Networks (WSN) made it possible to manufacture low power, multifunctional sensor nodes. WSN is the set of small power energy confined sensor nodes which can be deployed in unapproachable domains. In WNS biggest constraint is to employ an efficien ..."
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an efficient power consumption scheme. Different protocols were described for WSN out of which the research has been done on hierarchical (clustering) protocols to find out longer network lifetime. Low Energy Adaptive Clustering
PEGASIS: Power-Efficient GAthering in Sensor Information Systems'
"... Abstrucf-Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an energy efficient manner is critical to operate the sensor network for a long period of time. In [3] a data col ..."
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Cited by 1 (0 self)
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Abstrucf-Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an energy efficient manner is critical to operate the sensor network for a long period of time. In [3] a data
PEGASIS: Power-Efficient Gathering in Sensor Information Systems Stephanie Lindsey Cauligi S. Raghavendra
"... Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an energy efficient manner is critical to operate the sensor network for a long period of time. In [3] a data collection p ..."
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Cited by 2 (0 self)
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Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an energy efficient manner is critical to operate the sensor network for a long period of time. In [3] a data collection
MobiHoc Poster: Power Efficient Gathering of Correlated Data: Optimization, NP-Completeness and Heuristics
, 2003
"... This paper studies the interaction between the communication costs in a sensor network and the structure of the data that it measures. We formulate an optimization problem for power efficient data gathering and show that the problem is NP-complete. We propose scalable, distributed and efficient heur ..."
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This paper studies the interaction between the communication costs in a sensor network and the structure of the data that it measures. We formulate an optimization problem for power efficient data gathering and show that the problem is NP-complete. We propose scalable, distributed and efficient
Data Gathering Algorithms in Sensor Networks Using Energy Metrics
- IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
, 2002
"... Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an energy efficient manner is critical to operating the sensor network for a long period of time. In [12], a data collecti ..."
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Cited by 226 (2 self)
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efficiency. In this paper, we present an improved scheme, called PEGASIS (Power-Efficient GAthering in Sensor Information Systems), which is a near-optimal chain-based protocol that minimizes energy. In PEGASIS, each node communicates only with a close neighbor and takes turns transmitting to the base
Adaptive distributed algorithms for power-efficient data gathering in sensor networks
- Intl. Conf. on Wireless Networks, Comm. and Mobile Computing
, 2005
"... In this work, we consider the problem of designing adaptive distributed processing algorithms in large sensor networks that are efficient in terms of minimizing the total power spent for gathering the spatially correlated data from the sensor nodes to a sink node. We take into account both the power ..."
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Cited by 9 (0 self)
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In this work, we consider the problem of designing adaptive distributed processing algorithms in large sensor networks that are efficient in terms of minimizing the total power spent for gathering the spatially correlated data from the sensor nodes to a sink node. We take into account both
Power-efficient sensor placement and transmission structure for data gathering under distortion constraints
- in IPSN ’04
, 2004
"... We consider the joint optimization of sensor placement and transmission structure for data gathering, where a given number of nodes need to be placed in a field such that the sensed data can be reconstructed at a sink within specified distortion bounds while minimizing the energy consumed for commun ..."
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Cited by 54 (4 self)
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We consider the joint optimization of sensor placement and transmission structure for data gathering, where a given number of nodes need to be placed in a field such that the sensed data can be reconstructed at a sink within specified distortion bounds while minimizing the energy consumed
Power-efficient communication algorithms for wireless mobile sensor networks
- in Proceedings of the 1st ACM international
, 2004
"... One important issue in wireless sensor networks is how to gather sensed information in an energy efficient way since the energy is a scarce resource in a sensor node. Many protocols have been proposed for data-gathering between wireless sensor nodes. However, most of these protocols work on static w ..."
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Cited by 6 (2 self)
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One important issue in wireless sensor networks is how to gather sensed information in an energy efficient way since the energy is a scarce resource in a sensor node. Many protocols have been proposed for data-gathering between wireless sensor nodes. However, most of these protocols work on static
Diet soda: a power-efficient processor for digital cameras
- In Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design, ISLPED ’10
, 2010
"... Power has become the most critical design constraint for embedded handheld devices. This paper proposes a power-efficient SIMD ar-chitecture, referred to as Diet SODA, for DSP applications. The key design idea is to apply near-threshold operation on a single instruction and multiple data (SIMD) arch ..."
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Cited by 4 (2 self)
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Power has become the most critical design constraint for embedded handheld devices. This paper proposes a power-efficient SIMD ar-chitecture, referred to as Diet SODA, for DSP applications. The key design idea is to apply near-threshold operation on a single instruction and multiple data (SIMD
Power-efficient Hierarchical Data Aggregation using Compressive Sensing in WSN
"... Abstract—Compressive Sensing (CS) method is a burgeoning technique being applied to diverse areas including wireless sensor networks (WSNs). In WSNs, it has been studied in the context of data gathering and aggregation, particularly aimed at reducing data transmission cost and improving power effici ..."
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Cited by 2 (1 self)
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Abstract—Compressive Sensing (CS) method is a burgeoning technique being applied to diverse areas including wireless sensor networks (WSNs). In WSNs, it has been studied in the context of data gathering and aggregation, particularly aimed at reducing data transmission cost and improving power
Results 1 - 10
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496
