Data gathering in wsn
WebFeb 1, 2016 · Data gathering from unreachable terrains such as volcanic area, dense forest, deep sea floor and others are a major application area of Wireless Sensor Networks (WSN). WebSep 1, 2024 · The hotspot problem is one of the primary challenges in the wireless sensor networks (WSNs) because it isolates the sink node from the remaining part of the WSN. A mobile sink (MS)-based data acquisition strategy mitigates the hotspot problem, but the traditional MS-based data gathering approaches do not resolve the issue.
Data gathering in wsn
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WebJun 3, 2024 · Mobile agent (MA), a part of the mobile computing paradigm, was recently proposed for data gathering in Wireless Sensor Networks (WSNs). The MA-based approach employs two algorithms: Single-agent Itinerary Planning (SIP) and Multi-mobile agent Itinerary Planning (MIP) for energy-efficient data gathering. The MIP was … WebIn this paper, we propose a novel approach for data gathering in wireless sensor networks (WSN) based on distributed rateless codes. Rateless codes are an efficient, low-complexity solution for coded data transmission over channels with packet erasures, ...
WebDec 1, 2015 · In this paper, an energy-efficient LEACH (EE-LEACH) Protocol for data gathering is introduced. It offers an energy-efficient routing in WSN based on the effective data ensemble and optimal clustering. WebIn this paper, we proposed a new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network. A mobile data collector, for convenience called an M-collector in this paper, could be a mobile robot or a vehicle equipped with a powerful transceiver and battery, working like a mobile base station and …
WebMay 7, 2024 · We propose a UAV-based effective data gathering scheme for wireless sensor networks with obstacles, where a UAV is employed as a mobile sink to collect data from the ground sensor nodes (EDGO). The main novelty includes a UAV–WSN collaborative approach for data gathering, which incorporates a convenient method for … WebMar 13, 2024 · Compressive data gathering (CDG) is an adequate method to reduce the amount of data transmission, thereby decreasing energy expenditure for wireless sensor networks (WSNs). Sleep scheduling integrated with CDG can further promote energy efficiency. Most of existing sleep scheduling methods for CDG were formulated as …
Similar to data aggregation, data collection is another essential operation in WSNs. Therefore, much research has been conducted on this issue recently. In [69], recent data collection issues, challenges, and approaches in WSNs are summarized. In addition, the data collection methods in WSNs with mobile … See more Snapshot Data Collection Schedule. Suppose the network topology graph is represented by G=(V, E), where V=\{s_0= sink, s_1, s_2,\,\ldots \,,s_n\} is the node and E is the set of all … See more In [43] and [39], the authors studied the snapshot data collection and continuous data collection issues for randomly deployed dual-radio … See more To capture the wireless interference in wireless networks, two interference models are frequently used, i.e., the protocol interference model and the physical interference model. The protocol interference model is … See more
WebJan 1, 2011 · Data Gathering in Wireless Sensor Networks,” 6 th IEEE . conference on Consumer Communications and Networki ng, CCNC, Las Vegas, 10-13 January 2009, pp. 1-4. list of states and their languagesWebMar 30, 2024 · 1. Introduction. Wireless sensor networks (WSN) are data measurement and gathering networks based on small hardware (HW) units capable of sensing, … list of states banning abortionWebJun 8, 2010 · In wireless sensor networks (WSNs), it is often necessary to update the software running on sensors, which requires reliable dissemination of large data objects to each sensor with energy efficiency. During data dissemination, due to sleep scheduling designed for energy efficiency, some sensors may not receive some packets at some … immersive television windowsWebJoint design of compressed sensing (CS) and network coding (NC) has been demonstrated to provide a new data gathering paradigm for multi-hop wireless sensor networks (WSNs). By exploiting the correlation of the network sensed data, a variety of data gathering schemes based on NC and CS (Compressed Data Gathering—CDG) have … immersive television showsWebdata gathering.[7] 4. Data gathering can reduce the number of data packets transmitted and the data conflict thus raises the data accuracy and data collection efficiency through … list of states by number of countiesWebMar 30, 2024 · This paper provides a cross-layer perspective and review of data gathering in WSN and IoT networks. We provide some background and essential milestones that … immersive theater denverWebNov 1, 2024 · In wireless sensor networks compressive sensing (CS) is an effective alternative technique for traditional data gathering methods which affect the energy consumption by decreasing the whole number ... immersive theater history