Search results for "energiansäästö"

showing 3 items of 3 documents

Reducing Power Consumption of Wireless Networks Through Collaborative DMC Mobile Clusters

2017

Reducing the energy consumption of the wireless network is significantly important to the economic and ecological sustainability of the ICT industry, as high energy consumption may limit the performance of wireless networks and is one of the main network costs. To solve energy consumption problem, especially on the terminal side, a scheme known as distributed mobile cloud (DMC) is considered to be a potential solution. Multiple mobile terminals (MTs) can cooperative to take advantage of good quality links among the MTs to save energy when receiving from the Base Station (BS). In this paper, we aim to find the optimal transmit power to further reduce the energy consumption of DMC. From simul…

Computer scienceReal-time computingkulutusmatkaviestinverkot02 engineering and technologyteho (fysiikka)energiansäästöklusteritBase station0203 mechanical engineeringDMCLimit (music)0202 electrical engineering electronic engineering information engineeringtransmit powerElectrical and Electronic EngineeringConsumption (economics)business.industryWireless networkpower consumption020206 networking & telecommunications020302 automobile design & engineeringEnergy consumptionTransmitter power outputComputer Science ApplicationsTerminal (electronics)green communicationsbusinessEnergy (signal processing)Computer networkWireless Personal Communications
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Encouraging energy conservation with ʻno hard feelingsʻ : a two-part analysis of communication between energy companies and Finnish households

2010

energy conservationkestävä käyttöorganisaatioviestintäenergy companiescommunicationtehokkuushouseholdskotitaloudetsustainable consumptionenergiankulutuskuluttajakäyttäytyminensustainable marketingenergiansäästöSuomienergialaitoksetympäristöjohtaminenriittävyys
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Efficiency of temporal sensor data compression methods to reduce LoRa-based sensor node energy consumption

2022

Purpose Minimizing the energy consumption in a wireless sensor node is important for lengthening the lifetime of a battery. Radio transmission is the most energy-consuming task in a wireless sensor node, and by compressing the sensor data in the online mode, it is possible to reduce the number of transmission periods. This study aims to demonstrate that temporal compression methods present an effective method for lengthening the lifetime of a battery-powered wireless sensor node. Design/methodology/approach In this study, the energy consumption of LoRa-based sensor node was evaluated and measured. The experiments were conducted with different LoRaWAN data rate parameters, with and without …

paristotenergiatehokkuusinternet of thingscompressionakutsensor dataenergiansäästöIndustrial and Manufacturing Engineeringsähkönkulutusedge computingalgoritmitesineiden internetanturitElectrical and Electronic Engineeringenergy efficiencySensor Review
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