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Energy-efficient rate-adaptive GPS-based positioning for smartphones

Jeongyeup Paek, Joongheon Kim, Ramesh Govindan
2010 Proceedings of the 8th international conference on Mobile systems, applications, and services - MobiSys '10  
In this paper, we present RAPS, rate-adaptive positioning system for smartphone applications.  ...  Hence a common approach is to periodically duty-cycle GPS. However, GPS duty-cycling trades-off positioning accuracy for lower energy.  ...  We would like to thank our shepherd, Romit Roy Choudhury, and the anonymous referees, for their insightful suggestions for improving the technical content and presentation of the paper.  ... 
doi:10.1145/1814433.1814463 dblp:conf/mobisys/PaekKG10 fatcat:y7cy36jgvba2jggkfdeelbjkhe

Mobile Phone Middleware Architecture for Energy and Context Awareness in Location-Based Services

Hiram Galeana-Zapién, César Torres-Huitzil, Javier Rubio-Loyola
2014 Sensors  
Notice that this approach is very attractive for mobile sensing applications that rely on location information, such as location-based services (LBSs), where the Global Positioning System (GPS), its core  ...  With this regard, the vast majority of previous works in the literature addressing the need of energy-efficient solutions have been focused on proposing design guidelines and strategies for energy  ...  duty-cycling for GPS-based positioning, i.e., dynamic adaptation of sensing parameters.  ... 
doi:10.3390/s141223673 pmid:25513821 pmcid:PMC4299082 fatcat:ixvlth5bsjeitotyi5sal26lci

A Battery-Aware Energy-Efficient Android Phone with Bayesian Networks

Si-Hyuk Yi, Sung-Bae Cho
2012 2012 9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic and Trusted Computing  
Because GPS sensor has drawback that consumes too much energy, we have to decrease the unnecessary usage of GPS receiver at indoors to reduce the energy consumption.  ...  Recently, as the number of smartphone users increases rapidly, various applications using GPS become widespread.  ...  RAPS, rate-adaptive positioning system for smartphone applications, applied GSM (Global System for Mobile communication) and WPS (Wi-Fi Positioning System) instead of GPS [3] .  ... 
doi:10.1109/uic-atc.2012.157 dblp:conf/uic/YiC12 fatcat:hcpyo5ugcbb5heg2qpllz7ymv4

Improving the Energy-Efficiency of GPS Based Location Sensing Smartphone Applications

Thomas Olutoyin Oshin, Stefan Poslad, Athen Ma
2012 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications  
First we present an accelerometer based architecture that reduces GPS energy-consumption without compromising on either the location accuracy or sampling rate.  ...  Smartphones with an embedded GPS sensor are being increasingly used for location determination to enable Location based services (LBS) deliver location context pervasive computing services such as maps  ...  Rate-adaptive positioning system (RAPS) [12] uses the location-time history of the user to estimate user velocity and adaptively turn on GPS only if the estimated uncertainty in position exceeds the  ... 
doi:10.1109/trustcom.2012.184 dblp:conf/trustcom/OshinPM12 fatcat:u23siiblqfhlhb2bam77gga5ne

SensTrack: Energy-Efficient Location Tracking With Smartphone Sensors

Lei Zhang, Jiangchuan Liu, Hongbo Jiang, Yong Guan
2013 IEEE Sensors Journal  
To this end, our goal in this paper is to improve the energy-efficiency of traditional location tracking service as well as to expand its coverage areas.  ...  Unfortunately, as the core enabler of most location tracking applications on smartphones, GPS incurs an unacceptable energy cost that can cause the complete battery drain within a few hours.  ...  The rate-adaptive positioning system for smartphone applications (RAPS) was then proposed to minimize energy consumption with given accuracy threshold by using the information of moving distance, space-time  ... 
doi:10.1109/jsen.2013.2274074 fatcat:kwwc5gguf5ct3i5ibnmyqkwdei

Energy Efficient CO-GPS with Reduced Duty Cycle Environment Monitoring

Karale P.D, Shinde S.B
2017 IJARCCE  
Typical widely available GPS receivers consume high energy, which limits its usefulness in any applications.  ...  forces to manage duty-cycle its GPS receiver and log just raw data GPS signal for post processing.  ...  Global Positioning System (GPS) is main technique used in Location-Based Service (LBS) like wild life tracking, smartphones, cars etc.  ... 
doi:10.17148/ijarcce.2017.6624 fatcat:zvhmb2xv3rff7d4cexo4q6qexm

The power of smartphones

Feng Xia, Ching-Hsien Hsu, Xiaojing Liu, Haifeng Liu, Fangwei Ding, Wei Zhang
2013 Multimedia Systems  
In this paper, we first review typical smartphone computing systems, energy consumption of smartphone, and state-of-the-art techniques of energy saving for smartphones.  ...  Our experiments and simulations demonstrate that our scheme effectively saves energy for smartphones integrated with Wi-Fi and cellular interfaces.  ...  Energy-efficient mobile sensing Mobile device-based sensing can provide rich contextual information for mobile applications, such as social networking and location-based services.  ... 
doi:10.1007/s00530-013-0337-x fatcat:shjwuuyqwrgappzzufgu2kp4py

Fixing sensor-related energy bugs through automated sensing policy instrumentation

Yuanchun Li, Yao Guo, Junjun Kong, Xiangqun Chen
2015 2015 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED)  
At the same time, it also works for existing legacy apps, which makes it practical and feasible for a widerange of mobile apps.  ...  As mobile applications (apps) become more and more complex, many apps contain various energy bugs, which may cause energy wastes that might reduce the battery life to as short as several hours.  ...  When the smartphone is in the INDOOR context, we can turn off GPS positioning to save energy, and vice versa.  ... 
doi:10.1109/islped.2015.7273534 dblp:conf/islped/LiGKC15 fatcat:4v6h5vtt65e3nkayofehzrxbmy

Feasibility of software-based duty cycling of GPS for trajectory-based services

Xiaohan Li, Fengpeng Yuan, Janne Lindqvist
2016 2016 13th IEEE Annual Consumer Communications & Networking Conference (CCNC)  
Energy-efficient localization is increasingly important for many types of smartphone apps.  ...  Furthermore, with thorough field experiments, we show that fixed duty cycling of a smartphone GPS receiver is a feasible approach for trajectory-based services, and it can achieve considerable energy conservation  ...  ACKNOWLEDGMENTS This material is based upon work supported by the National Science Foundation under Grant Number 1211079.  ... 
doi:10.1109/ccnc.2016.7444725 dblp:conf/ccnc/LiYL16 fatcat:3tkbm4ut5vebneiopxkdpvukeu

An energy-efficient localization strategy for smartphones

Haifeng Liu, Feng Xia, Zhuo Yang, Yang Cao
2011 Computer Science and Information Systems  
In this paper, we present an energy-efficient localization strategy for smartphone applications.  ...  However, GPS incurs an unacceptable energy consumption, which severely limits the use of smartphones and reduces the battery lifetime.  ...  Paek et al [6] presented a rate-adaptive GPS-based positioning system.  ... 
doi:10.2298/csis110430065l fatcat:cl5nl7emojchlchlohpxtxdodm

Effector: Energy Efficient Mobility Classification and State Based Route Creation

2016 International Journal of Science and Research (IJSR)  
smartphone on body placements and orientations to allow human movements to be more accurately and energy efficiently identified.  ...  The method achieves an overall average high classification accuracy and saves energy to a great extent when compared to existing GPS only usage for route creations.  ...  It is an energy efficient scheme which consumes lesser battery power of phone when compared to standalone GPS sensor used for creating user routes.  ... 
doi:10.21275/v5i4.nov162789 fatcat:tbvg7p2qtbabdga2rvm3m7o55q

Simplified KF-based energy-efficient vehicle positioning for smartphones

Kwangjae Sung, Hwangnam Kim
2020 Journal of Communications and Networks  
Therefore, one of the main concerns for smartphonebased GPS/INS positioning algorithms is energy efficiency.  ...  Experimental results through various road configurations using the smartphone and test vehicle in real environments show that the SKF-based vehicle localization scheme can achieve about 92 % higher energy-efficiency  ...  Experimental results in aspect of energy-efficiency for positioning methods PU1, PU2, and PU3 on iPhone 5S: (a) Energy consumption and (b) CPU usage rate.  ... 
doi:10.1109/jcn.2020.000003 fatcat:7blecfj5knhepmxo6632indrri

Boe: Context-Aware Global Power Management for Mobile Devices Balancing Battery Outage and User Experience

Chenren Xu, Vijay Srinivasan, Jun Yang, Yoshiya Hirase, Emmanuel Munguia Tapia, Yanyong Zhang
2014 2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems  
We demonstrate our proposed technique by controlling display brightness level and GPS sampling rate on smartphones.  ...  efficiency at the cost of user experience.  ...  Trading off location sensing accuracy versus energy efficiency on GPS also have been well studied, such as achieving rate-adaptive sensing through other modality (bluetooth and celltower) [15] , or software  ... 
doi:10.1109/mass.2014.113 dblp:conf/mass/XuSYHTZ14 fatcat:yjfsggo4vbfb7at2d4gni4thtq

Improving energy efficiency of location sensing on smartphones

Zhenyun Zhuang, Kyu-Han Kim, Jatinder Pal Singh
2010 Proceedings of the 8th international conference on Mobile systems, applications, and services - MobiSys '10  
This paper presents an adaptive location-sensing framework that significantly improves the energy efficiency of smartphones running location-based applications.  ...  Our evaluation results show that the design principles reduce the usage of the power-intensive GPS (Global Positioning System) by up to 98% and improve battery life by up to 75%.  ...  We also would like to thank our shepherd Doug Terry for his suggestions and kind guidance.  ... 
doi:10.1145/1814433.1814464 dblp:conf/mobisys/ZhuangKS10 fatcat:5x372vemubdsneq2dym3aoumje

A Cognitive-Inspired Event-Based Control for Power-Aware Human Mobility Analysis in IoT Devices

Rafael Pérez-Torres, César Torres-Huitzil, Hiram Galeana-Zapién
2019 Sensors  
Under this paradigm, we focus on mobility-based services (MBSs), where mobile devices are expected to perform energy-efficient GPS data acquisition while also providing location accuracy.  ...  We performed a set of experiments and validated that the proposed control strategy outperformed similar approaches in terms of energy savings and spatio-temporal accuracy in LBS and MBS for smartphone  ...  Conclusions We proposed a cognitive controller with event-based processing for energy efficiency and spatio-temporal accuracy in smartphone-based LBSs and MBSs.  ... 
doi:10.3390/s19040832 fatcat:ybc4im3xpzeg3cmmzsnaytzxrq
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