Results 11 to 20 of about 18,792,309 (313)

Exploration of Location-Based Services Adoption [PDF]

2011 44th Hawaii International Conference on System Sciences, 2011
The purpose of this chapter is to explore aspects of user perceptions of their use of location-based services. As mobile technologies become more ubiquitous in the general population, it is reasonable to assume that individuals will consume services and software to enhance their aspirations and entertainment desires. This study begins by constructing a
McKenna, Brad, Tuunanen, Tuure, Gardner, Lesley, A.   +3 more
openaire   +9 more sources

SEARCHING AND TRACKING OF LOCATION BY PROXY BASED APPROACH [PDF]

ICTACT Journal on Soft Computing, 2017
Location based services became an important application in recent world. Users can search a location using smart phones and can also track the location. It is also possible for the users to retrieve information about the nearest location.
K. Nirmala, OF LOCATION BY PROXY BASED APPROACH Page(s): 1386-1389 K. Nirmala,   +1 more
doaj   +1 more source

An Enhancement of Outdoor Location-Based Augmented Reality Anchor Precision through VSLAM and Google Street View [PDF]

Sensors
Outdoor Location-Based Augmented Reality (LAR) applications require precise positioning for seamless integrations of virtual content into immersive experiences.
Komang Candra Brata, Nobuo Funabiki, Yohanes Yohanie Fridelin Panduman, Evianita Dewi Fajrianti   +3 more
doaj   +2 more sources

Privacy through uncertainty in location-based services [PDF]

, 2013
Location-Based Services (LBS) are becoming more prevalent. While there are many benefits, there are also real privacy risks. People are unwilling to give up the benefits - but can we reduce privacy risks without giving up on LBS entirely?
Kuijpers, Bart, Othman, Walied, Shawn Merrill, Erik Buchmann, Walied Othman, Erkay Savas, Basalp, Nilguen, Biskup, Joachim, Clifton, Chris, Savaş, Erkay, Başalp, Nilgün, Buchmann, Erik, Joachim Biskup, Bart Kuijpers, Nilgun Basalp, Chris Clifton, Merrill, Shawn   +16 more
core   +1 more source

3-D Spatial Spectrum Fusion Indoor Localization Algorithm Based on CSI-UCA Smoothing Technique

IEEE Access, 2018
In the indoor wireless localization environment, the non-line-of-sight receiving signal and low signal-to-noise ratio are usually strongly dominant issues due to the heavy existence of multipath signals, which also restrict the final wireless ...
Di He, Taha Bouras, Xin Chen, Wenxian Yu, Yi Zhang, Yueming Yang   +5 more
doaj   +1 more source

Location-Based Analytics in 5G and Beyond [PDF]

IEEE Communications Magazine, 2021
Location-based analytics will enable a plethora of new services for 5G verticals and will empower the optimized use of network resources. Such analytics build on enhanced 5G positioning obtained through new positioning signals and procedures defined within 5G standardization, together with the integration of hetero- geneous technologies for achieving ...
Bartoletti S., Chiaraviglio L., Fortes S., Kennouche T. E., Solmaz G., Bernini G., Giustinlano D., Widmer J., Barco R., Siracusano G., Conti A., Blefari Melazzi N.   +11 more
openaire   +3 more sources

A State Optimization Model Based on Kalman Filtering and Robust Estimation Theory for Fusion of Multi-Source Information in Highly Non-linear Systems

Sensors, 2019
Consistent state estimation is a vital requirement in numerous real life applications from localization to multi-source information fusion. The Kalman filter and its variants have been successfully used for solving state estimation problems.
Muhammad Adeel Akram, Peilin Liu, Muhammad Owais Tahir, Waqas Ali, Yuze Wang   +4 more
doaj   +1 more source

Vector Graph Assisted Pedestrian Dead Reckoning Using an Unconstrained Smartphone

Sensors, 2015
The paper presents a hybrid indoor positioning solution based on a pedestrian dead reckoning (PDR) approach using built-in sensors on a smartphone. To address the challenges of flexible and complex contexts of carrying a phone while walking, a robust ...
Jiuchao Qian, Ling Pei, Jiabin Ma, Rendong Ying, Peilin Liu   +4 more
doaj   +1 more source

Statistical Multipath Model Based on Experimental GNSS Data in Static Urban Canyon Environment

Sensors, 2018
A deep understanding of multipath characteristics is essential to design signal simulators and receivers in global navigation satellite system applications.
Yuze Wang, Xin Chen, Peilin Liu
doaj   +1 more source

Playful Learning with a Location-Based Digital Card Environment: A Promising Tool for Informal, Non-Formal, and Formal Learning

Information, 2020
Most people are using their smartphones daily and carry them all the time. Therefore, mobile learning applications can be integrated in daily routines to make learning a part of daily life.
Olga De Troyer, Jan Maushagen, Renny Lindberg, David Breckx   +3 more
doaj   +1 more source