Impact of device diversity on crowdsourced mobile coverage maps

MR Fida, MK Marina - 2018 14th International Conference on …, 2018 - ieeexplore.ieee.org
Mobile coverage maps increasingly rely on user-side measurements such as those
collected from crowdsourced mobile apps. These measurements inherently span a multitude …

Radio environment map techniques and performance in the presence of errors

T Farnham - 2016 IEEE 27th Annual International Symposium …, 2016 - ieeexplore.ieee.org
Radio Environment Maps (REMs) are becoming an increasingly popular method for
optimizing radio coverage, interference management and resource assignment. The reason …

Unsupervised radio map learning for indoor localization

CC Huang, WC Chan… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
For radio-based indoor localization, the approaches founded on the radio fingerprint
concept are efficient duo to low cost and the ability to handle occlusion effects. However, the …

A Novel Approach for Landmark Recognition via Crowdsourced Trajectory

G Sun, J Zhao, C Zhu - Proceedings of the 3rd International Conference …, 2019 - dl.acm.org
Fingerprint based positioning method needs to collect a large number of fingerprints on site
which is time and labor consuming. Crowdsourcing can reduce the cost of on-site collection …

An image restoration method using matrix transform and gaussian mixture model for radio tomographic imaging

F Gao, C Sun, H Liu, J An, S Xu - … Communications and Mobile …, 2017 - Wiley Online Library
Radio Tomographic Imaging (RTI) is an attractive technique for imaging the nonmetallic
targets within wireless sensor network. RTI has been used in many challenging …

A novel probabilistic algorithm for indoor WLAN fingerprinting system

MR Nicholaus, EN Nfuka… - International Journal of …, 2018 - search.proquest.com
Location-based systems for indoor positioning have been examined generally inferable from
their application in different fields and simple deployment. However, it requires a database …

Understanding mobile network quality and infrastructure with user-side measurements

MR Fida, M Rukh - 2019 - era.ed.ac.uk
Measurement collection is a primary step towards analyzing and optimizing performance of
a telecommunication service. With an Mobile Broadband (MBB) network, the measurement …