Results 31 to 40 of about 604,375 (292)
Distributed Radio Map Reconstruction for 5G Automotive [PDF]
IEEE Intelligent Transportation Systems Magazine, 2018 Generalitat Valenciana.
Vinay-Prasad Chowdappa +3 more
openaire +2 more sources
IEEE Access, 2022 Due to recent technological developments such as online navigation, augmented reality (AR), virtual reality (VR), and digital twins, and the high demand from users for various location-based services (LBS), research on location estimation techniques is ...
Sangwoo Park, Dong Ho Kim, Cheolwoo You
doaj +1 more source
Assessment of Receiver Signal Strength Sensing for Location Estimation Based on Fisher Information
Sensors, 2016 Currently there is almost ubiquitous availability of wireless signaling for data communications within commercial building complexes resulting in receiver signal strength (RSS) observables that are typically sufficient for generating viable location ...
John Nielsen, Christopher Nielsen
doaj +1 more source
Cross-Correlation of the Cosmic Microwave Background with Radio Sources: Constraints on an Accelerating Universe [PDF]
, 2001 We present a new limit on the cosmological constant based on the absence of correlations between the cosmic microwave background (CMB) and the distribution of distant radio sources.
A. Comastri +6 more
core +3 more sources
Uncertainty quantification for radio interferometric imaging: II. MAP estimation [PDF]
, 2018 Uncertainty quantification is a critical missing component in radio interferometric imaging that will only become increasingly important as the big-data era of radio interferometry emerges.
Cai, Xiaohao +2 more
core +3 more sources
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67266 (S61): the nebular mass from modelling 3D density distributions [PDF]
, 2016 We present new observations of the nebula around the Magellanic candidate Luminous Blue Variable S61. These comprise high-resolution data acquired with the Australia Telescope Compact Array (ATCA), the Atacama Large Millimetre/Submillimetre Array (ALMA),
Agliozzo, C. +12 more
core +4 more sources
ComputersElectromagnetic field (EMF) exposure mapping is increasingly important for ensuring compliance with safety regulations, supporting the deployment of next-generation wireless networks, and addressing public health concerns.
Yiannis Kiouvrekis +1 more
doaj +1 more source
IEEE Access, 2018 If the construction and maintenance of Wi-Fi radio maps (WRMs) were fully automated, the implementation of a global-scale Wi-Fi indoor positioning system would be possible.
Suk-Hoon Jung, Dongsoo Han
doaj +1 more source
Hybrid Radio-map for Noise Tolerant Wireless Indoor Localization
, 2013 In wireless networks, radio-map based locating techniques are commonly used to cope the complex fading feature of radio signal, in which a radio-map is built by calibrating received signal strength (RSS) signatures at training locations in the offline ...
Chen, Zhoufeng +3 more
core +1 more source
Spectrum Awareness in Cognitive Radio Systems [PDF]
International Journal of Electronics and Telecommunications, 2020 The paper addresses the issue of the Electromagnetic Environment Situational Awareness techniques. The main focus is put on sensing and the Radio Environment Map. These two dynamic techniques are described in detail.
M. Suchański +4 more
doaj +1 more source