Results 331 to 340 of about 3,863,163 (394)
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Survey of Cellular Mobile Radio Localization Methods: From 1G to 5G
IEEE Communications Surveys and Tutorials, 2018Ronald Raulefs +2 more
exaly +2 more sources
IEEE Sensors Journal, 2023
Indoor localization is one of the most exciting research areas due to the increasing demand for location-based services (LBSs) in indoor environments. The fingerprint positioning method of the received signal strength indicator (RSSI) is widely used in ...
Shang-Hui Deng +3 more
semanticscholar +1 more source
Indoor localization is one of the most exciting research areas due to the increasing demand for location-based services (LBSs) in indoor environments. The fingerprint positioning method of the received signal strength indicator (RSSI) is widely used in ...
Shang-Hui Deng +3 more
semanticscholar +1 more source
Automatic Indoor Radio Map Construction and Localization via Multipath Fingerprint Extrapolation
IEEE Transactions on Wireless Communications, 2023For fingerprint-based localization, the time-consuming and labor-intensive construction of offline radio map is the bottleneck which hinders its large-scale implementation. In this paper, we propose a radio map extrapolation and localization algorithm by
Qiao Li, Xuewen Liao, Ang Li, S. Valaee
semanticscholar +1 more source
CRCLoc: A Crowdsourcing-Based Radio Map Construction Method for WiFi Fingerprinting Localization
IEEE Internet of Things Journal, 2022The WiFi-based fingerprint indoor-positioning system has attracted increasing interest from industry and academia, benefiting from the widespread deployment of the wireless local area network (WLAN) infrastructure.
X. Du +3 more
semanticscholar +1 more source
Deep Radio-Visual Localization
2018 IEEE Winter Conference on Applications of Computer Vision (WACV), 2018For many automated navigation applications, the underlying localization algorithm must be able to continuously produce both accurate and stable results by using a spectrum of redundant sensing technologies. To this end, various sensors have been used for localization, such as Wi-Fi, Bluetooth, GPS, LiDAR and cameras.
Tatsuya Ishihara +3 more
openaire +2 more sources
Multiwavelength AGN Surveys, 2004
This article focuses on the radio properties of the similar to 470 nearby bright (northern) galaxies of the Palomar spectroscopic sample. Almost half the sample's galaxies have nuclei with emission-lines characteristic of AGN but with L-H alpha = 50% of all LLAGNs; there is no evidence against all LLAGNs being mini-AGNs. The detected parsec-scale radio
Nagar, NM, Falcke, H, Wilson, AS
openaire +2 more sources
This article focuses on the radio properties of the similar to 470 nearby bright (northern) galaxies of the Palomar spectroscopic sample. Almost half the sample's galaxies have nuclei with emission-lines characteristic of AGN but with L-H alpha = 50% of all LLAGNs; there is no evidence against all LLAGNs being mini-AGNs. The detected parsec-scale radio
Nagar, NM, Falcke, H, Wilson, AS
openaire +2 more sources
Proceedings. The X International Symposium on Subscriber Loops and Services,, 2005
This is a general overview, presenting the advantages of using CT and DECT in the local loop. Aspects such as costs, network integration, different applications, new network solutions etc. will be covered. Experiences of narrowband measurement at 900 MHz (CT2 and CT3) have been carried out to evaluate the radio path losses between the transmitter and ...
M. Strom, S. Fleron
openaire +1 more source
This is a general overview, presenting the advantages of using CT and DECT in the local loop. Aspects such as costs, network integration, different applications, new network solutions etc. will be covered. Experiences of narrowband measurement at 900 MHz (CT2 and CT3) have been carried out to evaluate the radio path losses between the transmitter and ...
M. Strom, S. Fleron
openaire +1 more source
Radio Frequency Interference Detection and Localization in Sentinel-1 Images
IEEE Transactions on Geoscience and Remote Sensing, 2021The C-band Sentinel-1 synthetic aperture radar (SAR) images are affected by radio frequency interference (RFI), and this article proposes an RFI detection and localization method for these images. First, a detailed analysis of RFI based on the generation
Xiangguang Leng +2 more
semanticscholar +1 more source
WKNN indoor Wi-Fi localization method using k-means clustering based radio mapping
IEEE Vehicular Technology Conference, 2021Wifi fingerprinting using received signal strength has been widely studied for indoor localization. Classic similarity-based methods like weighted K-nearest neighbor (WKNN) localize targets by searching for the best matching fingerprint in the dataset ...
Siyang Liu, R. D. de Lacerda, J. Fiorina
semanticscholar +1 more source
Indoor Localization Based on Radio and Sensor Measurements
IEEE Sensors Journal, 2021With a flourish of wireless technologies, indoor localization is becoming an emerging topic for crucial practical research including homeland security, police patrolling, machinery fault-detection, target tracking, etc.
Yi Li, Kun Yan
semanticscholar +1 more source