Results 21 to 30 of about 3,863,163 (394)
6G Radio Requirements to Support Integrated Communication, Localization, and Sensing [PDF]
2022 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), 2022 6G will be characterized by extreme use cases, not only for communication, but also for localization, and sensing. The use cases can be directly mapped to requirements in terms of standard key performance indicators (KPIs), such as data rate, latency, or
H. Wymeersch +12 more
semanticscholar +1 more source
Infrared-radio relation in the local Universe [PDF]
Astronomy & Astrophysics, 2022 Context.The Square Kilometer Array (SKA) is expected to detect high-redshift galaxies with star formation rates (SFRs) up to two orders of magnitude lower thanHerschelsurveys and will thus boost the ability of radio astronomy to study extragalactic sources.
K. Tisanić +5 more
openaire +5 more sources
Automatic Radio Map Adaptation for Indoor Localization Using Smartphones
IEEE Transactions on Mobile Computing, 2018 Chaowei Xiao, Chenshu Wu, Zheng Yang
exaly +2 more sources
Improving IMES Localization Accuracy by Integrating Dead Reckoning Information
Sensors, 2016 Indoor positioning remains an open problem, because it is difficult to achieve satisfactory accuracy within an indoor environment using current radio-based localization technology.
Kenjiro Fujii +6 more
doaj +1 more source
Sensors, 2018 In the last decade, fingerprinting localization using wireless local area network (WLAN) has been paid lots of attention. However, this method needs to establish a database called radio map in the off-line stage, which is a labor-intensive and time ...
Yongliang Sun +3 more
doaj +1 more source
Local control of cognitive radio networks [PDF]
annals of telecommunications - annales des télécommunications, 2009 This research examines the configuration and coordination of cognitive radio networks and seeks whether it is possible to efficiently configure a cognitive radio network using control algorithms that can independently manage and coordinate connections among radio nodes.
Christian Doerr +2 more
openaire +3 more sources
Journal of Sensor and Actuator Networks, 2019 A new positioning algorithm for distance measurement systems is outlined herein. This algorithm utilizes a non-linear error function which allows us to improve the positioning accuracy in highly difficult indoor environments.
Agnieszka Czapiewska
doaj +1 more source
Simultaneous Localization and Calibration for Cooperative Radio Navigation
IEEE Transactions on Wireless Communications, 2022 Cooperative radio localization and navigation systems can be used in scenarios where the reception of global navigation satellite system (GNSS) signals is not possible or impaired.
Robert Pöhlmann +4 more
semanticscholar +1 more source
Noise reduction for radio map crowdsourcing building in WLAN indoor localization system
EURASIP Journal on Advances in Signal Processing, 2021 Recent years have witnessed a growing interest in using WLAN fingerprint-based method for indoor localization system because of its cost-effectiveness and availability compared to other localization systems.
Liye Zhang +4 more
doaj +1 more source
A direct localization of a fast radio burst and its host [PDF]
Nature, 2017 Fast radio bursts are astronomical radio flashes of unknown physical nature with durations of milliseconds. Their dispersive arrival times suggest an extragalactic origin and imply radio luminosities that are orders of magnitude larger than those of all ...
S. Chatterjee +24 more
semanticscholar +1 more source