Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Niels Hadaschik"'
Publikováno v:
Sensors, Vol 19, Iss 5, p 1064 (2019)
Radio-based locating systems allow for a robust and continuous tracking in industrial environments and are a key enabler for the digitalization of processes in many areas such as production, manufacturing, and warehouse management. Time difference of
Externí odkaz:
https://doaj.org/article/caea1614de514362aad88b25ee975d8d
Publikováno v:
Sensors, Vol 19, Iss 5, p 1064 (2019)
Sensors (Basel, Switzerland)
Sensors
Volume 19
Issue 5
Sensors (Basel, Switzerland)
Sensors
Volume 19
Issue 5
Radio-based locating systems allow for a robust and continuous tracking in industrial environments and are a key enabler for the digitalization of processes in many areas such as production, manufacturing, and warehouse management. Time difference of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa84654e639326a2c02bb18beb0a7c46
https://opus4.kobv.de/opus4-fau/files/11838/sensors-19-01064-v2.pdf
https://opus4.kobv.de/opus4-fau/files/11838/sensors-19-01064-v2.pdf
Publikováno v:
IPIN
For the evolving Internet-of-Things ubiquitous positioning is a core feature. Hence, energy- and location-awareness are essential properties of wireless sensor networks (WSNs). In terms low power consumption received signal strength (RSS)-based local
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f2f7f37480ad0fac935ab17a4010184
https://doi.org/10.1109/ipin.2018.8533684
https://doi.org/10.1109/ipin.2018.8533684
Publikováno v:
ICC Workshops
An approach for direct wireless positioning with narrowband signals is extended by multi-tone signalling allowing for dramatically increased accuracy and robustness compared to single-tone. The concept employs a multi-tone transmitter and multiple (p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c62da389d939be6a767a54a4d7b74363
https://doi.org/10.1109/iccw.2017.7962800
https://doi.org/10.1109/iccw.2017.7962800
Autor:
Mohamed Ibrahim, Norbert Franke, Florian Roemer, Niels Hadaschik, Giovanni Del Galdo, Benjamin Sackenreuter, Andreas Eidloth
Publikováno v:
EUSIPCO
In this paper we study the problem of estimating the unknown delay(s) in a system where we receive a linear combination of several delayed copies of a known transmitted waveform. This problem arises in many applications such as timing-based localizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8919d4efe27a32dea6cf524e25ca5a4
https://doi.org/10.1109/eusipco.2016.7760290
https://doi.org/10.1109/eusipco.2016.7760290
Publikováno v:
CSNDSP
Many satellite systems require knowledge about inter-satellite distances. Inter-satellite links provide direct connectivity between satellites and may be used for ranging, while they remove the need of dedicated hardware. This paper addresses inter-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1423ce784d7b2a6f113b2cb40d721f
https://doi.org/10.1109/csndsp.2016.7573920
https://doi.org/10.1109/csndsp.2016.7573920
Autor:
Norbert Franke, Hans-Martin Tröger, Benjamin Sackenreuter, Florian Roemer, Niels Hadaschik, Mohamed Ibrahim, Giovanni Del Galdo, Joerg Robert
Publikováno v:
ACSSC
In this paper we propose a temporal synchronization method using opportunistic signals for wireless networks. Instead of broadcasting a dedicated broadband signal throughout the network for synchronization, high-bandwidth opportunistic signals alread
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddb0c149245e7bcb67ee2deb08229cc1
https://doi.org/10.1109/acssc.2015.7421114
https://doi.org/10.1109/acssc.2015.7421114
Publikováno v:
IPIN
It has been proposed to jointly estimate the angles and delays of the paths in a multipath channel. It is interesting to investigate how this improves the precision of angle-of-arrival based localization systems. In this paper, we provide measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d64a6d886715e8ac2c072650e7e0c5
https://doi.org/10.1109/ipin.2015.7346780
https://doi.org/10.1109/ipin.2015.7346780
Publikováno v:
IPIN
The introduced system approach for wireless direct positioning with narrowband signals in difficult multipath scenarios is discussed. It is based on multiple distributed antenna arrays and applies covariance based estimators like, e.g. the MUSIC algo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ffa29eb617c31acb92e94cbc980e696
https://doi.org/10.1109/ipin.2015.7346779
https://doi.org/10.1109/ipin.2015.7346779
Autor:
Khaled Benkrid, Didier Keymeulen, David Merodio, Michael Newell, Rainer Wansch, Umeshkumar Patel, Ahmet T. Erdogan, Niels Hadaschik, Luca Sterpone, Jelle Poupaert, Massimo Violante
Publikováno v:
2013 NASA/ESA Conference on Adaptive Hardware and Systems (AHS-2013).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba07f5c7f6b4c540fcfdae551e26e35c
https://doi.org/10.1109/ahs.2013.6604214
https://doi.org/10.1109/ahs.2013.6604214