CSI Dataset dichasus-dxxx-complete: Outdoor - Three arrays distributed along the facadedoi:10.18419/darus-3153DaRUS2022-09-291Euchner, Florian; Gauger, Marc, 2022, "CSI Dataset dichasus-dxxx-complete: Outdoor - Three arrays distributed along the facade", https://doi.org/10.18419/darus-3153, DaRUS, V1CSI Dataset dichasus-dxxx-complete: Outdoor - Three arrays distributed along the facadeRadio channel measurements generated by DICHASUSdoi:10.18419/darus-3153Euchner, FlorianGauger, MarcStuttgart, GermanyDaRUSHead of Institute OfficeEuchner, Florian2022-09-28EngineeringChannel State InformationCSIMIMOMassive MIMOJoint Communication and SensingJCASDistributed Massive MIMOChannel ChartingChannel CoefficientsOFDMSubcarrierChannel SoundingDataset containing channel state information (CSI) alongside ground truth data (position tags, timestamps) of a massive MIMO-OFDM system measured with the DICHASUS channel sounder. Measurement parameters and machine-readable file format descriptions are provided in a JSON file (spec.json).
Three 2 x 8 antenna arrays are distributed along the facade of a building, separated by up to 35m.F. Euchner, M. Gauger, S. Dörner, S. ten Brink: "A Distributed Massive MIMO Channel Sounder for "Big CSI Data"-driven Machine Learning". In: WSA 2021 : 25th International ITG Workshop on Smart Antennas. Berlin : VDE Verlag, 2021 (ITG-Fachbericht 300), S. 289-294, ISBN: 978-3-8007-5686-5F. Euchner, M. Gauger, S. Dörner, S. ten Brink: "A Distributed Massive MIMO Channel Sounder for "Big CSI Data"-driven Machine Learning". In: WSA 2021 : 25th International ITG Workshop on Smart Antennas. Berlin : VDE Verlag, 2021 (ITG-Fachbericht 300), S. 289-294, ISBN: 978-3-8007-5686-5dichasus-d002-complete.tfrecordsThe trajectory of the transmitter traces back overlapping rectangular shapes (vertical) on the so-called ramp (close underneath antenna array A).application/octet-streamdichasus-d004-complete.tfrecordsThe trajectory of the transmitter traces back overlapping rectangular shapes (horizontal) on the so-called ramp (close underneath antenna array A).application/octet-streamdichasus-d005-complete.tfrecordsThe transmitter moves along a zig-zag trajectory on the so-called ramp (close underneath antenna array A).application/octet-streamdichasus-d006-complete.tfrecordsThe transmitter moves forth and back on the street (all the way to the left and all the way to the right).application/octet-streamdichasus-d007-complete.tfrecordsThe transmitter's trajectory is a wavy line on the street.application/octet-streamdichasus-d008-complete.tfrecordsThe transmitter moves around on the street, and sometimes swerves onto the ramp area.application/octet-streamdichasus-d009-complete.tfrecordsAgain, the transmitter moves around on the street, and sometimes swerves onto the ramp area.application/octet-streamdichasus-d00a-complete.tfrecordsTransmitter follows several trajectories that connect the ramp area below antenna A and the street (mostly towards antenna B).application/octet-streamdichasus-d00b-complete.tfrecordsTransmitter follows several trajectories that connect the ramp area below antenna A and the street (mostly towards antenna C). Towards the end, the transmitter moves towards the driveway of the building opposite to antenna A.application/octet-streamdichasus-d010-complete.tfrecordsTransmitter moves from a place in front of antenna A to the street, to antenna B, and further.application/octet-streamdichasus-d011-complete.tfrecordsTransmitter moves from one end of the street to the other (forwards).application/octet-streamdichasus-d012-complete.tfrecordsTransmitter moves from one end of the street to the other (backwards).application/octet-streamdichasus-d013-complete.tfrecordsTransmitter moves from one end of the street to the other (forwards).application/octet-streamdichasus-d014-complete.tfrecordsTransmitter moves from one end of the street to a place in front of antenna A.application/octet-streamspec.jsonMachine-readable description fileapplication/json