CSI Dataset dichasus-dxxx-reduced: Outdoor - Three arrays distributed along the facade (one antenna removed) (doi:10.18419/darus-3236)

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CSI Dataset dichasus-dxxx-reduced: Outdoor - Three arrays distributed along the facade (one antenna removed)

doi:10.18419/darus-3236

DaRUS

2022-10-20

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Euchner, Florian; Gauger, Marc, 2022, "CSI Dataset dichasus-dxxx-reduced: Outdoor - Three arrays distributed along the facade (one antenna removed)", https://doi.org/10.18419/darus-3236, DaRUS, V1

CSI Dataset dichasus-dxxx-reduced: Outdoor - Three arrays distributed along the facade (one antenna removed)

Radio channel measurements generated by DICHASUS

doi:10.18419/darus-3236

Euchner, Florian (Institute of Telecommunications, University of Stuttgart)

Gauger, Marc (Institute of Telecommunications, University of Stuttgart)

DaRUS

Head of Institute Office

Euchner, Florian

2022-10-20

https://doi.org/10.18419/darus-3236

Engineering, Channel State Information, CSI, MIMO, Massive MIMO, Joint Communication and Sensing, JCAS, Distributed Massive MIMO, Channel Charting, Channel Coefficients, OFDM, Subcarrier, Channel Sounding

Dataset 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 (one antenna less due to synchronization issues).

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: 978-3-8007-5686-5

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: 978-3-8007-5686-5

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dichasus-d002.tfrecords

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The trajectory of the transmitter traces back overlapping rectangular shapes (vertical) on the so-called ramp (close underneath antenna array A).

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dichasus-d004.tfrecords

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The trajectory of the transmitter traces back overlapping rectangular shapes (horizontal) on the so-called ramp (close underneath antenna array A).

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dichasus-d005.tfrecords

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The transmitter moves along a zig-zag trajectory on the so-called ramp (close underneath antenna array A).

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dichasus-d006.tfrecords

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The transmitter moves forth and back on the street (all the way to the left and all the way to the right).

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dichasus-d007.tfrecords

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dichasus-d008.tfrecords

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The transmitter moves around on the street, and sometimes swerves onto the ramp area.

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dichasus-d009.tfrecords

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Again, the transmitter moves around on the street, and sometimes swerves onto the ramp area.

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dichasus-d00a.tfrecords

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Transmitter follows several trajectories that connect the ramp area below antenna A and the street (mostly towards antenna B).

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dichasus-d00b.tfrecords

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Transmitter 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.

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dichasus-d010.tfrecords

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Transmitter moves from a place in front of antenna A to the street, to antenna B, and further.

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dichasus-d011.tfrecords

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Transmitter moves from one end of the street to the other (forwards).

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dichasus-d012.tfrecords

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Transmitter moves from one end of the street to the other (backwards).

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dichasus-d013.tfrecords

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Transmitter moves from one end of the street to the other (forwards).

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dichasus-d014.tfrecords

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Transmitter moves from one end of the street to a place in front of antenna A.

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dichasus-d020.tfrecords

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Transmitter moves from somewhere close to antanna array A all the way to the end of the street and around the corner, until it loses connection.

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dichasus-d030.tfrecords

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Transmitter trajectory is a heart shape in the ramp area.

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dichasus-d031.tfrecords

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Transmitter trajectory is an 8-shape in the ramp area. Reference transmitter channel disturbed by people.

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dichasus-d032.tfrecords

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Transmitter trajectory is in the shape of a small, flat 8 in the ramp area.

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dichasus-d033.tfrecords

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Transmitter trajectory is in the shape of a large, rectangular 8 in the ramp area.

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dichasus-d034.tfrecords

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Transmitter trajectory is in the shape of a large, rounded 8 in the ramp area.

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dichasus-d035.tfrecords

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Transmitter trajectory is in the shape of a large circle in the ramp area.

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dichasus-d036.tfrecords

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Transmitter trajectory is in the shape of a large spiral-like circle in the ramp area.

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dichasus-d037.tfrecords

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Transmitter trajectory is in the shape of a spiral in the ramp area.

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dichasus-d038.tfrecords

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Transmitter trajectory is in the shape of the letter P in the ramp area.

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dichasus-d041.tfrecords

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Transmitter moves around in some arbitrary trajectory in the area in front of the three antenna arrays.

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dichasus-d042.tfrecords

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Transmitter moves around in some arbitrary trajectory in the area in front of the three antenna arrays for even longer.

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spec.json

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Machine-readable description file

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