ESPARGOS WiFi Channel State Information Measurements

ESPARGOS is a WiFi antenna array that provides phase-coherent channel state information (CSI). This dataverse is a collection of CSI datasets measured with ESPARGOS for various interesting environments and setups, complete with "ground truth" positioning labels. Visit https://espargos.net for more information.

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31 to 40 of 66 Results

espargos-0005-spiral.tfrecords Feb 10, 2025 - CSI Dataset espargos-0005: Four phase- and time-synchronous ESPARGOS antenna arrays in a lab room Unknown - 9.6 GB - MD5: 0b47cfcaf2c7dc354ec356b7b71f0757 Robots follows an anti-clockwise spiral trajectory, starting in the center and moving towards the perimeter, slow robot speed
spec.json Feb 10, 2025 - CSI Dataset espargos-0005: Four phase- and time-synchronous ESPARGOS antenna arrays in a lab room JSON - 6.6 KB - MD5: 7bc5b1276cc294ba4035e93f0f470841 Machine-readable description file
CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Aug 27, 2024 Euchner, Florian; ten Brink, Stephan, 2024, "CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas", https://doi.org/10.18419/DARUS-4456, DaRUS, V1 Dataset containing WiFi channel state information (CSI) alongside ground truth data (position tags, timestamps) measured with ESPARGOS antenna arrays. Measurement parameters and machine-readable file format descriptions are provided in a JSON file (spec.json). Four ESPARGOS arrays are combined into one large array with 8 by 4 antennas. A metal wall...
espargos-0002-all-radial-meanders-1.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 4.5 GB - MD5: 49d238cac41f6ec94be8ad05566ebbff Robot follows a trajectory of radial meanders, i.e., it is usually moving either towards or away from the metal wall in the center.
espargos-0002-all-radial-meanders-2.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 4.0 GB - MD5: 7ffc9ef97a9967cb8a9a889b38252b55 Robot follows a trajectory of radial meanders, i.e., it is usually moving either towards or away from the metal wall in the center.
espargos-0002-all-randomwalk-1.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 3.1 GB - MD5: 4f9711a072a846f7f0a847ee10d0ff95 Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas.
espargos-0002-all-randomwalk-2.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 3.5 GB - MD5: 4f06d9eb147947fdcb328c6b12d522ad Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas.
espargos-0002-all-randomwalk-3.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 6.8 GB - MD5: 09e0d74f7cc77fe397761247280910c9 Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas. Robot movement is slower than all-randomwalk-1 and all-randomwalk-2.
espargos-0002-all-spiral-1.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 4.7 GB - MD5: 15ac17673c6655770ba121c4a2acd8b2 Robot follows a trajectory of clockwise spirals (when viewed from top) around the metal wall, travelling through LoS and NLoS areas of the measurement area.
espargos-0002-all-spiral-2.tfrecords Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas Unknown - 2.2 GB - MD5: 7bea2935c700d9e158aeb07c9f1ffccf Robot follows a trajectory of counter-clockwise spirals (when viewed from top) around the metal wall, travelling through LoS and NLoS areas of the measurement area.

espargos-0005-spiral.tfrecords

Feb 10, 2025 - CSI Dataset espargos-0005: Four phase- and time-synchronous ESPARGOS antenna arrays in a lab room

Unknown - 9.6 GB -

Robots follows an anti-clockwise spiral trajectory, starting in the center and moving towards the perimeter, slow robot speed

spec.json

Feb 10, 2025 - CSI Dataset espargos-0005: Four phase- and time-synchronous ESPARGOS antenna arrays in a lab room

JSON - 6.6 KB -

Machine-readable description file

CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Aug 27, 2024

Euchner, Florian; ten Brink, Stephan, 2024, "CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas", https://doi.org/10.18419/DARUS-4456, DaRUS, V1

Dataset containing WiFi channel state information (CSI) alongside ground truth data (position tags, timestamps) measured with ESPARGOS antenna arrays. Measurement parameters and machine-readable file format descriptions are provided in a JSON file (spec.json). Four ESPARGOS arrays are combined into one large array with 8 by 4 antennas. A metal wall...

espargos-0002-all-radial-meanders-1.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 4.5 GB -

Robot follows a trajectory of radial meanders, i.e., it is usually moving either towards or away from the metal wall in the center.

espargos-0002-all-radial-meanders-2.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 4.0 GB -

Robot follows a trajectory of radial meanders, i.e., it is usually moving either towards or away from the metal wall in the center.

espargos-0002-all-randomwalk-1.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 3.1 GB -

Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas.

espargos-0002-all-randomwalk-2.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 3.5 GB -

Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas.

espargos-0002-all-randomwalk-3.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 6.8 GB -

Robot follows a pseudorandom trajectory all around the metal wall, containing both LoS and NLoS areas. Robot movement is slower than all-randomwalk-1 and all-randomwalk-2.

espargos-0002-all-spiral-1.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 4.7 GB -

Robot follows a trajectory of clockwise spirals (when viewed from top) around the metal wall, travelling through LoS and NLoS areas of the measurement area.

espargos-0002-all-spiral-2.tfrecords

Aug 27, 2024 - CSI Dataset espargos-0002: Larger combined antenna array, indoor lab room with metal wall, LoS and NLoS areas

Unknown - 2.2 GB -

Robot follows a trajectory of counter-clockwise spirals (when viewed from top) around the metal wall, travelling through LoS and NLoS areas of the measurement area.

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