CRAWDAD

These datasets are part of Community Resource for Archiving Wireless Data (CRAWDAD). CRAWDAD began in 2004 at Dartmouth College as a place to share wireless network data with the research community. Its purpose was to enable access to data from real networks and real mobile users at a time when collecting such data was challenging and expensive. The archive has continued to grow since its inception, and starting in summer 2022 is being housed on IEEE DataPort.

Questions about CRAWDAD? See our CRAWDAD FAQ. Interested in submitting your dataset to the CRAWDAD collection? Get started, by submitting an Open Access Dataset.

To investigate whether a large-scale Bluetooth worm outbreak is viable in practice, we conducted controlled experiments and we gathered traces of Bluetooth activity in different urban environments to determine the feasibility of a worm infection 

date/time of measurement start: 2005-11-16

date/time of measurement end: 2005-11-26 

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This data set contains 6 months of mobile phone records of German Green party politician Malte Spitz, stored by Deutsche Telekom in 2009-2010.

date/time of measurement start: 2009-08-31

date/time of measurement end: 2010-02-27

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Wireless contacts trace collected at the University Politehnica of Bucharest in the spring of 2012, using an application entitled HYCCUPS Tracer (http://hyccups.hpc.pub.ro), with the purpose of collecting contextual data from Android smartphones. It was run in the background and collected availability and mobile interaction information such as usage statistics, user activity, battery statistics, or sensor data, but it also gathered information about a device's encounters with other nodes or with wireless access points.

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This is the data from an Android Bluetooth tracing experiment performed for a period of 35 days in an academic environment (University Politehnica of Bucharest) between November 18 and December 22 2011. 

date/time of measurement start: 2011-11-18

date/time of measurement end: 2011-12-22

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Data set consisting of measurements from two different wireless mesh network testbeds (802.11g and 802.11a).

date/time of measurement start: 2008-04-26 

date/time of measurement end: 2008-05-06 

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Dataset gathered by Nodobo, a suite of social sensor software for Android phones, during a study of the mobile phone usage at University of Strathclyde.

date/time of measurement start: 2010-09-09 

date/time of measurement end: 2011-02-23 

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This dataset contains traces of the Stanford CS department's wireless network.

date/time of measurement start: 1999-09-20

date/time of measurement end: 1999-12-12

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Encounter records of a group of participants carrying sensor motes and their social network data generated from Facebook data.

This is a dataset of sensor mote encounter records and corresponding social network data of a group of participants at University of St Andrews. 

date/time of measurement start: 2008-02-15

date/time of measurement end: 2008-04-29

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These tcpdump traces were captured by Xiaofei Wang at Seoul National University during the study of online gaming via Korean WiBro (Mobile WiMAX) network.

date/time of measurement start: 2008-12-19 

date/time of measurement end: 2009-04-13 

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Location-aware dataset for extracting significant places.

Real, long-term data collected from three participants using a Place Lab client, from which the authors extract significant places.

date/time of measurement start: 2004-06-07 

date/time of measurement end: 2004-06-10 

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