Wireless Networking

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.

Dataset of user session traces collected from Wi-Fi hotspots for six years. This data set contains user session traces which were collected from a large number of free Wi-Fi hotspots in Montreal, Quebec, Canada for six years.

date/time of measurement start: 2004-08-28

date/time of measurement end: 2010-03-07

collection environment: User session traces which were collected from a large number of free Wi-Fi hotspots in Montreal, Quebec, Canada for six years.

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Mobile data collected using the Netalyzr for Android App.

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This dataset includes SNMP records for a corporate research center (IBM Watson research center) over several weeks.

date/time of measurement start: 2002-07-20

date/time of measurement end: 2002-08-18

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A pcap file containing 122,989 anonymized Probe Requests sent by mobile devices at the Glimps 2015 music festival in Ghent, Belgium.

A collection of 122,989 Probe Request frames captured by 8 monitoring stations at the Glimps music festival in Ghent, Belgium (10 - 12 December 2015). To minimize overhead, each monitoring station individually stored only the transmitter MAC address and Information Elements per unique MAC. The dataset was used to show that the high entropy in Information Elements can be used to deanonymize devices that use MAC address randomization.

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Fingerprinting of wireless devices exploiting information leaked due to different device hardware compositions: Inter-Arrival-Time (IAT) of packets from wireless devices.

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Recently, unmanned aerial vehicles (UAVs) have been receiving significant attention due to the wide range of potential application areas. To support UAV use cases with beyond visual line of sight (BVLOS) and autonomous flights,  cellular networks can provide connectivity points to UAVs and provide remote control and payload communications. However, there are limited datasets to study the coverage of cellular technologies for UAV flights at different altitudes.

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This dataset contains mobility traces of taxi cabs in San Francisco, USA. It contains GPS coordinates of approximately 500 taxis collected over 30 days in the San Francisco Bay Area.

date/time of measurement start: 2008-05-17

date/time of measurement end: 2008-06-10

collection environment: This data set contains mobility traces of taxi cabs in San Francisco, USA. It contains GPS coordinates of approximately 500 taxis collected over 30 days in the San Francisco Bay Area. 

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date/time of measurement start: 2006-06-12

date/time of measurement end: 2006-07-24

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Measured CIR (Channel Impulse Response) Data Set.

This dataset contains over 9300 measured CIR (channel impulse responses) in a 44-node wireless network.

date/time of measurement start: 2001-03-03

date/time of measurement end: 001-03-19

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Dataset of UDP and TCP transfers between a moving car and an 802.11b access point.

Dataset of UDP and TCP transfers between a car traveling at speeds from 5 mph to 75 mph, and an 802.11b access point.

date/time of measurement start: 2005-03-14

date/time of measurement end: 2005-03-25

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