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.
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
Dataset of BitTorrent traffic from Korea Telecom's mobile WiMAX network, collected in March 2010.
date/time of measurement start: 2010-03-15
date/time of measurement end: 2010-03-31
collection environment: We carry out the experiments by three laptops (Intel Core 2 Duo CPU and 2GB RAM), and three USB dongles embedded with mobile WiMAX modem (KWM-U1000 and its upgraded version KWM-U1800). Another desktop computer (AMD Triple-Core CPU and 2GB RAM) is used to measure the performance of an Ethernet host in campus network.
Wireless probe requests collected in Rome between February and May 2013.
Dataset containing RFMON (wireless monitoring) traces capturing transmitted MAC frames on the ORBIT testbed.
In an experiment involving two senders and one receiver, we placed a sniffer (wireless NIC in monitor mode) close to each of the senders so as to capture all transmitted MAC frames from each sender.
date/time of measurement start: 2006-02-23
date/time of measurement end: 2006-02-23
Dataset of mobility traces of taxi cabs in Rome, Italy.
This dataset contains mobility traces of taxi cabs in Rome, Italy. It contains GPS coordinates of approximately 320 taxis collected over 30 days. Related publication: Marco Bonola, Lorenzo Bracciale, Pierpaolo Loreti, Raul Amici, Antonello Rabuffi, and Giuseppe Bianchi. 'Opportunistic communication in smart city: Experimental insight with small-scale taxi fleets as data carriers'. Ad Hoc Networks, February 2016.
date/time of measurement start: 2014-02-01
Smartphone records of accelerometer and compass readings, wireless network state, and application data usage collected for MiDAS project at Rice University.
Accelerometer and compass readings along with network usage and application data usage information from 11 smartphone users, each for one week in the field.
date/time of measurement start: 2010-01-04
date/time of measurement end: 2010-02-09
Dataset of context information from cellular and Wi-Fi networks through participants from a major US urban area.
We gathered field data about cellular and Wi-Fi networks through participants from the Rice community in Houston, Texas, a major US urban area.
date/time of measurement start: 2007-01-16
date/time of measurement end: 2007-02-28
Dataset of the movement of the fleet of city buses in Seattle.
We acquired several weeklong traces of the movement of the fleet of city buses in Seattle, Washington, on their normal routes providing passenger bus service throughout the city.
date/time of measurement start: 2001-10-30
date/time of measurement end: 2001-12-02
Dataset of coverage and performance-related information of MetroFi, a 802.11x municipal wireless mesh network in Portland, Oregon in 2007.
This is a dataset of location, signal strength, and performance data of MetroFi, a 802.11x municipal wireless mesh network in Portland, Oregon in 2007. The data was collected by Caleb Phillips and Russell Senior to determine the coverage and performance of the network.
date/time of measurement start: 2007-03-25
date/time of measurement end: 2007-04-04
This dataset contains mobility and connectivity traces extracted from GPS traces collected from the regional Fire Department of Asturias, Spain.
