CRAWDAD

The bus-based DTN (Disruption-tolerant networks) traces from UMass Amherst campus.

Note: This dataset has multiple versions.  The dataset file names of the data associated with this version are listed below, under the 'Traceset' heading and can be downloaded under 'Dataset Files' on the right-hand side of the page.

This dataset includes the real mobility and real transfers of the bus-based DTN (Disruption-tolerant-network) testbed, called UMassDieselNet, operating from the UMass Amherst campus and the surrounding county.

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108 Views

Dataset of wireless network measurement in SIGCOMM 2004 conference.

Note: This dataset has multiple versions.  The dataset file names of the data associated with this version are listed below, under the 'Traceset' heading and can be downloaded under 'Dataset Files' on the right-hand side of the page.

We are trying to understand how well 802.11 networks work in practice and how they can be improved. This dataset includes the traces collected by wireless monitoring and wired monitoring using tcpdump.

last modified :

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137 Views

last modified :

2011-10-12

release date :

2011-10-12

date/time of measurement start :

2010-04-22

date/time of measurement end :

2010-11-20

collection environment :

We recruited students to participate in an experiment and asked them to carry a

mobile phone that automatically collects their locations and uploads these to a

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187 Views

This dataset includes realistic client arrival patterns and realistic application workloads that are used to evaluate effects of high-density deployments of interfering access points to IEEE 802.11 WLAN performance. Both wired and wireless frame dump traces are provided from the experiments in ORBIT wireless research testbed involving four access points and seventy-five stations.

last modified :

2007-09-21

release date :

2007-08-09

date/time of measurement start :

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136 Views

Dataset of wireless LAN traffic around Portland, Oregon using a commercial sniffer VWave.

We collected six wireless LAN traffic traces around Portland, Oregon using a commercial sniffer VWave which has a nano-second time resolution.

last modified :

2007-11-16

release date :

2007-09-14

date/time of measurement start :

2006-06-12

date/time of measurement end :

2006-07-24

collection environment :

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78 Views

Dataset of wireless LAN traffic around Portland, Oregon using a commercial sniffer VWave.

We collected six wireless LAN traffic traces around Portland, Oregon using a commercial sniffer VWave which has a nano-second time resolution.

last modified :

2007-08-29

release date :

2007-08-13

date/time of measurement start :

2006-06-12

date/time of measurement end :

2006-07-24

collection environment :

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65 Views

To assess the feasibility of deploying wireless relays in real time, we conducted a series of experiments using 900 MHz TinyOS Crossbow MICA2 Motes (MPR400CB).

last modified :

2007-11-15

release date :

2007-08-20

date/time of measurement start :

2005-12-01

date/time of measurement end :

2006-11-30

collection environment :

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131 Views

We collected 802.15.4 traces at NUST school of Electrical Engineering and Computer Science, Rawalpindi, Pakistan, and collected 802.11b traces at Wireless and Video (WAVES) Lab at Michigan State University (MSU), USA, to investigate biterror process of the 802.15.4 and 802.11 networks.

last modified :

2008-09-09

release date :

2008-07-08

date/time of measurement start :

2006-06-01

date/time of measurement end :

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49 Views

Traces of communication, proximity, location, and activity information from 100 subjects at MIT over the course of the 2004-2005 academic year.

The authors have captured communication, proximity, location, and activity information from 100 subjects at MIT over the course of the 2004-2005 academic year. This data represents over 350,000 hours (~40 years) of continuous data on human behavior. Such rich data on complex social systems have implications for a variety of fields.

last modified :

2006-11-09

release date :

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237 Views

Dataset of WiFi-based connectivity between basestations and vehicles in urban settings.

We measured from VanLAN, a modest-size testbed that we have deployed, to analyze the fundamental characteristics of WiFi-based connectivity between basestations and vehicles in urban settings.

last modified :

2007-12-05

release date :

2007-09-14

date/time of measurement start :

2007-01-22

date/time of measurement end :

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119 Views

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