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WiSense Android App:
A real-time spectrum sensor in your pocket! Detect and debug WiFi and non-WiFi related issues using Android phones/tablets. Checkout WiSense hompage for download and installation instructions. Featured by Google Play as a tool for power users! : Click here Patches to enable spectral scan with the Atheros ath9k_htc driver are available: Click Here!. Please cite our HotMobile 2015 paper for the patches. Apply patches to the wireless-testing driver (commit db69272bb88bd774239f0e76aaa847aa7e31dcd9, 25th March'14 for 3.14.0-rc8 kernel). |
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WiSe deployment data release:
Dataset release for our MobiCom 2013 paper. Check this page to download a snapshot of the dataset. |
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Insight code and apps:
Setup your own mobile application analytics framework! The Insight toolkit code from our CoNEXT 2013 paper is now available on GitHub: Android client code and Insight server code Click here to view a snapshot of cellular network performance results. Also checkout the NetworkTest Android application to compare your network performance in your region: |
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| WiSense Demo: A real-time wireless analytics platform in your pocket! Analyze RF heatmaps, non-WiFi activity, channel utilization and neighboring networks using Galaxy Nexus smartphones and Nexus 7 tablets. |
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| Airshark Demo: Using a WiFi card, we are able to detect RF devices like Bluetooth, ZigBee, analog/frequency hopping cordless phones, microwave ovens, video cameras etc. Check out the video of Airshark in action! |
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Won the 2nd prize at the InterDigital Innovation Challenge 2012
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| ANT Demo: A mechanism for punching a hole through through NATs when both ends are behind NATs. Two mobile clients can establish a direct connection with minimal user intervention and without connecting to an intermediate server. This is done through an out of band audio-signaling mechanism. Check out the video for a demo! |
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[pdf] [slides] [project] |
Outsourcing Coordination and Management of Home Wireless Access Points through an Open API Ashish Patro, Suman Banerjee IEEE INFOCOM 2015 |
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[pdf] [slides] [project] |
COAP: A Software-Defined Approach for Home WLAN Management through an Open API Ashish Patro, Suman Banerjee Workshop on Mobility in the Evolving Internet Architecture (MobiArch), ACM MobiCom 2014 Best presentation award Demo at Open Networking Summit 2014: pdf Proposal at Open Networking Summit 2013: pdf |
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[pdf] [slides] [dataset] |
Observing Home Wireless Experience through WiFi APs Ashish Patro, Srinivas Govindan, Suman Banerjee ACM MobiCom 2013 |
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[pdf] [tool] |
A Wireless Spectrum Analyzer in Your Pocket Tan Zhang, Ashish Patro, Ning Leng, Suman Banerjee ACM HotMobile 2015 |
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[pdf] [demo] [tool] [poster] |
WiSense: A client based framework for wireless diagnosis (student poster and demo) Ashish Patro, Prakhar Panwaria, Suman Banerjee USENIX NSDI 2014 |
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[pdf] [slides] [code] |
Capturing Mobile Experience in the Wild: A Tale of Two Apps Ashish Patro, Shravan Rayanchu, Michael Griepentrog, Yadi Ma, Suman Banerjee ACM CoNEXT 2013 One the 4 best paper nominees |
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[pdf] [slides] |
The Anatomy of a Large Mobile Massively Multiplayer Online Game Ashish Patro, Shravan Rayanchu, Michael Griepentrog, Yadi Ma, Suman Banerjee Workshop on Mobile Gaming (MobiGames), ACM SIGCOMM 2012 Best paper award |
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Catching Whales and Minnows using WiFiNet: Deconstructing Non-WiFi Interference using WiFi Hardware Shravan Rayanchu, Ashish Patro, Suman Banerjee USENIX NSDI 2012 |
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Airshark: Detecting Non-WiFi RF Devices using Commodity WiFi Hardware Shravan Rayanchu, Ashish Patro, Suman Banerjee ACM IMC 2011 Went viral, press coverage: Slashdot NetworkWorld |
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[pdf] [poster] [slides] |
AirTrack: Locating Non-WiFi Interferers using Commodity WiFi Hardware (student poster) Ashish Patro, Shravan Rayanchu, Suman Banerjee ACM MobiCom 2011 First place in ACM student research competition |
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[pdf] [slides] [demo] |
A System for Audio Signalling Based NAT Traversal for Mobile Clients Ashish Patro, Yadi Ma, Fatemeh Panahi, Jordan Walker, Suman Banerjee IEEE COMSNETS 2011 |