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Recent Updates
Blog, Nov 2020
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Jay Prakash, Ashutosh Dhekne
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Paper, Oct 2020
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6Fit-A-Part presented at ICNP 2020!
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Poster, Oct 2020
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Homecoming presented at MobiCom 2020!
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Publications - Papers
ICNP, 2020
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6Fit-A-Part: A Protocol for Physical Distancing on a Custom Wearable Device
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Yifeng Cao, Ashutosh Dhekne, Mostafa Ammar
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NSDI, 2019
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TrackIO: Tracking First Responders Inside-Out
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Ashutosh Dhekne, Ayon Chakraborty, Karthikeyan Sundaresan, Sampath Rangarajan
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MobiSys, 2018
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LiquID: A Wireless Liquid IDentifier
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Ashutosh Dhekne, Mahanth Gowda, Yixuan Zhao, Haitham Hassanieh, Romit Roy Choudhury
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IEEE TMCIEEE Transactions on Mobile Computing, 2018
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If WiFi APs Could Move: A Measurement Study
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Ashutosh Dhekne, Mahanth Gowda, Romit Roy Choudhury, Srihari Nelakuditi
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HotMobile, 2017
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Extending Cell Tower Coverage through Drones
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Ashutosh Dhekne, Mahanth Gowda, Romit Roy Choudhury
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NSDI, 2017
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Bringing IoT to Sports Analytics
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Mahanth Gowda, Ashutosh Dhekne, Sheng Shen, Romit Roy Choudhury, Xue Yang, et. al.
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WWW, 2016
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The Case for Robotic Wireless Networks
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Mahanth Gowda, Ashutosh Dhekne, Romit Roy Choudhury
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MobiCom, 2016
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Tracking Drone Orientation with Multiple GPS Receivers
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Mahanth Gowda, Justin Manweiler, Ashutosh Dhekne, Romit Roy Choudhury, Justin Weisz
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IEEE TMCIEEE Transactions on Mobile Computing, 2013
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Esense: Energy Sensing-Based Cross-Technology Communication
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Kameswari Chebrolu, Ashutosh Dhekne
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NSDR, 2009
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Implementation and Evaluation of a TDMA MAC for WiFi-based Rural Mesh Networks
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Ashutosh Dhekne, Nirav Uchat, Bhaskaran Raman
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MobiCom, 2009
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Esense: communication through energy sensing
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Kameswari Chebrolu, Ashutosh Dhekne
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Other Publications
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Mobicom Poster, 2020
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Poster: Homecoming: A Wireless Homing Device for UAVs
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Yifeng Cao, Ashutosh Dhekne
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IEEE Computer,
Oct 2018
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P2PLoc: Peer-to-Peer Localization of Fast-Moving Entities
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Ashutosh Dhekne, Umberto J. Ravaioli, Romit Roy Choudhury
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GetMobile, 2017 (Featured Cover)
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IoT Platform for Sports Analytics
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Mahanth Gowda, Ashutosh Dhekne, Sheng Shen, Romit Roy Choudhury, Xue Yang, et al.
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COMSNETS, 2017 (Invited Paper)
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Integrating GLONASS with GPS for drone orientation tracking
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Mahanth Gowda, Justin Manweiler, Ashutosh Dhekne, Romit Roy Choudhury, Justin Weisz
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Mobicom Poster, 2016
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Poster: Cell Tower Extension through Drones
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Ashutosh Dhekne, Mahanth Gowda, Romit Roy Choudhury
Runner's Up at Student Research Competition (SRC)
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MTech Thesis
IIT Bombay, 2009
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Multihop Synchronization in FRACTEL and Communication through Energy Sensing
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Ashutosh Dhekne
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Education
UIUC,
2014-2019
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IIT Bombay,
2007-2009
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Pune University,
2002-2006
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Bachelor of Engineering
Computer Science and Engineering
Advisor: Madhavi Pradhan
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Internships
NEC Labs,
Summer 2018
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Multilateration from moving anchors
In this work we investigate if localization can be performed even when the anchors are mobile.
It has applications in various scenarios—military troops storming an enemy building, fire-fighters putting out fire sources inside buildings, search and rescue, etc.
Resulted in the NSDI 2019 paper.
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Intel Labs,
Summer 2016
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Tracking a game of cricket—ball and players
A cricket ball embedded with UWB sensors was tracked using two anchors placed at the two wickets on a cricket field.
The ranging protocol was improved to support about 150Hz update rate.
The fast moving ball and players were tracked using a MIMO UWB device. Resulted in the NSDI 2017 paper.
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Zendrive,
Summer 2015
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Mode of commute categorization using mobile IMU data
Zendrive enables automatic rating driving quality for all drivers of taxi-fleets.
In this work, a mobile device's IMU data was used to distinguish between various modes of transportation.
This enables tracking people's activities and provide better context to Zendrive's mobile App.
Thus, a person's mountain-biking does not affect her driving record.
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Avaya,
2005-2006
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Outlook plugin for automatic issue tracking
Avaya's internal teams frequently send emails about product issues to each other.
The contents were eventually manually copied into an issue tracking system.
We automated this process using an Outlook plugin that detected issue related emails and offered to post the contents in the system.
This system continued to be used at Avaya for 6 years after our internship.
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Work Experience
Securifi,
April 2013 - June 2014
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End-to-end home automation
Enabled home automation on Almond+ routers (router to cloud interface).
Mentored a team of engineers for database design, handling router-to-cloud communication,
Android/iOS mobile Apps, and web application.
This work delivered the Almond+ to thousands of kickstarter backers.
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Intel,
July 2009 - April 2013
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Wireless display and power saving for Windows graphics driver
Selected for the prestigious Rotation Engineer program offering three rotations through various departments.
Enabled key features of the Intel Graphics Driver for Windows 7, 8.
Explored Intel WiDi for Clover trail, enabled DPST for Bay trail (Android).
Awarded GRA award for 100% Microsoft WHQL certification of Intel's graphics driver.
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Blogs
Madwifi,
2009
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Enabling TDMA on the Madwifi wireless driver
During our work on long-distance wireless networks, we performed significant changes to the open source
Madwifi driver to disable usual CSMA capability and instead send and receive wireless packets at exact intervals.
Most of these ideas remain applicable even in the latest Atheros drivers and the blog is a good starting point for understanding wireless buffer flow inside the driver.
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12352+ hits
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Miscellaneous Experiments of a PhD Student,
2015
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Titbits on wireless drivers, sensing, and ranging
Details about a project's engineering aspects sometimes do not find a place in publications.
Yet, engineering is indeed required to build full working systems that demonstrate the underlying principles.
This blog is a catch-all that attempts to bring such experiences under one roof.
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5360+ hits
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Awards
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★ Runners Up at Student Research Competition, Mobicom, 2016
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★ Richard T. Cheng Fellowship, Computer Science Department, University of Illinois at Urbana-Champaign, 2014
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★ Group Recognition Award, Intel, 2012
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★ First Rank in Computer Science, AISSMS College of Engineering, 2004
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★ First Rank (all engineering branches), AISSMS College of Engineering, 2003
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★ National Talent Search Scholarship - 1000 awardees among 500,000+ students, 2000
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© 2020 Ashutosh Dhekne
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