Selected Publications

(A note about the author list: Underlined are students. ‘*’ marks co-primary authors.)

  • MiShape: Accurate Human Silhouettes and Body Joints from Commodity Millimeter-Wave Devices
    Aakriti Adhikari, Hem Regmi, Sanjib Sur, Srihari Nelakuditi
    IMWUT’22 Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Atlanta, USA, September 2022.  [Paper] [Slides] [Talk]
  • DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
    Pingping Cai, Sanjib Sur
    IMWUT’22 Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Atlanta, USA, September 2022.  [Paper] [Slides] [Talk]
  • Argus: Predictable Millimeter-Wave Picocells with Vision and Learning Augmentation
    Hem Regmi, Sanjib Sur
    SIGMETRICS’22 Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems, Mumbai, India, June 2022.  [Paper] [Slides] [Talk]
  • SquiggleMilli: Approximating SAR Imaging on Mobile Millimeter-Wave Devices
    Hem RegmiMoh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi
    IMWUT’21  Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Virtual, September 2021.  [Paper] [Slides] [Talk]
  • mmFlow: Facilitating At-Home Spirometry with 5G Smart Devices
    Aakriti AdhikariAustin Hetherington, Sanjib Sur
    SECON’21 IEEE International Conference on Sensing, Communication and Networking, Virtual, July 2021.  [Paper] [Slides] [Talk]

All Publications

(A note about the author list: Underlined are students. ‘*’ marks co-primary authors.)

2022

  • MiShape: Accurate Human Silhouettes and Body Joints from Commodity Millimeter-Wave Devices
    Aakriti Adhikari, Hem Regmi, Sanjib Sur, Srihari Nelakuditi
    IMWUT’22 Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Atlanta, USA, September 2022.  [Paper] [Slides] [Talk]
  • Order of FIB Updates Seldom Matters: Fast Reroute and Fast Convergence with Interface-Specific Forwarding
    Phani Krishna Penumarthi, Aaron Pecora, Sanjib Sur, Jason M O’Kane, Srihari Nelakuditi
    HCC’22 Elsevier High-Confidence Computing, June 2022.  [Paper]
  • DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
    Pingping Cai, Sanjib Sur
    IMWUT’22 Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Atlanta, USA, September 2022.  [Paper] [Slides] [Talk]
  • Argus: Predictable Millimeter-Wave Picocells with Vision and Learning Augmentation
    Hem Regmi, Sanjib Sur
    POMACS/SIGMETRICS’22 Proceedings of the ACM on Measurement and Analysis of Computing Systems, Vol. 6, No. 1, Article 2, March 2022.  [Paper]

2021

  • SquiggleMilli: Approximating SAR Imaging on Mobile Millimeter-Wave Devices
    Hem RegmiMoh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi
    IMWUT’21 Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Virtual, September 2021.  [Paper] [Slides] [Talk]

2022

  • A Case for Line-Of-Sight Blockage Detection as a Primitive in Millimeter-Wave Networks
    Sanjib Sur, Srihari Nelakuditi
    MASS’22 IEEE International Conference on Mobile Ad-Hoc and Smart Systems, Denver, Colorado, October 2022. [Paper] [Slide] [Talk] (Invited)
  • mmSleep: Monitoring Sleep Posture from Commodity Millimeter-Wave Devices
    Aakriti Adhikari, Siri Avula, Sanjib Sur
    MobiSys’22 Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services, Portland, Oregon, June 2022. [Paper] [Poster]
  • SSCense: A Millimeter-Wave Sensing Approach for Estimating Soluble Sugar Content of Fruits
    Reza Tavasoli, Sanjib Sur, Srihari Nelakuditi
    MobiSys’22 Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services, Portland, Oregon, June 2022. [Paper] [Poster]
  • Accurate Device Self-Tracking for Robust Millimeter-Wave Imaging on Handheld Smart Devices
    Jacqueline M Schellberg, Sanjib Sur
    MobiSys’22 Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services, Portland, Oregon, June 2022. [Paper] [Poster]
  • A Millimeter-Wave Wireless Sensing Approach for At-Home Exercise Recognition
    Edward Sitar, Moh Sabbir Saadat, Sanjib Sur
    MobiSys’22 Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services, Portland, Oregon, June 2022. [Paper] [Poster]
  • Towards Deep Learning Augmented Robust D-Band Millimeter-Wave Picocell Deployment
    Hem Regmi, Sanjib Sur
    SIGMETRICS/PERFORMANCE’22 Proceedings of the ACM Joint International Conference on Measurement and Modeling of Computer Systems, Mumbai, India, June 2022. [Paper] [Poster]
  • Argus: Predictable Millimeter-Wave Picocells with Vision and Learning Augmentation
    Hem Regmi, Sanjib Sur
    SIGMETRICS/PERFORMANCE’22 Proceedings of the ACM Joint International Conference on Measurement and Modeling of Computer Systems, Mumbai, India, June 2022. [Paper] [Slide] [Talk]

2021

  • mmFlow: Facilitating At-Home Spirometry with 5G Smart Devices
    Aakriti Adhikari, Austin Hetherington, Sanjib Sur
    SECON’21 IEEE International Conference on Sensing, Communication and Networking, Virtual, July 2021. [Paper] [Slide] [Talk]
  • MilliPose: Facilitating Full Body Silhouette Imaging from Millimeter-Wave Device
    Aakriti Adhikari, Sanjib Sur
    UbiComp-ISWC’21 ACM International Joint Conference on Pervasive and Ubiquitous Computing and ACM International Symposium on Wearable Computers, Virtual, September 2021. [Paper] [Poster]
  • 🏆 ViSAR: A Mobile Platform for Vision-Integrated Millimeter-Wave Synthetic Aperture Radar
    Jacqueline M Schellberg, Sanjib Sur
    UbiComp-ISWC’21 ACM International Joint Conference on Pervasive and Ubiquitous Computing and ACM International Symposium on Wearable Computers, Virtual, September 2021. [Paper] [Poster] (Best Poster Honorable Mention)
  • AutoPCD: Learning-Augmented Indoor Point Cloud Completion
    Pingping Cai, Edward M Sitar, Sanjib Sur
    UbiComp-ISWC’21 ACM International Joint Conference on Pervasive and Ubiquitous Computing and ACM International Symposium on Wearable Computers, Virtual, September 2021. [Paper] [Poster]

2020

  • Bringing Temperature-Awareness to Millimeter-Wave Networks
    Moh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi
    MobiCom’20 ACM International Conference on Mobile Computing and Networking, London, UK, September 2020. [Paper]
  • A Case for Temperature-Aware Scheduler for Millimeter-Wave Devices and Networks
    Moh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi
    ICNP’20 The 28th IEEE International Conference on Network Protocols, Madrid, Spain, October 2020. [Paper] [Slide] [1-minute video] [Talk]
  • MilliCam: Hand-held Millimeter-Wave Imaging
    Moh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi, Parmesh Ramanathan
    ICCCN’20 The 29th IEEE International Conference on Computer Communications and Networks, Hawaii, USA, August 2020. [Paper] [Slide] [Talk] (Invited)

2019

  • Practical Privacy Protection for Audio Sensing Against Multi-Microphone Adversaries
    Chuhan Gao, Kassem Fawaz, Sanjib Sur, Suman Banerjee
    PETS’19 The 19th Privacy Enhancing Technologies Symposium, Stockholm, Sweden, July 2019. [Paper]

2018

  • Towards Scalable and Ubiquitous Millimeter-Wave Wireless Networks
    Sanjib Sur, Ioannis Pefkianakis, Xinyu Zhang, Kyu-Han Kim
    MobiCom’18 ACM International Conference on Mobile Computing and Networking, New Delhi, India, Oct 2018. [Paper] [Slide] [Talk (starts at 31:19)]

2017 and Prior

  • WiFi-Assisted 60 GHz Wireless Networks
    Sanjib Sur, Ioannis Pefkianakis, Xinyu Zhang, Kyu-Han Kim
    MobiCom’17 ACM International Conference on Mobile Computing and Networking, Snow Bird, Utah, USA, Oct 2017. [Paper] [Slide] [1-minute video] [Talk]
  • Demo: WiFi-Assisted 60 GHz Wireless Networks
    Sanjib Sur, Ioannis Pefkianakis, Xinyu Zhang, Kyu-Han Kim
    MobiCom’17 ACM International Conference on Mobile Computing and Networking, Snow Bird, Utah, USA, Oct 2017. [Paper]
  • Towards WiFi-Assisted Millimeter-Wave Enterprise Wireless Networks
    Sanjib Sur, Ioannis Pefkianakis, Kyu-Han Kim
    HPE TechOn’17 Hewlett Packard Enterprise Technical Conference, Palo Alto, CA, USA, May 2017.
  • Practical MU-MIMO User Selection on 802.11ac Commodity Networks
    Sanjib Sur, Ioannis Pefkianakis, Xinyu Zhang, Kyu-Han Kim
    MobiCom’16 ACM International Conference on Mobile Computing and Networking, New York, USA, Oct 2016. [Paper] [Slide]
  • Scoping Environment for Robust 60 GHz Link Deployment
    Sanjib Sur, Xinyu Zhang
    ITA’16 Information Theory and Applications, University of California San Diego, USA, Oct 2016. [Paper] (Invited)
  • BeamSpy: Enabling Robust 60 GHz Links Under Blockage
    Sanjib Sur, Xinyu Zhang, Parmesh Ramanathan, Ranveer Chandra
    NDSI’16 USENIX Symposium on Networked Systems Design and Implementation, Santa Clara, USA, March 2016. [Paper] [Slide] [Talk (audio)]
  • MU-MIMO User Selection and Rate Adaptation for 802.11ac-based Enterprise Wi-Fi Networks
    Sanjib Sur, Ioannis Pefkianakis
    HPE TechOn’16 Hewlett Packard Enterprise Technical Conference, Palo Alto, CA, USA, May 2016. (Honorable Mention)
  • Scoping Environment to Assist 60 GHz Link Deployment
    Sanjib Sur, Xinyu Zhang
    MobiCom’15 ACM International Conference on Mobile Computing and Networking, Paris, France, Oct 2015. [Paper] [Poster]
  • 60 GHz Indoor Networking through Flexible Beams: A Link-Level Profiling
    Sanjib Sur, Vignesh Venkateswaran, Xinyu Zhang, Parameswaran Ramanathan
    SIGMETRICS’15 ACM International Conference on Measurement and Modeling of Computer Systems, Portland, Oregon, USA, June 2015. [Paper] [Slide]
  • Bringing Multi-Antenna Gain to Energy-Constrained Wireless Devices
    Sanjib Sur, Teng Wei, Xinyu Zhang
    ISPN’15 IEEE/ACM International Conference on Information Processing in Sensor Networks, Seattle, WA, USA, April 2015. [Paper] [Slide]
  • Bridging Link Power Asymmetry in Mobile Whitespace Networks
    Sanjib Sur, Xinyu Zhang
    INFOCOM’15 IEEE International Conference on Computer Communications, Hong Kong, April 2015. [Paper] [Slide]
  • Autodirective Audio Capturing Through a Synchronized Smartphone Array
    Sanjib Sur, Teng Wei, Xinyu Zhang
    MobySys’14 ACM International Conference on Mobile Systems, Applications, and Services, Bretton Woods, NH, June 2014. [Paper] [Slide]
  • μSec: A Security Protocol for Unicast Communication in Wireless Sensor Networks
    Amrita Ghosal, Sanjib Sur, Sipra Das Bit
    SETOP’12 International Workshop on Autonomous and Spontaneous Security, Pisa, Italy, Sep 2012. [Paper]
  • Handwritten Bangla Character Recognition in Machine-Printed Forms Using Gradient Information and Haar Wavelet
    Sekhar Mandal, Sanjib Sur, Avishek Dan, Partha Bhowmick
    ICIIP’11 IEEE International Conference on Image Information Processing, Shimla, Himachal Pradesh, India, Nov 2011. [Paper]
  • Ensuring Basic Security and Preventing Replay Attack in a Query Processing Application Domain in WSN
    Amrita Ghosal, Subir Halder, Sanjib Sur, Avishek Dan and Sipra Das Bit
    ICSSA’10 International Conference on Computational Science and Its Applications, Fukuoka, Japan, March 2010. [Paper]
  • A Lifetime Enhancing Node Deployment Strategy in WSN
    Subir Halder, Amrita Ghosal, Sanjib Sur, Avishek Dan and Sipra Das Bit
    FGIT’09 Future Generation Information Technology, Jeju Island, Korea, Dec 2009. [Paper]

2022

  • MilliCloud: Beyond Vision PCD Generation using Millimeter-Wave
    Pingping Cai, Sanjib Sur
    HotMobile’22 ACM International Workshop on Mobile Computing Systems and Applications, Tempe, Arizona, March 2022.  [Paper] [Poster]
  • 🏆 MilliDrone: A Drone Platform to Facilitate Scalable Survey of Outdoor Millimeter-Wave Signal Propagation
    Ian C. McDowellRahul Bulusu, Sanjib Sur
    HotMobile’22 ACM International Workshop on Mobile Computing Systems and Applications, Tempe, Arizona, March 2022.  [Paper] [Poster] (Best Poster Runner-up Award)

2021

  • 🏆 VisualMM: Visual Data & Learning Aided 5G Picocell Placement
    Timothy Dayne HooksHem Regmi, Sanjib Sur
    HotMobile’21 ACM International Workshop on Mobile Computing Systems and Applications, Virtual, February 2021.  [Paper] [Poster] (Best Poster Award)
  • 🏆 ZigZagCam: Pushing the Limits of Hand-held Millimeter-Wave Imaging
    Hem RegmiMoh Sabbir Saadat, Sanjib Sur, Srihari Nelakuditi
    HotMobile’21 ACM International Workshop on Mobile Computing Systems and Applications, Virtual, February 2021.  [Paper] [Poster] (Best Poster Runner-up Award)
  • SpiroMilli: Bringing Ad-hoc Spirometry to 5G Devices
    Aakriti AdhikariAustin Hetherington, Sanjib Sur
    HotMobile’21 ACM International Workshop on Mobile Computing Systems and Applications, Virtual, February 2021. [Paper] [Poster]

Granted

  • US Patent 11,394,125, Reconfigurable Antenna Design For Centimeter-Wave and Millimeter-Wave,
    Sanjib Sur, Guoan Wang, Srihari Nelakuditi, Granted on Jul. 2022
  • US Patent 10,972,155, Access Point Selection,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Apr. 2021
  • US Patent 10,820,242, Reroute Network Traffic From Millimeter-Wave Link to WLAN Transmission,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Oct. 2020
  • US Patent 10,587,353, MU-MIMO Group Assignment,
    Sanjib Sur, Ioannis Pefkianakis, Souvik Sen, Granted on Mar. 2020
  • US Patent 10,548,147, Access Point Beam Strength Rankings,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Jan. 2020
  • US Patent 10,505,619, Selecting Beams Based on Channel Measurements,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Dec. 2019
  • US Patent 10,171,140, MU-MIMO Group Selection,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Jan. 2019
  • US Patent 10,051,685, Adapting Radios of Millimeter-Wave Devices,
    Sanjib Sur, Ioannis Pefkianakis, Granted on Aug. 2018
  • US Patent 9,577,731, Radio Frequency Communication with Antenna Index Coding,
    Xinyu Zhang, Sanjib Sur, Teng Wei, Granted on Feb. 2017

Pending

  • US Patent Application 63/192,345, Human-Perceptible and Machine-Readable Shape Generation and Classification of Hidden Objects,
    Sanjib Sur, Hem Regmi, Filed on May 2021
  • US Utility Patent Application 17/327,881, Heat Dissipation for Millimeter-Wave Devices with Antenna Switching,
    Sanjib Sur, Moh Sabbir Saadat, Srihari Nelakuditi, Filed on May 2021
  • US Patent Application 63/182,257, Transforming Cheap Spirometers to Estimate Flow-Volume Graph by Deep Learning,
    Sanjib Sur, Aakriti Adhikari, Filed on April 2021
  • US Patent Application 63/176,514, Facilitating At-Home Spirometry with Millimeter-Wave Devices,
    Sanjib Sur, Aakriti Adhikari, Filed on April 2021
  • US Patent Application 63/055,386, Heat Dissipation for Millimeter-Wave Devices with Antenna Switching,
    Sanjib Sur, Moh Sabbir Saadat, Srihari Nelakuditi, Filed on July 2020
  • US Patent Application 63/025,333, Methods and Integrated Structures of Heat Dissipation for Microwave Antennas,
    Guoan Wang, Jinqun Ge, Sanjib Sur, Srihari Nelakuditi, Filed on May 2020
  • US Patent Application 62/753,293, In-field Gait Parameters Estimation,
    Sanjib Sur, Filed on Oct. 2018

Invited

  • Bringing Scalable Millimeter-Wave Networks and Applications to the Masses
    IISC Bangalore’22 Invited to present research at the Centre for Networked Intelligence, IISC Bangalore, June 2022
  • Bringing Scalable Millimeter-Wave Networks and Applications to the Masses
    USC’22 Invited to present research at the 5G wireless EE Camp CMS of EE department, USC, Virtual, June 2022
  • Bringing Scalable Millimeter-Wave Networks and Applications to the Masses
    IIT Kharagpur’22 Invited to present research at the Department of Computer Science and Engineering, IIT Kharagpur, June 2022
  • Bringing Scalable Millimeter-Wave Networks and Applications to the Masses
    IIEST Shibpur’22 Invited to present research at the Department of Computer Science and Technology, IIEST, Shibpur, June 2022
  • Bringing Scalable Millimeter-Wave Networks and Applications to the Masses
    IEEE Columbia’22 Invited to present research at the IEEE Columbia section, Virtual, March 2022
  • Towards Ubiquitous Millimeter-Wave Networks and Applications
    JNTU’20 Invited talk at the PVP SIT affiliated to Jawaharlal Nehru Technological University, Virtual, August 2020

Contributed

  • MilliCam: Hand-held Millimeter-Wave Imaging
    ICCCN’20 The 29th International Conference on Computer Communications and Networks, Hawaii, USA, August 2020
  • UbiG: Towards Scalable and Ubiquitous Millimeter-Wave Wireless Networks
    MobiCom’18 ACM International Conference on Mobile Computing and Networking, New Delhi, India, Oct 2018
  • MUST: WiFi-Assisted 60 GHz Wireless Networks
    MobiCom’17 ACM International Conference on Mobile Computing and Networking, Snow Bird, Utah, USA, Oct 2017
  • MUSE: Practical MU-MIMO User Selection on 802.11ac Commodity Networks
    MobiCom’16 ACM International Conference on Mobile Computing and Networking, New York, USA, Oct 2016
  • BeamSpy: Enabling Robust 60 GHz Links Under Blockage
    NSDI’16 USENIX Symposium on Networked Systems Design and Implementation, Santa Clara, CA, USA, March 2016
  • Ubiquitous mmWave Imaging
    WARF Discovery’16 WARF Discovery Challenge, Madison, WI, April 2016
  • Bridging Link Power Asymmetry in Mobile Whitespace Networks
    INFOCOM’15 IEEE International Conference on Computer Communications, Hong Kong, April 2015
  • Dia: Autodirective Audio Capturing Through a Synchronized Smartphone Array
    MobiSys’14 ACM International Conference on Mobile Systems, Applications, and Services, Bretton Woods, NH, June 2014
  • Autodirective Audio Capturing Through a Synchronized Smartphone Array
    QWIP’14 Qualcomm Wireless Innovation Competition, Madison, WI, April 2014

Seminars

  • CSCE 791: Seminar in Advances in Computing
    CSCE 791 Invited to present research in Spring 2022, Spring 2020, Fall 2018
  • ELCT 861: Advances in Electromagnetics Course
    ELCT 861 Invited to present research in Spring 2021