Conferences, Workshops and Journals
2017
- LoRea: A Backscatter Architecture that Achieves a Long Communication Range
- Ambuj Varshney, Oliver Harms, Carlos Penichet, Christian Rohner, Frederik Hermans, Thiemo Voigt
ACM SENSYS 2017
- Battery-free Visible Light Sensing
- Best Paper Award
Ambuj Varshney, Andreas Soleiman, Luca Mottola, Thiemo Voigt
ACM VLCS 2017 (Co-located with ACM MobiCom)
- Towards wide-area backscatter networks
- Ambuj Varshney, Carlos Perez Penichet, Christian Rohner, Thiemo Voigt
ACM HotWireless 2017 (Co-located with ACM MobiCom)
Other Peer-reviewed Publications (Short papers, Demonstrations, Posters)
- PixelGen: Rethinking Embedded Camera Systems for Mixed-Reality
- K. Li, M. Gulati, D. Shah, S. Waskito, S. Chakrabarty, A. Varshney
ACM/IEEE IPSN 2024
- Best Demonstration Award Runner-up
- Enabling Non-contact, Low-Power Sensing using Tunnel Diodes
- Y. Bhadauria, L. Thaddeus, C. Reddy, M. Gulati, D. Shah, A. Varshney
ACM/IEEE IPSN 2024
- Otter: Simplifying Embedded Sensor Data Collection and Analysis using Large Language Models
- Steven Waskito, Kai Jie Leow, Pramuka Medaranga, Tejas Gupta, Shantanu Chakrabarty, Manoj Gulati, Ambuj Varshney
ACM MobiCom 2023
- Student Research Competition (Third Winner) (Undergraduate)
- Going Beyond Backscatter: Rethinking Low-Power Wireless Transmitters using Tunnel Diodes
- Moteen Amin Shah, Adithya Bijoy, Manoj Gulati, Wenqing Yan, Ambuj Varshney
ACM MobiCom 2023
- Student Research Competition (Winner) (Undergraduate)
- Rethinking Embedded Sensor Data Processing and Analysis with Large Language Models
- Pramuka Medaranga, Steven Waskito, Li Kunjun, Leow Kai Jie, Shantanu Chakrabarty, Ambuj Varshney
ACM MobiSys 2023
- An Educational Platform to Learn Radio Frequency Wireless Communication
- Best Demonstration Award (Featured on National University of Singapore website)
Tobias Mages, Wenqing Yan, Ambuj Varshney, Christian Rohner
ACM MobiSys 2023
- Enabling L3: low cost, low complexity and low power radio frequency sensing using tunnel diodes
- Wenqing Yan, Ambuj Varshney
ACM MobiCom 2022
- Towards Battery-free Radio Tomographic Imaging
- Best Demonstration Award
Abdullah Hylamia, Ambuj Varshney, Andreas Soleiman, et al.
ACM WiSec 2018
- Battery-free Visible Light Sensing
- WINNER (First place, Graduate) at Student Research Competition
Andreas Soleiman, Ambuj Varshney, Luca Mottola, Thiemo Voigt
ACM MobiCom 2017 and ACM VLCS 2017
- LoRea: A Backscatter Architecture that Achieves a Long Communication Range
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Ambuj Varshney, Carlos M. Pérez-Penichet, Christian Rohner, T.Voigt
ACM SenSys 2017
- Augmenting WSNs with Interoperable 802.15.4 Sensor Tags
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Carlos M. Pérez-Penichet, Claro Noda, Ambuj Varshney, Thiemo Voigt
ACM SenSys 2017
- BouKey: Location-Based Key Sharing Using Visible Light Communication
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Abdalah Hilmia, Kasun Hewage, Ambuj Varshney, Christian Rohner, Thiemo Voigt
ACM/IEEE IPSN 2016
- LocaLight - A Battery-Free Passive Localization System Using Visible Light
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Elena Di Lascio, Ambuj Varshney, Thiemo Voigt, Carlos M. Pérez-Penichet
ACM/IEEE IPSN 2016
- modBulb: a modular light bulb for visible light communication
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Kasun Hewage, Ambuj Varshney, Abdalah Hilmia, Thiemo Voigt
ACM VLCS 2016
- Passive sensor tags
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Carlos M. Pérez-Penichet, Frederik Hermans, Ambuj Varshney, T. Voigt:
ACM MobiCom 2016
- Coordination of Wireless Sensor Networks using Visible Light
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Ambuj Varshney, Luca Mottola, Thiemo Voigt
ACM SenSys 2015
- Directional transmissions and receptions for burst forwarding using disjoint paths
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Ambuj Varshney, Luca Mottola, Thiemo Voigt
ACM/IEEE IPSN 2014
- Directional transmissions and receptions for high throughput burst forwarding
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Ambuj Varshney, Thiemo Voigt, Luca Mottola
ACM SenSys 2013