| A GPS spoofing detection and classification correlator-based technique using the LASSO E Schmidt, N Gatsis, D Akopian IEEE Transactions on Aerospace and Electronic Systems 56 (6), 4224-4237, 2020 | 69 | 2020 |
| Software-defined radio GNSS instrumentation for spoofing mitigation: A review and a case study E Schmidt, Z Ruble, D Akopian, DJ Pack IEEE Transactions on Instrumentation and Measurement 68 (8), 2768-2784, 2018 | 64 | 2018 |
| SDR-Fi: Deep-learning-based indoor positioning via software-defined radio E Schmidt, D Inupakutika, R Mundlamuri, D Akopian IEEE Access 7, 145784-145797, 2019 | 41 | 2019 |
| Development of a real-time software-defined GPS receiver in a LabVIEW-based instrumentation environment E Schmidt, D Akopian, DJ Pack IEEE Transactions on Instrumentation and Measurement 67 (9), 2082-2096, 2018 | 39 | 2018 |
| Rejection of smooth GPS time synchronization attacks via sparse techniques E Schmidt, J Lee, N Gatsis, D Akopian IEEE Sensors Journal 21 (1), 776-789, 2020 | 28 | 2020 |
| A performance study of a fast-rate WLAN fingerprint measurement collection method E Schmidt, MA Mohammed, D Akopian IEEE Transactions on Instrumentation and Measurement 67 (10), 2273-2281, 2018 | 20 | 2018 |
| Indoor positioning system using WLAN channel estimates as fingerprints for mobile devices E Schmidt, D Akopian Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and …, 2015 | 9 | 2015 |
| Detection and Mitigation of Spoofing Attacks Against Time Synchronization and Positioning J Lee, E Schmidt, N Gatsis, D Akopian IEEE Access, 2023 | 7 | 2023 |
| Fast prototyping of an SDR WLAN 802.11 b Receiver for an indoor positioning systems E Schmidt, D Akopian Proceedings of the 31st International Technical Meeting of the Satellite …, 2018 | 6 | 2018 |
| A reduced complexity cross-correlation interference mitigation technique on a real-time software-defined radio GPS L1 receiver E Schmidt, ZA Ruble, D Akopian, DJ Pack 2018 IEEE/ION Position, Location and Navigation Symposium (PLANS), 931-939, 2018 | 6 | 2018 |
| Exploiting acceleration features of LabVIEW platform for real-time GNSS software receiver optimization E Schmidt, D Akopian Proceedings of the 30th International Technical Meeting of The Satellite …, 2017 | 5 | 2017 |
| Anti-Spoofing Technique Against GPS Time and Position Attacks Based on Sparse Signal Processing J Lee, E Schmidt, N Gatsis, D Akopian Proceedings of the 34th International Technical Meeting of the Satellite …, 2021 | 3 | 2021 |
| System and method for global navigation satellite system (gnss) spoofing detection ES Diaz, D Akopian, N Gatsis US Patent App. 17/730,936, 2022 | 2 | 2022 |
| High-resolution correlator based detection of GPS spoofing attacks using the LASSO E Schmidt, N Gatsis, D Akopian 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 1196-1201, 2020 | 1 | 2020 |
| Indoor positioning via WLAN channel state information and machine learning classification approaches E Schmidt, Y Huang, D Akopian Proceedings of the 32nd International Technical Meeting of the Satellite …, 2019 | 1 | 2019 |
| Thwarting GNSS Spoofing Attacks J LEE, E SCHMIDT, N GATSIS, D AKOPIAN https://insidegnss.com/thwarting-gnss-spoofing-attacks/, 2022 | | 2022 |
| Software-Defined Methods for Robust Positioning Using Existing Wireless Infrastructure E Schmidt The University of Texas at San Antonio, 2020 | | 2020 |
| A Fast-rate WLAN Measurement Tool for Improved Miss-rate in Indoor Navigation E Schmidt, D Akopian Proceedings of the 31st International Technical Meeting of the Satellite …, 2018 | | 2018 |
David AkopianProfessor, University of Texas at San AntonioEmail verificata su utsa.edu