Indoor positioning system using WLAN channel estimates as fingerprints for mobile devices. - Erick Schmidt; David Akopian (MOBMU, 2015)

A reduced complexity cross-correlation interference mitigation technique on a real-time software-defined radio GPS L1 receiver. - Erick Schmidt; Zach A. Ruble; David Akopian; Daniel J. Pack (PLANS, 2018)

Development of a Real-Time Software-Defined GPS Receiver in a LabVIEW-Based Instrumentation Environment. - Erick Schmidt; David Akopian; Daniel J. Pack (IEEE Trans. Instrum. Meas., 2018)

A Performance Study of a Fast-Rate WLAN Fingerprint Measurement Collection Method. - Erick Schmidt; Misbahuddin A. Mohammed; David Akopian (IEEE Trans. Instrum. Meas., 2018)

SDR-Fi: Deep-Learning-Based Indoor Positioning via Software-Defined Radio. - Erick Schmidt; Devasena Inupakutika; Rahul Mundlamuri; David Akopian (IEEE Access, 2019)

Development of a Real-Time Software-Defined Radio GPS Receiver Exploiting a LabVIEW-based Instrumentation Environment. - Erick Schmidt; David Akopian; Daniel J. Pack (CoRR, 2019)

Exploiting Acceleration Features of LabVIEW platform for Real-Time GNSS Software Receiver Optimization. - Erick Schmidt; David Akopian (CoRR, 2019)

Fast prototyping of an SDR WLAN 802.11b receiver for an indoor positioning system. - Erick Schmidt; David Akopian (CoRR, 2019)

A Fast-rate WLAN Measurement Tool for Improved Miss-rate in Indoor Navigation. - Erick Schmidt; David Akopian (CoRR, 2019)

Software-Defined Radio GNSS Instrumentation for Spoofing Mitigation: A Review and a Case Study. - Erick Schmidt; Zachary Ruble; David Akopian; Daniel J. Pack (IEEE Trans. Instrum. Meas., 2019)

High-Resolution Correlator Based Detection of GPS Spoofing Attacks Using the LASSO. - Erick Schmidt; Nikolaos Gatsis; David Akopian (PLANS, 2020)

A GPS Spoofing Detection and Classification Correlator-Based Technique Using the LASSO. - Erick Schmidt; Nikolaos Gatsis; David Akopian (IEEE Trans. Aerosp. Electron. Syst., 2020)

Detection and Mitigation of Spoofing Attacks Against Time Synchronization and Positioning. - Junhwan Lee; Erick Schmidt; Nikolaos Gatsis; David Akopian (IEEE Access, 2023)