News Archive
: Two papers accepted to the 2024 IEEE Aerospace Conference: 1. D. Ogbe, B. Wallace, M. Shihabi, S. Palo, "Two-way Ranging Using OFDM Waveform with Application to Lunar Surface Navigation", 2. M. Bhateja, D. Ogbe, Z. Towfic, "Anomaly Detection for Spacecraft Radios Based on Open-Loop Recording Data". I am also co-chairing session 12.05, "Automation and Machine Learning Applications in Spacecraft Operations". See y'all in March in Big Sky 🚀🏔️🏂!
: New paper published: B. Wallace, S. Palo, P. Axelrad, J. Marino, N. Rainville, R. Kingsbury, J. DiTomas, M. Shihabi, and D. Ogbe, "Development of a Lunar Surface Navigation Pseudolite Testbed"
: New paper published: D. Ogbe, C.-C. Wang, and D. J. Love, "On the Optimal Delay Growth Rate of Multi-Hop Line Networks: Asymptotically Delay-Optimal Designs and the Corresponding Error Exponents"
: Back to JPL after a great week of networking, technical sessions, and snowboarding at the 2023 IEEE Aerospace Conference. Plus, our paper "Passive Positioning, Navigation, and Timing (PPNT) in Cislunar Space using Earth-based Transmitters" won the Track 04 Best Paper Award! I was also a co-author on the paper: M. Kobayashi et al, "UST-Lite Direct Waveform Sampling Software-Defined Radio for Spaceflight Applications". Update : The articles are now available in IEEE Xplore. See links above.
: Our paper titled "Passive Positioning, Navigation, and Timing (PPNT) in Cislunar Space using Earth-based Transmitters" was accepted to the 2023 IEEE Aerospace Conference! See you in March 2023 in Big Sky!
: Gave a talk on work on Anomaly and Interference Detection for Space Radios and Iris at the 2022 Inter-Planetary Small Satellite Conference in San Luis Obispo, CA
: Gave a talk on our paper "Benchmarking and Testing of Qualcomm Snapdragon System-on-Chip for JPL Space Applications and Missions" at the 2022 IEEE Aerospace Conference in Big Sky, MT (Update : Now available on IEEE Xplore)
: New paper published: G. Naik, D. Ogbe and J.-M. Park, "Can Wi-Fi 7 Support Real-Time Applications? On the Impact of Multi Link Aggregation on Latency"
: I started working as Signal Analysis Engineer at NASA JPL.
: New paper published: D. Ogbe, D. J. Love, and C.-C. Wang, "Backhauling Many Devices: Relay Schemes for Massive Random Access Networks"
: I moved to Lynk and started working as Telecom Software and SDR Engineer.
: New paper published: M. Zhang, J. Song, D. J. Love, D. Ogbe, A. Ghosh and B. Peleato, "Increasing Throughput in Wireless Communications by Grouping Similar Quality Bits"
: I defended my Ph.D. dissertation titled Adaptive Beamforming and Coding for Multi-node Wireless Networks and accepted a position as Postdoctoral Associate hosted by Jerry Park at Virginia Tech.
: I attended the 5G Enabled Energy Innovation Workshop.
: I was selected as Exemplary Reviewer of the IEEE Wireless Communications Letters for the year 2019.
: I was named a 2020 Georgia Tech FOCUS Fellow and spent an exciting two days visiting Atlanta and the Georgia Tech School of ECE.
: Presented a poster on our work in the DARPA Spectrum Collaboration Challenge at the Facebook Connectivity Labs summer research workshop.
: Gave a talk on our paper On the Optimal Delay Amplification Factor of Multi-hop Relay Channels at ISIT 2019.
: Presented a poster on our work in delay-constrained relaying at NASIT 2019.
: Received the 2019 Purdue College of Engineering Outstanding Graduate Student Service Scholarship.
: Our team secured a finalist spot in Phase 3 of Spectrum Collaboration Challenge with a with a top 5 finish out of 15 teams! (Update : Passed payline criterion and awarded a $375,000 prize. See here.)
: Our paper Efficient Channel Estimation for Aerial Wireless Communications was accepted to the IEEE Transactions on Aerospace and Electronic Systems! Preprint here.
: Presented the talk Characterizing and Adapting to the Structure of Millimeter Wave Channel Covariance Matrices at Asilomar 2018. Preprint here.
: I attended the 2018 North American School of Information Theory at Texas A&M University and presented a poster on our work on Transcoding.
: I attended the IEEE Communications Theory Workshop 2018 in Miramar Beach, Florida and presented a poster on our work on Transcoding.
: I co-instructed a workshop on the basics of using git. Intro slides on Overleaf.
: I co-instructed an introductory \(\LaTeX\) workshop for graduate students at Purdue. Find the slides on Overleaf.
: The website was re-designed