Search Results - kailong+wang

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Low Overhead MIMO‐OTFS Channel Estimation

Overview of method to reduce pilot overhead Invention Summary: Orthogonal time frequency space (OTFS) modulation provides reliable communication in high mobility environments and is a promising candidate for 6G, but existing approaches require large amounts of pilot overhead when transmitting. This wastes bandwidth as well as limiting scalability...

Published: 9/5/2025 | Inventor(s): Kailong Wang, Athina Petropulu

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Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Telecommunications & Networking

Virtual Array for Dual Function MIMO Radar Communication Systems using OTFS Waveforms

Angle estimation performance of the OTFS system on 3 targets with all DD bins used as shared. Black lines represent ground truth Invention Summary: Multi-input multi-output (MIMO) technology is widely used for its ability to communicate with multiple devices simultaneously. A major advantage of MIMO radars is their capacity to form virtual...

Published: 9/5/2025 | Inventor(s): Kailong Wang, Athina Petropulu

Keywords(s):

Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Telecommunications & Networking