Continuous Orthogonal Mode Decomposition: Haptic Signal Prediction in Tactile Internet
The Tactile Internet demands sub-millisecond latency and ultra-high reliability, as even slight latency or packet loss can destabilize haptic control. To address this, we propose the Mode-Domain Architecture (MDA), a bilateral predictive neural network architecture designed to restore missing signals on both the human and robot sides. Unlike conventional models that implicitly extract features from raw data, MDA employs a novel Continuous-Orthogonal Mode Decomposition framework. By integrating an orthogonality constraint, we overcome the pervasive issue of ``mode overlapping" found in state-of-the-art decomposition methods. Experimental results demonstrate that this structured feature ext...
| Authors | Mohammad Ali Vahedifar, Mojtaba Nazari, Qi Zhang |
|---|---|
| Primary category | eess.SP |
| Published | 10 April 2026 |
| Last updated at source | 24 August 2026 |
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