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Protocol Evolution

Overview

We aim to find the path for next generation protocol beyond EPC Gen2. We believe that with nowadays technologies such as signal processing, AI and IC design, we could find more ways to go for RFID.

Technical Highlights

  • Protocol tweaks that preserve Gen2 compatibility while improving inventory throughput and reliability.
  • Session-flag strategies and Query/QueryRep dynamics for fast convergence.
  • Authenticate extensions for secure inventory under cloning threats.

Selected Publications

Enhancing RFID Tag Count Speeds Using Information Encoded in Collided Slots

Accelerating RFID Tag Counting for Low-Latency and High-Reliability Applications

ResNet-Enhanced DFSA: A Time-Efficient UHF RFID Inventory System for Large-Scale Applications