Zicheng Chi
where else to find them
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| title | conference | date |
|---|---|---|
| Verification and Redesign of OFDM Backscatter | NSDI ’21 | 2021-04-12 |
Identifies why OFDM backscatter fails: WiFi receiver phase error correction cancels symbol-level tag phase shifts, breaking codeword-translation designs… | ||
| VMscatter: A Versatile MIMO Backscatter | NSDI 2020 | 2020-02-25 |
Implements space-time coding on tag using only on/off reflection states to achieve full MIMO diversity, with a practical hardware prototype (tested as 2×4×4)… | ||
| nothing matches | ||