4 papers · 1 filter
Confusion-Erasure Bounds of Error-Bounded Decoders under QAM
Wenwen Chen, Bin Han, Hans D. Schotten
6G is expected to push ultra-reliable low-latency communication (URLLC) toward stringent residual-error targets for mission-critical services, where undetected errors and erasures…
Symbol-Domain Chase Combining on Fourier-Curve Constellations: Exact Penalties of Per-Round Bit Reduction
Bin Han, Muxia Sun, Hans D. Schotten
A Fourier-curve constellation places symbols on a closed curve in and injects artificial noise along the tangent at the transmitted symbol, so every symbol candidate…
Generative Semantic HARQ: Latent-Space Text Retransmission and Combining
Bin Han, Yulin Hu, Hans D. Schotten
Semantic communication conveys meaning rather than raw bits, but reliability at the semantic level remains an open challenge. We propose a semantic-level hybrid automatic repeat re…
Confusions and Erasures of Error-Bounded Block Decoders with Finite Blocklength
Bin Han, Yao Zhu, Rafael F. Schaefer +4
This paper investigates two distinct types of block errors - undetected errors (confusions) and erasures - in additive white Gaussian noise (AWGN) channels with error-bounded block…