arxiveess.SP2026-07-08
Dual-Mapping Sparse Vector Coding for Phase Noise-Resilient Short-Packet Transmission
Yanfeng Zhang, Xi'an Fan, Xu Zhu, Yujie Liu, Jinkai Zheng, Weiwei Yang, et al.
Sparse vector transmission (SVT) has emerged as a promising technique for ultra-reliable low-latency short-packet communications. However, existing SVT schemes typically assume negligible phase noise (PN), an assumption that rarely holds in practical wireless systems. In this pap…