3 papers
cs.IT2024
Short Regular Girth-8 QC-LDPC Codes From Exponent Matrices with Vertical Symmetry
Guohua Zhang, Aijing Sun, Ling Liu +1
To address the challenge of constructing short girth-8 quasi-cyclic (QC) low-density parity-check (LDPC) codes, a novel construction framework based on vertical symmetry (VS) is pr…
eess.SP2024
Mitigating Receiver Impact on Radio Frequency Fingerprint Identification via Domain Adaptation
Liu Yang, Qiang Li, Xiaoyang Ren +2
Radio Frequency Fingerprint Identification (RFFI), which exploits non-ideal hardware-induced unique distortion resident in the transmit signals to identify an emitter, is emerging…
cs.IT2023
Design of a New CIM-DCSK-Based Ambient Backscatter Communication System
Ruipeng Yang, Yi Fang, Pingping Chen +1
To improve the data rate in differential chaos shift keying (DCSK) based ambient backscatter communication (AmBC) system, we propose a new AmBC system based on code index modulatio…