3 papers
eess.SP2023
Understanding Turbo Codes: A Signal Processing Study
Xiang-Gen Xia
In this paper, we study turbo codes from the digital signal processing point of view by defining turbo codes over the complex field. It is known that iterative decoding and interle…
cs.IT2023
A Joint Design for Full-duplex OFDM AF Relay System with Precoded Short Guard Interval
Pu Yang, Xiang-Gen Xia, Qingyue Qu +2
In-band full-duplex relay (FDR) has attracted much attention as an effective solution to improve the coverage and spectral efficiency in wireless communication networks. The basic…
eess.SP2022
A New OFDM System for IIR Channels
Xiang-Gen Xia
In this paper, we propose a new OFDM system for an IIR channel with the form of for two polynomials and . Different from the conventional OFDM transmission…