Iterative Detection and Decoding for Spatially Coupled Multiuser Data Transmission

• Published in: Communications and Networking Vol. 209; pp. 221 - 231
• Main Authors: Wang, Xiaodan, Wang, Sijie, Si, Zhongwei, He, Zhiqiang, Niu, Kai, Dong, Chao
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2017; Springer International Publishing
• Series: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
• Subjects: Detection and decoding; Iterative; Message-passing; NOMA; Spatially coupling

Non-orthogonal multiple access (NOMA) is a candidate multiple access scheme for 5G wireless communication. In this paper we consider applying the principle of spatially coupling in a NOMA system, where coupled data streams from different users transmit via the additive white Gaussian noise (AWGN) mu...