Name
Abstract | ||
|---|---|---|
Pattern division multiple access (PDMA) is a non-orthogonal multiple access (NOMA) scheme which is proposed to meet the demand of massive connection in the future 5G communications. In this paper, we build a random interleaver (RI) enhanced PDMA (RIePDMA) system by bringing the random interleaver into a PDMA system to further improve the overload of PDMA. Furthermore, we analyze several integrated detection and decoding algorithms with interference cancellation (IC) and propose the iterative detection and decoding based on belief propagation and interference cancellation (BP-IDD-IC). Simulation results show that the proposed RIePDMA system can achieve better block error rate (BLER) performance without increasing the complexity of the receiver. Compared with several other integrated detection and decoding algorithms, the proposed BP-IDD-IC algorithm can get better BLER performance with an acceptable complexity. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1186/s13638-016-0801-3 | EURASIP J. Wireless Comm. and Networking |
Keywords | Field | DocType |
Pattern division multiple access, Random interleaver, Belief propagation, Iterative detection and decoding | Noma,Block Error Rate,Computer science,Single antenna interference cancellation,Pattern division multiple access,Computer network,Decoding methods,Belief propagation | Journal |
Volume | Issue | ISSN |
2017 | 1 | 1687-1499 |
Citations | PageRank | References |
1 | 0.36 | 5 |
Authors | ||
5 | ||