Title :
A mapping algorithm of superposed signals in two-way relaying system
Author :
Jiachun Liao ; Fanggang Wang ; Dongping Yao
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
Two-way relaying systems have shown its advantage in enhancing the capacity performance in literature. However, there are many difficulties in the practical implementation. In this paper, an effective mapping algorithm of superposed signals is proposed based on the Binary Phase Shift Keying (BPSK) modulation. It is rather more suitable for implementation than the existing scheme derived from the Minimum Euclidean distance criterion, since it has the equal performance with the existing method proved by the simulation results, but much lower computational complexity.
Keywords :
computational complexity; phase shift keying; relay networks (telecommunication); BPSK modulation; binary phase shift keying modulation; computational complexity; mapping algorithm; minimum Euclidean distance criterion; superposed signals; two-way relaying system; Binary phase shift keying; Educational institutions; Euclidean distance; Gaussian distribution; Network coding; Noise; Relays;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929213
