Title :
Group signature sequence optimisation for highly loaded MIMO MC-CDMA
Author :
Lu, Hong-Yo ; Fang, Wen-Hsien ; Hsu, H.-P.
Author_Institution :
Dept. of Electron. Eng., Huafan Univ.
Abstract :
A simple, yet effective, method is proposed to form the group signature sequences for multiple input multiple output (MIMO) multicarrier code-division multiple access (MC-CDMA) systems. By minimising the projection onto a properly constructed subspace, the signature sequences are recursively determined group by group. The simulation results show the effectiveness of the proposed method.
Keywords :
MIMO communication; code division multiple access; MIMO MC-CDMA; group signature sequence optimisation; multicarrier code-division multiple access system; multiple input multiple output system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20092474
