DocumentCode
3597091
Title
Optimization of MAPSK
Author
Chen, Xudong ; Yang, Huazhong
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing
Volume
2
fYear
2009
Firstpage
1071
Lastpage
1072
Abstract
The optimization of MAPSK modulation is investigated in this paper. Different points are set in different rings of the constellation to maximize the minimum Euclidean Distance. The optimum ring ratio is given and the performance of optimized MAPSK under AWGN channel is evaluated. Simulation results show that optimized MAPSK is superior to the conventional MQAM and it can be a potential choice for spectrally efficient modulation scheme for wireless communications.
Keywords
AWGN channels; amplitude shift keying; mobile radio; optimisation; phase shift keying; wireless channels; AWGN channel; M-ary amplitude-and-phase shift keying; MAPSK modulation; mobile radio; optimization; wireless communication; APSK; Optimization; QAM;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology, 2009. ICACT 2009. 11th International Conference on
ISSN
1738-9445
Print_ISBN
978-89-5519-138-7
Electronic_ISBN
1738-9445
Type
conf
Filename
4809599
Link To Document