Title :
Asymmetric 8-PSK modulation with embedded BPSK
Author :
Park, Je-Ho ; Lee, Chul Wook
Author_Institution :
Radio Technol. Dept., Electron. & Telecommun. Res. Inst., Taejon
fDate :
8/18/1994 12:00:00 AM
Abstract :
Asymmetric 8-PSK with embedded BPSK for unequal error protection has been investigated theoretically. The BER performance is calculated and compared with that of symmetric MPSK with the same bandwidth efficiency. The results indicate that the asymmetric modulation scheme can be considered as a potential candidate for the transmission of two bit-streams with unequal error protection requirement
Keywords :
digital communication systems; error correction; phase shift keying; asymmetric 8-PSK modulation; bandwidth efficiency; bit error rate; embedded BPSK; two bit-stream transmission; unequal error protection;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940961
