Title :
Achieving higher throughput in STBC-OFDM systems using non-linear modulation techniques
Author :
Khedr, Mohamed E. ; Mohamed, H.G. ; El Badawy, E.A.
Author_Institution :
EC Dept., Arab Acad. for Sci. & Technol. (AAST), Egypt
Abstract :
The combination of Space Time (ST) coding and Continuous-Phase Modulation (CPM) produces a low power, energy efficient communication scheme suitable for wireless transmission. Space-time coding increases the reliability of transmission, and continuous-phase modulation (CPM) has the potential to provide considerable energy savings. In this paper, we show the performance of STBC-OFDM-CPM with different modulation indices and different subcarriers for Gaussian channels and Rayleigh fading environment.
Keywords :
Gaussian channels; OFDM modulation; Rayleigh channels; continuous phase modulation; space-time block codes; CPM; Gaussian channels; Rayleigh fading environment; STBC-OFDM-CPM systems; continuous-phase modulation; energy efficient communication scheme; energy savings; nonlinear modulation techniquesi; space-time block code-orthogonal frequency division multiplexing systems; wireless transmission; Bit error rate; Fading; Modulation; OFDM; Receiving antennas; Transmitting antennas; Wireless communication; Continuous phase modulation (CPM); multiple-input multiple-output (MIMO); orthogonal frequency division multiplexing (OFDM); space-time block code (STBC);
Conference_Titel :
Wireless Technology and Applications (ISWTA), 2012 IEEE Symposium on
Conference_Location :
Bandung
Print_ISBN :
978-1-4673-2209-6
DOI :
10.1109/ISWTA.2012.6373872
