10 search results - page 1 / 2 » A Simple Modulation Code with Peak Power Reduction and Codin... |
ICC
2008
IEEE
14 years 11 months ago
2008
IEEE
Abstract— In this paper, a simple modulation code called symbol insertion for band-limited single-carrier systems is proposed. This code can reduce the peak-to-average power rati...
TCOM
2008
14 years 4 months ago
2008
In this paper, two novel techniques are proposed to reduce the average optical power in wireless optical multiplesubcarrier modulated (MSM) systems, namely in-band trellis coding a...
GLOBECOM
2007
IEEE
14 years 11 months ago
2007
IEEE
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...
CORR
2008
Springer
14 years 5 months ago
2008
Springer
To combine the high power efficiency of Continuous Phase Modulation (CPM) with either high spectral efficiency or enhanced performance in low Signal to Noise conditions, some auth...
ICC
1997
IEEE
14 years 9 months ago
1997
IEEE
— We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a powerful technique to improve the energy efficiency and increase the data rate over a ...