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SIPS
2007
IEEE
9 years 6 months ago
SVD-Aided, Iteratively Detected Spatial Division Multiplexing Using Long-Range Channel Prediction
In this contribution iteratively detected spatial division multiplexing is investigated under the constraint of a fixed data throughput. Existing bit loading and transmit power a...
Andreas Ahrens, Wei Liu, Soon Xin Ng, Volker K&uum...
CISS
2007
IEEE
9 years 6 months ago
The Capacity of Noncoherent Continuous-Phase Frequency Shift Keying
Abstract—Capacity analysis is used to determine the fundamental tradeoff between power and spectral efficiency for coded continuous-phase frequency shift keying (CPFSK). The mod...
Shi Cheng, Rohit Iyer Seshadri, Matthew C. Valenti...
ICC
2008
IEEE
139views Communications» more  ICC 2008»
9 years 6 months ago
Communications and Sensing of Illumination Contributions in a Power LED Lighting System
— In recent years, LED technology emerged as a prime candidate for the future illumination light source, due to high energy efficiency and long life time. In addition, LEDs offe...
Jean-Paul M. G. Linnartz, Lorenzo Feri, Hongming Y...
ICASSP
2008
IEEE
9 years 6 months ago
Modulation forensics for wireless digital communications
Modulation forensics is to detect the modulation type in wireless communications without any prior information. It nds both military and civilian applications such as surveillance...
W. Sabrina Lin, K. J. Ray Liu
ICASSP
2009
IEEE
9 years 6 months ago
Statistical analysis of amplitude modulation in speech signals using an AM-FM model
Several studies have been dedicated to the analysis and modeling of AM–FM modulations in speech and different algorithms have been proposed for the exploitation of modulations i...
Pirros Tsiakoulis, Alexandros Potamianos
ICASSP
2009
IEEE
9 years 6 months ago
A sum-of-products model for effective coherent modulation filtering
Modulation filtering is a technique for filtering slowly-varying envelopes of frequency subbands of a nonstationary signal, ideally without affecting the signal’s phase and ...
Pascal Clark, Les E. Atlas
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