52 search results - page 1 / 11 » Peak to Average Power Reduction for Low-Power OFDM Systems |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— For Orthogonal Frequency-Division Multiplexing (OFDM) systems, Peak to Average Power Ratio (PAPR) can be a major impediment to efficient transmission due to the need to use in...
FPL
2009
Springer
13 years 9 months ago
2009
Springer
Motion Estimation (ME) is the most computationally intensive and the most power consuming part of video compression and video enhancement systems. In this paper, we propose a nove...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—To approximate the exact peaks of continuous-time orthogonal frequency division multiplexing (OFDM) signals, four times oversampling is usually employed for discrete-time OFDM s...
EVOW
1999
Springer
13 years 9 months ago
1999
Springer
A technique is proposed to reduce the peak power consumption of sequential circuits during test pattern application. High-speed computation intensive VLSI systems, as telecommunica...
DAC
2005
ACM
13 years 7 months ago
2005
ACM
This paper proposes a low power technique, called SBR (Sign Bit Reduction) which may reduce the switching activity in multipliers as well as data buses. Utilizing the multipliers ...