52 search results - page 3 / 11 » Peak to Average Power Reduction for Low-Power OFDM Systems |
DATE
1999
IEEE
14 years 3 months ago
1999
IEEE
Previous work has shown that sizable power reductions can be achieved by shutting down a system's sub-circuits when they are not needed. However, these shutdown techniques fo...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
DFT
1999
IEEE
14 years 3 months ago
1999
IEEE
In the last decade, researchers have devoted increasing efforts to reduce the average power consumption in VLSI systems during normal operation mode, while power consumption durin...
DAC
2008
ACM
14 years 12 months ago
2008
ACM
Technological advances enable modern processors to utilize increasingly larger DRAMs with rising access frequencies. This is leading to high power consumption and operating temper...
IEICET
2008
13 years 11 months ago
2008
Finite impulse response (FIR) filtering is the most computationally intensive operation in the channelizer of a wireless communication receiver. Higher order FIR channel filters a...