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GLOBECOM
2007
IEEE
15 years 10 months ago
MIMO-OFDM Channel Estimation in Presence of Carrier Frequency Offsets
— Optimal pilot design and placement for channel estimation in Multiple-input Multiple-output (MIMO) Orthogonal Frequency-Division Multiplexing (OFDM) systems in the presence of ...
Zhongshan Zhang, Wei Zhang, Chintha Tellambura
ICCD
2007
IEEE
132views Hardware» more  ICCD 2007»
16 years 1 months ago
Post-layout comparison of high performance 64b static adders in energy-delay space
Our objective was to determine the most energy efficient 64b static CMOS adder architecture, for a range of high-performance delay targets. We examine extensively carry-lookahead ...
Sheng Sun, Carl Sechen
SAMOS
2007
Springer
15 years 10 months ago
Trade-Offs Between Voltage Scaling and Processor Shutdown for Low-Energy Embedded Multiprocessors
When peak performance is unnecessary, Dynamic Voltage Scaling (DVS) can be used to reduce the dynamic power consumption of embedded multiprocessors. In future technologies, however...
Pepijn J. de Langen, Ben H. H. Juurlink
DAC
1997
ACM
15 years 8 months ago
Transistor Sizing Issues and Tool For Multi-Threshold CMOS Technology
Multi-threshold CMOS is an increasingly popular circuit approach that enables high performance and low power operation. However, no methodologies have been developed to size the h...
James Kao, Anantha Chandrakasan, Dimitri Antoniadi...
ASPDAC
2005
ACM
89views Hardware» more  ASPDAC 2005»
15 years 6 months ago
Routing track duplication with fine-grained power-gating for FPGA interconnect power reduction
Power has become an increasingly important design constraint for FPGAs in nanometer technologies, and global interconnects should be the focus of FPGA power reduction as they cons...
Yan Lin, Fei Li, Lei He