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TWC
2010
15 years 6 days ago
A Reduced-Complexity PTS-Based PAPR Reduction Scheme for OFDM Systems
In this paper, a reduced-complexity partial transmit sequences (PTS) scheme is proposed to resolve the intrinsic high peak-to-average power ratio (PAPR) problem of orthogonal frequ...
Sheng-Ju Ku, Chin-Liang Wang, Chiuan-Hsu Chen
PERCOM
2008
ACM
16 years 5 months ago
A tamper-proof and lightweight authentication scheme
We present a tamper-proof and lightweight challenge-response authentication scheme based on 2-level noisy Physically Unclonable Functions (PUF). We present a security reduction, w...
Ghaith Hammouri, Erdinç Öztürk, Berk Sunar
ICDAR
2003
IEEE
15 years 10 months ago
A Matching Scheme to Enhance Performance Evaluation of Raster-to-Vector Conversion Algorithms
This paper deals with performance evaluation of rasterto-vector conversion algorithms. We briefly review the past work, and focus our attention on a method proposed by Phillips a...
Xavier Hilaire
ISLPED
1996
ACM
69views Hardware» more  ISLPED 1996»
15 years 9 months ago
Substrate noise influence on circuit performance in variable threshold-voltage scheme
- This paper investigates substrate noise influence on circuit performance in a variable thresholdvoltage scheme (VT scheme) where threshold voltage is dynamically varied by substr...
Tadahiro Kuroda, Tetsuya Fujita, Shinji Mita, Tosh...
DATE
2002
IEEE
156views Hardware» more  DATE 2002»
15 years 10 months ago
Dynamic VTH Scaling Scheme for Active Leakage Power Reduction
We present a Dynamic VTH Scaling (DVTS) scheme to save the leakage power during active mode of the circuit. The power saving strategy of DVTS is similar to that of the Dynamic VDD...
Chris H. Kim, Kaushik Roy