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VTC
2006
IEEE
15 years 5 months ago
An Initial Timing Offset Estimation Method for OFDM Systems in Rayleigh Fading Channel
- An initial timing offset estimation method for orthogonal frequency-division multiplexing (OFDM) systems is proposed. Conventional preamble-based synchronization methods result i...
Seung Duk Choi, Jung Min Choi, Jae Hong Lee
ICRA
2005
IEEE
135views Robotics» more  ICRA 2005»
15 years 5 months ago
Adaptive Running of a Quadruped Robot Using Delayed Feedback Control
— We report on the design and stability analysis of a simple quadruped running controller that can autonomously generate steady running with good energy efficiency and suppress ...
Zu Guang Zhang, Yasuhiro Fukuoka, Hiroshi Kimura
ICRA
2005
IEEE
131views Robotics» more  ICRA 2005»
15 years 5 months ago
Micro-Parts Feeding by a Saw-tooth Surface
Abstract— This paper examines the novel use of a sawtooth surface with simple planar and symmetric vibration for unidirectional micro-parts feeding. In micro-parts feeding, to dr...
Atsushi Mitani, Naoto Sugano, Shinichi Hirai
IPPS
2005
IEEE
15 years 5 months ago
Benchmarking the CLI for I/O-Intensive Computing
Common Language Infrastructure, or CLI, is a standardized virtual machine, which increasingly becomes popular on a wide range of platforms. In this paper we developed three I/O-in...
Xiao Qin, Tao Xie 0004, Ahalya Nathan, Vijaya K. T...
ISCAS
2005
IEEE
153views Hardware» more  ISCAS 2005»
15 years 5 months ago
A two-step DDEM ADC for accurate and cost-effective DAC testing
— This paper presents a scheme for testing DACs’ static non-linearity errors by using a two-step flash ADC with deterministic dynamic element matching (DDEM). In this work, the...
Hanqing Xing, Degang Chen, Randall L. Geiger