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ICC
2007
IEEE
147views Communications» more  ICC 2007»
16 years 1 months ago
MIMO OFDM Frequency Offset Estimator with Low Computational Complexity
— This paper addresses a low complexity frequency offset estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems over freque...
Yanxiang Jiang, Xiaohu You, Xiqi Gao, Hlaing Minn
ICMCS
2007
IEEE
145views Multimedia» more  ICMCS 2007»
16 years 1 months ago
An Interactive 3D Environment for Computer Based Education
Individual learning capabilities can vary from gifted to exceptionally slow; some students may take longer to understand a concept and may not be able to achieve the expected stan...
Gang Wu, Irene Cheng
TSMC
2002
95views more  TSMC 2002»
15 years 6 months ago
On the development of a cooperative tutoring environment on computer networks
Abstract--In developing a tutoring system, one of the most difficult tasks is to collect tutoring knowledge from multiple educators, especially courses in which the contents change...
Gwo-Jen Hwang
IWCMC
2006
ACM
16 years 25 days ago
What does using TCP as an evaluation tool reveal about MANET routing protocols?
Past research studying the operations of TCP over wireless/mobile ad hoc networks has shown that TCP cannot be adopted as-is for use in mobile ad hoc networks (MANET) to achieve r...
Sundaram Rajagopalan, Chien-Chung Shen
SIGMETRICS
2002
ACM
159views Hardware» more  SIGMETRICS 2002»
15 years 6 months ago
Limits of wide-area thin-client computing
While many application service providers have proposed using thin-client computing to deliver computational services over the Internet, little work has been done to evaluate the e...
Albert M. Lai, Jason Nieh