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TCOM
2008
119views more  TCOM 2008»
13 years 7 months ago
Maximum likelihood detection for differential unitary space-time modulation with carrier frequency offset
Can conventional differential unitary space time modulation (DUSTM) be applied when there is an unknown carrier frequency offset (CFO)? This paper answers this question affirmative...
Feifei Gao, Tao Cui, Arumugam Nallanathan, Chintha...
TCOM
2010
68views more  TCOM 2010»
13 years 6 months ago
Coded multipulse pulse-position modulation for free-space optical communications
—In this letter, we address two questions concerning the application of multipulse pulse-position modulation (MPPM) for free-space optical (FSO) communications: (1) under what co...
Trung Thanh Nguyen, Lutz H.-J. Lampe
CG
2002
Springer
13 years 7 months ago
Secret image sharing
Abstract. We present a novel hybrid method that includes a modulated scheme for reducing the distortion of the reconstructed image and a two-layered structure for grouping particip...
Chih-Ching Thien, Ja-Chen Lin
WSC
2004
13 years 9 months ago
Decision Tree Module Within Decision Support Simulation System
Decision trees are one of the most easy to use tools in decision analysis. Problems where decision tree branches are based on random variables have not received much attention. Th...
Mohamed Moussa, Janaka Y. Ruwanpura, George Jergea...
VL
1996
IEEE
105views Visual Languages» more  VL 1996»
14 years 3 days ago
Enhancing Iconic Program Reusability with Object Sharing
This paper describes how to improve the reusability of iconic program modules. In iconic programming systems, the most important features for reuse are the customization of a modu...
Yuichi Koike, Yasuyuki Maeda, Yoshiyuki Koseki