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ICC
2007
IEEE
15 years 10 months ago
Modulation Schemes Based on Orthogonal Pulses for Time Hopping Ultra Wideband Radio Systems
— This paper describes a combined modulation scheme for time hopping ultra wideband (TH-UWB) radio systems using on-off keying (OOK) and pulse shape modulation (PSM). For this sc...
Sudhan Majhi, A. S. Madhukumar, A. Benjamin Premku...
AP2PC
2004
Springer
15 years 9 months ago
An Agent Module for a System on Mobile Devices
A Middleware is the software that assists an application to interact or communicate with other applications, networks, hardware, and/or operating systems. We have earlier proposed ...
Praveen Madiraju, Sushil K. Prasad, Rajshekhar Sun...
TROB
2010
83views more  TROB 2010»
15 years 2 months ago
Passive-Set-Position-Modulation Framework for Interactive Robotic Systems
—We propose a novel framework, passive set-position modulation (PSPM), which enables us to connect a (continuoustime) robot’s position to a sequence of slowly-updating/sparse (...
Dongjun Lee, Ke Huang
VTC
2006
IEEE
102views Communications» more  VTC 2006»
15 years 10 months ago
Backward Compatible Modulation Schemes for Improving Spectrum Efficiency in DAB Systems
In this study, a new physical layer transmission technique is proposed with the spectrum efficiency up to two times of that of the Eureka-147 DAB system. The proposed technique com...
Chih-Yang Kao, Ming-Chien Tseng, Ching-Yung Chen, ...
VTC
2006
IEEE
123views Communications» more  VTC 2006»
15 years 10 months ago
Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading
— In this paper we investigate the performance of an adaptive coded modulation (ACM) system in single-input multiple-output Rayleigh fading channels with spatial correlation. The...
Duc V. Duong, Bengt Holter, Geir E. Øien