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ICASSP
2008
IEEE
14 years 1 months ago
Mixed-signal parallel compressed sensing and reception for cognitive radio
A parallel structure to do spectrum sensing in Cognitive Radio (CR) at sub-Nyquist rate is proposed. The structure is based on Compressed Sensing (CS) that exploits the sparsity o...
Zhuizhuan Yu, Sebastian Hoyos, Brian M. Sadler
ICC
2008
IEEE
161views Communications» more  ICC 2008»
14 years 1 months ago
Multidimensional Layered Forward Error Correction Using Rateless Codes
Abstract— Modern layered or scalable video coding technologies generate a video bit stream with various inter layer dependencies due to references between the layers. This work p...
Cornelius Hellge, Thomas Schierl, Thomas Wiegand
ISCAS
2003
IEEE
118views Hardware» more  ISCAS 2003»
14 years 20 days ago
SoC design integration by using automatic interconnection rectification
the interconnection among the IP cores with all description levels This paper presents an automatic interconnection rectification (AIR)technique to correct the misplaced interconne...
Chun-Yao Wang, Shing-Wu Tung, Jing-Yang Jou
ICC
2000
IEEE
211views Communications» more  ICC 2000»
13 years 11 months ago
Higher Order Adaptive Filter Based Predistortion for Nonlinear Distortion Compensation of Radio over Fiber Links
 The biggest limitation of Radio over Fiber (ROF) links in a wireless network is its limited dynamic range due to ‘Non Linear Distortions’ (NLD). In this paper a higher orde...
Xavier N. Fernando, Abu B. Sesay
CORR
2007
Springer
138views Education» more  CORR 2007»
13 years 7 months ago
Low Density Lattice Codes
— Low density lattice codes (LDLC) are novel lattice codes that can be decoded efficiently and approach the capacity of the additive white Gaussian noise (AWGN) channel. In LDLC...
Naftali Sommer, Meir Feder, Ofir Shalvi