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» All Bits Are Not Equal - A Study of IEEE 802.11 Communicatio...
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ICC
2007
IEEE
136views Communications» more  ICC 2007»
14 years 2 months ago
On the Approximation of the Linear Combination of Log-Normal RVs via Pearson Type IV Distribution: Application to UWB Performanc
— Approximating the sum of Log–Normal random variables (RVs) is a long–standing open issue, in the old and recent literature, and many approaches have been proposed to deal w...
Marco Di Renzo, Fabio Graziosi, Fortunato Santucci
ICC
2007
IEEE
113views Communications» more  ICC 2007»
14 years 2 months ago
Analysis of Absorbing Sets for Array-Based LDPC Codes
— Low density parity check codes (LDPC) are known to perform very well under iterative decoding. However, these codes also exhibit a change in the slope of the bit error rate (BE...
Lara Dolecek, Zhengya Zhang, Venkat Anantharam, Ma...
AICT
2009
IEEE
132views Communications» more  AICT 2009»
14 years 26 days ago
Chaotic Digital Encoding for 2D Trellis-Coded Modulation
—In this paper, nonlinear digital filters with finite precision are analyzed as recursive systematic convolutional (RSC) encoders. An infinite impulse response (IIR) digital filt...
Calin Vladeanu, Safwan El Assad, Jean-Claude Carla...
VTC
2006
IEEE
14 years 1 months ago
Anti-Jamming and Anti-Multipath Performances of Generalized FH/BFSK
- We consider and investigate a generalized signaling method for non-coherent orthogonal FH/BFSK in band multitone jamming (BMJ). We let symbol tones not be restricted within one c...
Yi-Chen Chen, Kwang-Cheng Chen
ICC
2007
IEEE
137views Communications» more  ICC 2007»
14 years 2 months ago
BER Analysis of 802.11b Networks Under Mobility
—Most of the current 802.11b research activities are conducted under stationary environment. As the need for highspeed connectivity in mobile environments increases, it becomes n...
Puttipong Mahasukhon, Michael Hempel, Hamid Sharif...