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» Dirty-paper trellis codes for watermarking
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IWDW
2009
Springer
13 years 11 months ago
Fast Embedding Technique for Dirty Paper Trellis Watermarking
This paper deals with the improvement of the Dirty Paper Trellis Code (DPTC) watermarking algorithm. This watermarking algorithm is known to be one of the best among the high rate ...
Marc Chaumont
AAECC
2006
Springer
74views Algorithms» more  AAECC 2006»
14 years 15 days ago
Nested Codes for Constrained Memory and for Dirty Paper
Abstract Dirty paper coding are relevant for wireless networks, multiuser channels, and digital watermarking. We show that the problem of dirty paper is essentially equivalent to s...
Hans Georg Schaathun, Gérard D. Cohen
CORR
2010
Springer
109views Education» more  CORR 2010»
13 years 6 months ago
Dirty Paper Coding using Sign-bit Shaping and LDPC Codes
Dirty paper coding (DPC) refers to methods for pre-subtraction of known interference at the transmitter of a multiuser communication system. There are numerous applications for DPC...
G. Shilpa, Andrew Thangaraj, Srikrishna Bhashyam
ICC
2007
IEEE
114views Communications» more  ICC 2007»
14 years 25 days ago
An FPGA Implementation of Dirty Paper Precoder
—Dirty paper code (DPC) can be used in a number of communication network applications; broadcast channels, multiuser interference channels and ISI channels to name a few. We stud...
Pankaj Bhagawat, Weihuang Wang, Momin Uppal, Gwan ...
ICC
2007
IEEE
210views Communications» more  ICC 2007»
13 years 8 months ago
Dirty-Paper Coding without Channel Information at the Transmitter and Imperfect Estimation at the Receiver
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...
Pablo Piantanida, Pierre Duhamel