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ICIP
2009
IEEE
13 years 5 months ago
Spatial self-synchronizing video watermarking technique
There are various traditional video watermarking schemes robust to geometrical transformations. Most of them use synchronizing techniques or invariant transforms to resist geometr...
Tae-Woo Oh, Min-Jeong Lee, Kyung-Su Kim, Young-Suk...
VTC
2010
IEEE
415views Communications» more  VTC 2010»
13 years 5 months ago
System Level Simulation of LTE Networks
—In order to evaluate the performance of new mobile network technologies, system level simulations are crucial. They aim at determining whether, and at which level predicted link...
Josep Colom Ikuno, Martin Wrulich, Markus Rupp
TCOM
2011
114views more  TCOM 2011»
13 years 2 months ago
Iterative Receivers Based on Subblock Processing for Phase Noise Compensation in OFDM Systems
—An iterative algorithm employing decision feedback provided by either an equalizer or a channel decoder is proposed in order to compensate for the phase noise resulting from imp...
Myung-Kyu Lee, Kyeongcheol Yang, Kyungwhoon Cheun
EATCS
2002
46views more  EATCS 2002»
13 years 7 months ago
Understanding the Mulmuley-Sohoni Approach to P vs. NP
We explain the essence of K. Mulmuley and M. Sohoni, "Geometric Complexity Theory I: An Approach to the P vs. NP and Related Problems" [MS02] for a general complexity-the...
Kenneth W. Regan
ICASSP
2011
IEEE
12 years 11 months ago
Generalized geometric mean decomposition and DFE MMSE transceiver design for cyclic prefix systems
This paper considers the decomposition of a complex matrix as the product of several sets of semi-unitary matrices and upper triangular matrices in iterative manner. The inner mos...
Chih-Hao Liu, Palghat P. Vaidyanathan