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ICASSP
2011
IEEE
14 years 10 months ago
A family of algorithms for blind equalization of QAM signals
We propose blind equalization algorithms that perform similarly to supervised ones, independently of the QAM order. They converge approximately to the Wiener solution, which gener...
Joao Mendes Filho, Magno T. M. Silva, Maria D. Mir...
ASIAMS
2008
IEEE
16 years 24 days ago
High-Performance Carry Select Adder Using Fast All-One Finding Logic
A carry-select adder(CSA) can be implemented by using single ripple carry adder and an add-one circuit instead of using dual ripple-carry adders to reduce the area and power but w...
Sun Yan, Zhang Xin, Jin Xi
IJCNN
2007
IEEE
16 years 18 days ago
A Cell Assembly Model of Sequential Memory
—Perception, prediction and generation of sequences is a fundamental aspect of human behavior and depends on the ability to detect serial order. This paper presents a plausible m...
Hina Ghalib, Christian R. Huyck
ISCAS
2007
IEEE
108views Hardware» more  ISCAS 2007»
16 years 18 days ago
Linear Prediction Based Semi-Blind Channel Estimation for MIMO-OFDM System
— In this paper, a semi-blind channel estimation method is presented for MIMO-OFDM systems. The new method uses the linear prediction for obtaining a blind constraint on the MIMO...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
PATMOS
2007
Springer
16 years 13 days ago
Fast Calculation of Permissible Slowdown Factors for Hard Real-Time Systems
This work deals with the problem to optimise the energy consumption of an embedded system. On system level, tasks are assumed to have a certain CPU-usage they need for completion. ...
Henrik Lipskoch, Karsten Albers, Frank Slomka