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ISCAS
2008
IEEE
136views Hardware» more  ISCAS 2008»
16 years 24 days ago
VLSI architecture for data-reduced steering matrix feedback in MIMO systems
Abstract— Beamforming (BF) for multiple-input multipleoutput (MIMO) wireless communications systems can improve the error rate performance by spatial separation of the transmitte...
Christoph Studer, Peter Luethi, Wolfgang Fichtner
IWANN
2007
Springer
16 years 16 days ago
Interconnecting VLSI Spiking Neural Networks Using Isochronous Connections
This paper presents a network architecture to interconnect mixed-signal VLSI1 integrate-and-fire neural networks in a way that the timing of the neural network data is preserved. ...
Stefan Philipp, Andreas Grübl, Karlheinz Meie...
IJCNN
2006
IEEE
16 years 12 days ago
Implementing Synaptic Plasticity in a VLSI Spiking Neural Network Model
— This paper describes an area-efficient mixed-signal implementation of synapse-based long term plasticity realized in a VLSI1 model of a spiking neural network. The artificial...
Johannes Schemmel, Andreas Grübl, Karlheinz M...
ISCAS
2006
IEEE
94views Hardware» more  ISCAS 2006»
16 years 12 days ago
Relaxed tree search MIMO signal detection algorithm design and VLSI implementation
Abstract— This paper presents an implementation-oriented breadthfirst tree search MIMO detector design solution. Techniques at algorithm and VLSI architecture levels are develop...
Sizhong Chen, Tong Zhang, M. Goel
ISCAS
2005
IEEE
113views Hardware» more  ISCAS 2005»
15 years 12 months ago
On the robustness of an analog VLSI implementation of a time encoding machine
Abstract— Time encoding is a mechanism for representing the information contained in a continuous time, bandlimited, analog signal as the zero-crossings of a binary signal. Time ...
Peter R. Kinget, Aurel A. Lazar, Laszlo T. Toth