Sciweavers

ISCAS
2006
IEEE
98views Hardware» more  ISCAS 2006»
13 years 10 months ago
Effects of crosstalk noise on H-tree clock distribution networks
— With the transition to deep submicron technologies the density of on-chip interconnect lines has increased, together with the switching rate of the signals propagating along th...
Itisha Chanodia, Dimitrios Velenis
ISCAS
2006
IEEE
93views Hardware» more  ISCAS 2006»
13 years 10 months ago
Phase-tracking loop based on delta-sigma oversampling architecture
Abstract— This paper presents a new oversampling architecture for implementing phase-tracking loop that is commonly utilized for position sensors such that synchro, resolver, and...
Yuichiro Orino, Minoru Kuribayashi Kurosawa, Takas...
ISCAS
2006
IEEE
134views Hardware» more  ISCAS 2006»
13 years 10 months ago
MIMO detection in analog VLSI
—In this paper we propose an analog VLSI approach to maximum a posteriori (MAP) detection in Multiple-Input Multiple-Output (MIMO) systems. This detector can be seen as an extens...
Josep Soler Garrido, Robert J. Piechocki, K. Mahar...
ISCAS
2006
IEEE
97views Hardware» more  ISCAS 2006»
13 years 10 months ago
A zero-skipping multi-symbol CAVLC decoder for MPEG-4 AVC/H.264
—This paper presents a high-performance CAVLC decoding VLSI architecture for MPEG-4 AVC/H.264. Instead of just skipping zero block, the proposed design explores the features of C...
Guo-Shiuan Yu, Tian-Sheuan Chang
ISCAS
2006
IEEE
102views Hardware» more  ISCAS 2006»
13 years 10 months ago
A low power merge cell processor for real-time spike sorting in implantable neural prostheses
Extremely low power consumption is the critical constraint for designing implantable neural decoders that inter- Desired face directly with the nervous system. Typically a system w...
M. D. Linderman, T. H. Meng
ISCAS
2006
IEEE
133views Hardware» more  ISCAS 2006»
13 years 10 months ago
Neuronal ion-channel dynamics in silicon
Abstract— We present a simple silicon circuit for modelling voltagedependent ion channels found within neural cells, capturing both the gating particle’s sigmoidal activation (...
Kai M. Hynna, Kwabena Boahen
ISCAS
2006
IEEE
100views Hardware» more  ISCAS 2006»
13 years 10 months ago
Decoders for low-density parity-check convolutional codes with large memory
— Low-density parity-check convolutional codes offer the same good error-correcting performance as low-density parity-check block codes while having the ability to encode and dec...
Stephen Bates, L. Gunthorpe, Ali Emre Pusane, Zhen...
ISCAS
2006
IEEE
118views Hardware» more  ISCAS 2006»
13 years 10 months ago
A robust continuous-time multi-dithering technique for laser communications using adaptive optics
A robust system architecture to achieve optical coherency free optimization. Several methods that had been proposed in the in multiple-beam free-space laser communication links wit...
Dimitrios N. Loizos, Paul-Peter Sotiriadis, Gert C...
ISCAS
2006
IEEE
73views Hardware» more  ISCAS 2006»
13 years 10 months ago
Rate-distortion optimization for fast hierarchical B-picture transcoding
— an efficient rate-distortion (R-D) optimal method for transcoding hierarchical B-pictures is proposed in this paper. A new R-D model is presented for fast transcoding hierarchi...
Huifeng Shen, Xiaoyan Sun, Feng Wu, Shipeng Li
ISCAS
2006
IEEE
74views Hardware» more  ISCAS 2006»
13 years 10 months ago
NIUGAP: low latency network interface architecture with Gray code for networks-on-chip
— The implementation of a high-performance network-on-chip (NoC) requires an efficient design for the network interface unit (NIU) that connects the switched network to the IP c...
Daewook Kim, Manho Kim, Gerald E. Sobelman