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GLOBECOM
2006
IEEE
16 years 26 days ago
Capacity Analysis of Downlink CDMA Systems with Quasi-Orthogonal Sequences
— We analyze the user capacity of downlink CDMA systems with quasi-orthogonal sequences(QOSs) considering various system parameters, such as user activity, spreading factor, the ...
Sung Soo Cho, Bang Chul Jung, Dan Keun Sung
ICIP
2006
IEEE
16 years 25 days ago
Optimal Display Adaptation of Iconic Document Visualizations via BFOS-Style Tree Pruning
This paper introduces a new visual representation of a document or group of documents, a Dynamic Document Icon, or Dydocon. Its representation is symbolic like an icon, but change...
Kathrin Berkner, Michael J. Gormish
ICMCS
2006
IEEE
92views Multimedia» more  ICMCS 2006»
16 years 25 days ago
Watermark Synchronization for Feature-Based Embedding: Application to Speech
We propose a novel framework for synchronization in feature-based data embedding systems. The framework is tolerant to de-synchronizing errors in feature estimates, which have hit...
David J. Coumou, Gaurav Sharma
ICMCS
2006
IEEE
204views Multimedia» more  ICMCS 2006»
16 years 25 days ago
Low Power Entropy Coding Hardware Design for H.264/AVC Baseline Profile Encoder
Low power hardware design for entropy coding of H.264/AVC baseline profile encoder is urgent for the increasing mobile applications. However, previous works are poor in the power...
Chuan-Yung Tsai, Tung-Chien Chen, Liang-Gee Chen
ISCAS
2006
IEEE
147views Hardware» more  ISCAS 2006»
16 years 25 days ago
Triangular systolic array with reduced latency for QR-decomposition of complex matrices
- The novel CORDIC-based architecture of the these weights (combiner unit). The implementation of the Triangular Systolic Array for QRD of large size complex combiner unit is rathe...
Alexander Maltsev, V. Pestretsov, Roman Maslenniko...