ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— Digital fountain codes are becoming increasingly important for multimedia communications over networks subject to packet erasures. These codes have significantly lower complex...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— We explore an algorithm and methodology for realtime video compression and communication over sensor network. Video is encoded using the address-event representation (A...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract—In this paper, we investigate the effect of quantization noise and roundoff errors involved in finite-precision (FP) signal processing on the performance of multiple-in...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— A design of low power digital baseband for wireless endoscope capsule is presented. The key design issues involved in this IC are discussed, including implementation of communi...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper presents a power-optimized quadrature VCO with wide-tuning range for UWB Receivers. The optimization of power is achieved by both optimum selection of LC tand and the im...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— In this study, two chaotic circuits coupled by a time-varying resistor are investigated. We assume that the timevarying resistor is realized by switching a positive and a negat...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— This paper presents a method of low-power variable-block-size motion estimation using pixel truncation. Previous work focused on implementing pixel truncation using fixed-bloc...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
A SoC design for applications of OMA DRM 2 Agent in mobile phones is presented in this paper, which has been verified by Altera Stratix EP1S80B956C6 FPGA development board. Several...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— MIMO channels and wireless communications systems have generated a great deal of renewed interest in linear system theory. This paper presents two results. The first i...