Sciweavers

1915 search results - page 169 / 383
» SystemC-Based Communication and Performance Analysis
Sort
View
GLOBECOM
2006
IEEE
14 years 4 months ago
Noise Model Analysis of Optimized Mixed-Radix Structures for Pulsed OFDM
Pulsed OFDM (P-OFDM) is a proposed enhancement to Multi-Band Orthogonal Frequency Division Multiplexing which reduces the power and complexity of Ultra Wideband transceivers witho...
Kai-Chuan Chang, Gerald E. Sobelman
DELTA
2010
IEEE
14 years 3 months ago
Independent Component Analysis Applied to Watermark Extraction and its Implemented Model on FPGAs
: Most of published audio watermark algorithms are suffered a trade-off between inaudibility and detectibility, and the detection performance depends greatly on the strength of noi...
Thuong Le-Tien, Dien Vo-Ngoc, Lan Ngo-Hoang, Sung ...
FGCN
2008
IEEE
197views Communications» more  FGCN 2008»
14 years 4 months ago
Design and Implementation of Hybrid Broadcast Authentication Protocols in Wireless Sensor Networks
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...
Xin Zhao, Xiaodong Wang
SIMUTOOLS
2008
13 years 11 months ago
Implementing MAC protocols for cooperative relaying: a compiler-assisted approach
Evaluating the performance of a cooperative relaying protocol requires an implementation for simulators and/or software-defined radios (SDRs) with an appropriate model for error d...
Hermann S. Lichte, Stefan Valentin
EDOC
2007
IEEE
14 years 4 months ago
Model-Driven Engineering for Requirements Analysis
Requirements engineering (RE) encompasses a set of activities for eliciting, modelling, agreeing, communicating and validating requirements that precisely define the problem doma...
Benoit Baudry, Clémentine Nebut, Yves Le Tr...