Sciweavers

2081 search results - page 205 / 417
» codes 2006
Sort
View
ISCAS
2006
IEEE
122views Hardware» more  ISCAS 2006»
15 years 5 months ago
Design of a practical scheme for ultra wideband communication
—In the design of a packet-oriented impulse-radio UWB communication system, the main challenge at the receiver is to have a fast synchronization to the coded pulses, along with a...
Yiyin Wang, R. van Leuken, Alle-Jan van der Veen
ISCAS
2006
IEEE
115views Hardware» more  ISCAS 2006»
15 years 5 months ago
Performance comparison of LDPC-coded FBMC and CP-OFDM in beyond 3G context
— In this paper, the performance of an exponentially modulated filter bank based multicarrier (FBMC) modulation is compared with a cyclic prefix based OFDM (CP-OFDM). Both fram...
Tero Ihalainen, Tobias Hidalgo Stitz, Ari Viholain...
ISCAS
2006
IEEE
90views Hardware» more  ISCAS 2006»
15 years 5 months ago
On flash A/D-converters with low-precision comparators
— Flash analog-to-digital converters can be built using small (and fast) low-precision comparators with unpredictable thresholds followed by a digital look-up table to correct th...
Matthias Frey, Hans-Andrea Loeliger
ISSRE
2006
IEEE
15 years 5 months ago
Testing During Refactoring: Adding Aspects to Legacy Systems
Moving program code that implements cross-cutting concerns into aspects can improve the maintainability of legacy systems. This kind of refactoring, called aspectualization, can a...
Michael Mortensen, Sudipto Ghosh, James M. Bieman
KBSE
2006
IEEE
15 years 5 months ago
Model-driven Monitoring: Generating Assertions from Visual Contracts
The Visual Contract Workbench is a tool that supports model-driven development of software systems by lifting the Design by Contract idea, which is usually used at the code level,...
Marc Lohmann, Gregor Engels, Stefan Sauer