Now showing items 1-10 of 122
Untersuchung eines von Doppelschichtkondensatoren unterstützten Zweispannungsbordnetzes für Mikro-Hybrid-Fahrzeuge
Micro-hybrid-vehicles are an attractive alternative to the more complex mild or full-hybrid vehicles because of the low cost of manufacture. They too, offer the ability of regenerative breaking, start/stop the combustion ...
Studies of AlN grown by MOVPE for electronic and optoelectronic applications
In recent years, AlN has attracted considerable attention as a potential candidate for short wavelength optoelectronic and high temperature/high voltage electronic devices because of its widest bandgap (almost equal 6.01eV) ...
Conditional pseudonymity in vehicular ad hoc networks
Abschlussarbeit (Master; Diplom)
Privacy is an important issue in future vehicle networks, because vehicles broadcast detailed information. Also of importance is accountability due to safety critical applications. Conditional pseudonymity, i.e., the usage ...
Proceedings of the Seminar "Research Trends in Media Informatics" (Summer 2010)
Research in Media Informatics is highly diverse. Ubiquitous Computing, Computer Graphics, Usability, Social Interactions, Social Networks, Human Computer Interaction, Privacy, Software Credibility, and Trustworthy Computing ...
Non-coherent communication in wireless point-to-point and relay channels: a geometric approach
We address the problem of non-coherent transmission in block Rayleigh fading channels. We focus on the point-to-point MIMO channel and the wireless relay channel without direct link. The problem of non-coherent space-time ...
A pumping lemma for output languages of attributed tree transducers
Filtersynthese zur simultanen Minimierung von Existenz-, Assoziations- und Zustandsunsicherheiten in der Fahrzeugumfelderfassung mit heterogenen Sensordaten
This work analyzes the classical system architecture for environment perception consisting of separate modules for the uncertainty domains of detection, data association, and state estimation with respect to early decision ...
Graph transformation systems in Constraint Handling Rules: improved methods for program analysis
Constraint Handling Rules (CHR) is a rule- and logic-based formalism and has established itself as an active research topic. In contrast to other rule-based approaches, CHR is both, a theoretical formalism related to ...
Fully programmable LDPC decoder hardware architectures
In recent years, the amount of digital data which is stored and transmitted for private and public usage has increased considerably. To allow a save transmission and storage of data despite of error-prone transmission ...
On the noise behavior of PLL-based frequency synthesizers
This work contains a thorough analysis of a PLL-based frequency synthesizer in order to study the effect of electronic noise coming from different intrinsic and extrinsic noise sources. In comparison to the previously done ...