: A distributed service to model and control contextual information in mobile and ubiquitous computing environments is presented in this paper. We introduce the general user model ...
: Das SPI-Modell dient zur Repr¨asentation von heterogenen eingebetteten Systemen. Basierend auf diesem Modell wurde in einem Forschungsverbund zwischen der TU Braunschweig, der U...
Christian Haubelt, Marek Jersak, Kai Richter, Kars...
: It is well known that dynamic OFDMA systems potentially increase the spectral efficiency of wireless systems. They exploit diversity effects in time, space, and frequency by ass...
: Das Anforderungsmanagement ist eine wissensintensive Aktivität bei der Entwicklung von Anwendungssystemen. In diesem Beitrag werden Wissensarten und typische Probleme im Rahmen ...
: Die Internet-Übertragung von Echtzeit-Medien stellt besondere Anforderungen an Codierung, Transport-Mechanismen und System-Architektur. Es muss geringe Latenz und hohe Wiedergab...
: This paper describes a novel solution for authenticated key agreement for wireless sensor networks (WSN) in logistics. The retrieved data may not be spoofed as it is used to gene...
: The MMARP protocol provides multicast routing in hybrid environments in which an ad hoc network is connected to the Internet. As many other routing protocols it was initially des...
Francisco J. Galera, Pedro M. Ruiz, Antonio F. G&o...
: Radio Frequency Identification (RFID) technology has a lot of potential to bridge the gap between the virtual world of enterprise IT systems and the real world of products and l...