Recent years have witnessed the pilot deployments of audio or low-rate video wireless sensor networks for a class of mission-critical applications including search and rescue, sec...
—In this paper we present APOS, a method for dynamically adapting the parameters of IEEE 802.11g to the estimated system state, with the aim of enhancing the quality of a voice c...
Transmitting voice communication over untrusted networks puts personal information at risk. Although voice streams are typically encrypted to prevent unwanted eavesdropping, additi...
— Most Internet telephony applications currently use either TCP or UDP to carry their voice-over-IP (VoIP) traffic. This choice can be problematic, because TCP is not well suite...
H. Vlad Balan, Lars Eggert, Saverio Niccolini, Mar...
—One part of the vision of ubiquitous computing is the integration of sensing and actuation nodes into everyday objects, clothes worn on the body, and in large numbers into the e...
Clemens Lombriser, Andreas Bulling, Andreas Breite...