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ICMCS
2007
IEEE
149views Multimedia» more  ICMCS 2007»
16 years 1 months ago
Joint Source Coding and Data Rate Adaptation for Multi-User Wireless Video Transmission
Much attention has been paid to the problem of optimally utilizing resources such as spectrum, power and time in order to achieve the best video delivery quality in wireless commu...
Fan Zhai, Zhu Li, Aggelos K. Katsaggelos
HPCC
2007
Springer
16 years 26 days ago
Systolic Routing in an Optical Ring with Logarithmic Shortcuts
Abstract. We present an all-optical ring network architecture with logarithmic shortcuts and a systolic routing protocol for it. An r-dimensional optical ring network with logarith...
Risto Honkanen, Juha-Pekka Liimatainen
WISA
2007
Springer
16 years 25 days ago
Breaking 104 Bit WEP in Less Than 60 Seconds
We demonstrate an active attack on the WEP protocol that is able to recover a 104-bit WEP key using less than 40,000 frames with a success probability of 50%. In order to succeed i...
Erik Tews, Ralf-Philipp Weinmann, Andrei Pyshkin
ICMCS
2006
IEEE
162views Multimedia» more  ICMCS 2006»
16 years 23 days ago
Robust Transmission of H.264/AVC Video using Adaptive Slice Grouping and Unequal Error Protection
We present a novel scheme for the transmission of H.264/AVC video streams over lossy packet networks. The proposed scheme exploits the error resilient features of H.264/AVC codec ...
Nikolaos Thomos, Savvas Argyropoulos, Nikolaos V. ...
ETFA
2005
IEEE
16 years 10 days ago
Environmental control system based on mobile devices
AbstractThe impact of the use of mobile devices by means of GPRS (General Packet Radio Service) technology to access environmental information in real time, provided by sensors str...
T. Albero, V. Sempere, J. Silvestre, P. Dabbas