Sciweavers

3733 search results - page 466 / 747
» Logics of communication and change
Sort
View
SEUS
2007
IEEE
16 years 1 months ago
A QoS Routing Protocol for Mobile Ad Hoc Networks Based on a Reservation Pool
Even without possible interference from external radio sources, the problem of guaranteeing quality-of-service (QoS) routing in mobile ad hoc networks (MANETs) is a difficult probl...
Donghak Pyo, Sunggu Lee, Min-Gu Lee
CHES
2007
Springer
157views Cryptology» more  CHES 2007»
16 years 27 days ago
A Hardware-Assisted Realtime Attack on A5/2 Without Precomputations
Abstract. A5/2 is a synchronous stream cipher that is used for protecting GSM communication. Recently, some powerful attacks [2,10] on A5/2 have been proposed. In this contribution...
Andrey Bogdanov, Thomas Eisenbarth, Andy Rupp
AICT
2006
IEEE
16 years 23 days ago
A Topic-based approach to express dynamic capabilities of Semantic WS-Resources
The release of WSRF showed that an OGSA infrastructure of stateful WS-Resources could be built on top of plain WSDL, while retaining Web services as stateless entities. This Grid ...
Ramses Rodriguez, Carmen Costilla, Antonio Calleja
AICT
2006
IEEE
101views Communications» more  AICT 2006»
16 years 23 days ago
Thin Client Collaboration Web Services
In this paper we introduce some collaboration applications, and the needs in changing them to Web Services. We propose and describe the idea of Thin Client Collaboration Web Servi...
Minjun Wang, Geoffrey Fox, Marlon E. Pierce
GLOBECOM
2006
IEEE
16 years 23 days ago
Receiver Directed Adaptation of Multicode CDMA Transmission for Frequency-Selective Rayleigh Fading Channels
— Future wireless communication systems require highly efficient use of radio parameters. Adaptability to changing environment conditions and to service application requirements ...
Armelle Wautier, Lionel Husson, Jacques Antoine