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ICWN
2004
15 years 6 months ago
QoS Support in Wireless Sensor Networks: A Survey
In this paper, we assess the state of the art of Quality of Services (QoS) support in wireless sensor networks (WSNs). Unlike traditional end-to-end multimedia applications, many n...
Dazhi Chen, Pramod K. Varshney
IADIS
2003
15 years 6 months ago
Personalized Context-Aware Presentation of Information to Mobile Users
One of the major challenges facing information systems today is that of finding relevant information to satisfy a user's request and presenting it in a preferred form. The po...
M. Howard Williams, D. Halvatzaras, Lars Mehrmann
ICMAS
1998
15 years 6 months ago
Implementation Issues on Market-Based QoS Control
In this paper, we discuss two major tradeoffs, spatial and temporal tradeoffs, that appear when applying marketbased computing to multimedia network applications. The former appea...
Hirofumi Yamaki, Yutaka Yamauchi, Toru Ishida
156
Voted
ECBS
2008
IEEE
113views Hardware» more  ECBS 2008»
15 years 5 months ago
Towards Secure Mobile Payment Based on SIP
Mobile payment has some unique advantages over more traditional payment methods in, for example, TV shopping and mobile multimedia services. Unfortunately, most existing mobile pa...
Ge Zhang, Feng Cheng 0002, Christoph Meinel
137
Voted
COMCOM
2006
77views more  COMCOM 2006»
15 years 5 months ago
SIP as a unified signalling solution in a beyond 3G system
The adoption of packet-switched technologies in mobile communication systems has enabled the provision of IPbased services to mobile users. Yet, these systems, such as the UMTS net...
Vaggelis Nikas, Georgios V. Lioudakis, Nikolaos L....