Sciweavers

5657 search results - page 946 / 1132
» Micropayments for Wireless Communications
Sort
View
ITCC
2005
IEEE
16 years 4 days ago
A Mobile Commerce Framework Based on Web Services Architecture
“Mobile Internet” arguably means more than just a new technique for communication; many analysts believe that it will revolutionize the business world and innovate the way ind...
Yao-Chung Chang, Jiann-Liang Chen, Wen-Ming Tseng
IWIA
2005
IEEE
16 years 4 days ago
A General Cooperative Intrusion Detection Architecture for MANETs
1 Intrusion detection in MANETs is challenging because these networks change their topologies dynamically; lack concentration points where aggregated traffic can be analyzed; utili...
Daniel F. Sterne, Poornima Balasubramanyam, David ...
WONS
2005
IEEE
16 years 4 days ago
Context-Awareness for Impromptu Collaboration in MANETs
The growing diffusion of wireless-enabled portable devices and the recent advances in Mobile Ad-hoc NETworks (MANETs) open a new scenario where users can benefit from anywhere/any...
Dario Bottazzi, Antonio Corradi, Rebecca Montanari
WONS
2005
IEEE
16 years 4 days ago
MASSIVE: An Emulation Environment for Mobile Ad-Hoc Networks
Developing and evaluating protocols and applications for mobile ad-hoc networks requires significant organisational effort when real mobile ad-hoc networks with several mobile te...
Michael Matthes, Holger Biehl, Michael Lauer, Oswa...
MSWIM
2005
ACM
16 years 3 days ago
Analysis of performance issues in an IP-based UMTS radio access network
The substitution of ATM transport by IP in future UMTS Radio Access Networks (UTRAN) introduces several performance challenges that need to be addressed to guarantee the feasibili...
Xavier Pérez Costa, Kjell Heinze, Albert Ba...