209 search results - page 26 / 42 » Performance of Different Proxy Concepts in UMTS Networks |
WCNC
2010
IEEE
13 years 11 months ago
2010
IEEE
—In this paper, the mutual cooperative communication between multiple nodes in a wireless network is efficiently achieved through a novel concept of Space-Time Network Coding (S...
PERCOM
2004
ACM
14 years 7 months ago
2004
ACM
In dynamic heterogeneous environments, such as Pervasive Computing, context-aware adaptation is a key concept to meet the varying requirements of different clients. To enable such...
IAT
2007
IEEE
14 years 1 months ago
2007
IEEE
Collaborative tagging systems are becoming very popular recently. Web users use freely-chosen tags to describe shared resources, resulting in a folksonomy. One problem of folksono...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— The efficiency of sensor networks depends on the coverage of the monitoring area. Although in general a sufficient number of sensors are used to ensure a certain degree of re...
ISCC
2005
IEEE
14 years 1 months ago
2005
IEEE
— The main characterisrics of ad hoc networks are the lack of predefined infrastructure and the dynamic topology. These characteristics present some new security vulnerabilities...