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MACOM
2010
14 years 7 months ago
2010
Abstract. In wireless ad hoc networks, cross-layer design aims at reducing multiple access interference and thus obtaining a higher spatial reuse. In order to identify the most sui...
COMCOM
2008
14 years 9 months ago
2008
Code allocation has a significant impact on the performance of Code Division Multiple Access (CDMA) systems. For the uplink direction, in 3G Wideband CDMA (WCDMA) cellular systems...
MIDDLEWARE
2007
Springer
15 years 3 months ago
2007
Springer
The Service Oriented Architecture (SOA) is used extensively in ubiquitous computing environments. Using external service orchestration, services can be composed into applications....
IEEECIT
2006
IEEE
15 years 3 months ago
2006
IEEE
Service-oriented architecture (SOA) making the interactions between applications much easier, but the service delay and unstable network will block the whole business process. Rep...
ICDIM
2007
IEEE
15 years 4 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...