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JIFS
2007
82views more  JIFS 2007»
14 years 10 months ago
Anomaly detection in mobile communication networks using the self-organizing map
Anomaly detection is a pattern recognition task whose goal is to report the occurrence of abnormal or unknown behavior in a given system being monitored. In this paper we propose a...
Rewbenio A. Frota, Guilherme De A. Barreto, Jo&ati...
JNW
2007
88views more  JNW 2007»
14 years 10 months ago
Integrated Proactive Admission Control Technique For both UDP And TCP Traffic Flows
—Real time traffic adopting UDP at the transport layer needs some quality of service. It is offered through an admission control scheme. This paper adopts one such scheme which i...
Lakshmanan Senthilkumar, Venkadachalam Sankaranara...
TSP
2008
107views more  TSP 2008»
14 years 10 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
TWC
2008
109views more  TWC 2008»
14 years 10 months ago
On Multiple Symbol Detection for Diagonal DUSTM Over Ricean Channels
This letter considers multiple symbol differential detection for multiple-antenna systems over flat Ricean-fading channels when partial channel state information (CSI) is available...
Tao Cui, Chintha Tellambura
INFORMATICALT
2000
104views more  INFORMATICALT 2000»
14 years 9 months ago
Nonlinear Stochastic Optimization by the Monte-Carlo Method
Methods for solving stochastic optimization problems by Monte-Carlo simulation are considered. The stoping and accuracy of the solutions is treated in a statistical manner, testing...
Leonidas Sakalauskas