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GI
2009
Springer
13 years 7 months ago
Tracking of Extended Objects and Group Targets using Random Matrices - A Performance Analysis
: The task of tracking extended objects or (partly) unresolvable group targets raises new challenges for both data association and track maintenance. Due to limited sensor resoluti...
Michael Feldmann, Dietrich Fraenken
WCNC
2008
IEEE
14 years 4 months ago
Exact BER Performance of Asynchronous MC-DS-CDMA over Nakagami-m Fading Channels
—In this contribution an accurate average bit error rate (BER) formula is derived for Nakagami-faded MC-DSCDMA in the context of asynchronous transmissions and random spreading s...
Besma Smida, Lajos Hanzo, Sofiène Affes
MASCOTS
2003
13 years 11 months ago
Computer Virus Propagation Models
Abstract. The availability of reliable models of computer virus propagation would prove useful in a number of ways, in order both to predict future threats, and to develop new cont...
Giuseppe Serazzi, Stefano Zanero
TIT
2002
67views more  TIT 2002»
13 years 9 months ago
A statistical-mechanics approach to large-system analysis of CDMA multiuser detectors
We present a theory, based on statistical mechanics, to evaluate analytically the performance of uncoded, fully synchronous, randomly spread code-division multiple-access (CDMA) mu...
Toshiyuki Tanaka
IPCCC
2007
IEEE
14 years 4 months ago
Understanding Localized-Scanning Worms
— Localized scanning is a simple technique used by attackers to search for vulnerable hosts. Localized scanning trades off between the local and the global search of vulnerable h...
Zesheng Chen, Chao Chen, Chuanyi Ji