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JSAC
2006
86views more  JSAC 2006»
14 years 9 months ago
Performance characterization of multiband UWB communication systems using Poisson cluster arriving fading paths
This paper provides a novel performance analysis for ultra-wideband (UWB) systems that successfully captures the unique multipath-rich property and multipath-clustering phenomenon ...
W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu
ICC
2007
IEEE
15 years 3 months ago
Multiple-Access Slightly Frequency-Shifted Reference Ultra-Wideband Communications for Dense Multipath Channels
Abstract— The design of ultra-wideband (UWB) communication systems has proven to be challenging. Coherent systems require a rake receiver with many taps that is difficult to tra...
Qu Zhang, Dennis Goeckel
COMCOM
2004
99views more  COMCOM 2004»
14 years 9 months ago
Performance analysis of a mobile communication network: the tandem case
This paper investigates mobile communication networks consisting of N-cells in tandem. Two models with fixed channel assignment are considered, which correspond to (A) a uni-direc...
Attahiru Sule Alfa, Bin Liu
76
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NOMS
2000
IEEE
15 years 1 months ago
Threat analysis and security architecture of mobile agent based management systems
Security issues are very important for the acceptance of mobile agent technology in management. We present a threat analysis and security architecture for these problems.
Helmut Reiser, Gerald Vogt
IPPS
2000
IEEE
15 years 1 months ago
Developing an Open Architecture for Performance Data Mining
Performance analysis of high performance systems is a difficult task. Current tools have proven successful in analysis tasks but their implementation is limited in several respects...
David B. Pierce, Diane T. Rover