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WCNC
2008
IEEE
14 years 1 months ago
An Analytical Performance Model of Opportunistic Spectrum Access in a Military Environment
— In an opportunistic spectrum sharing system, secondary users equipped with cognitive radios opportunistically access spectrum that is not being used by the primary users, i.e.,...
Shensheng Tang, Brian L. Mark
IPPS
2007
IEEE
14 years 1 months ago
Performance Modelling of Necklace Hypercubes
The necklace hypercube has recently been introduced as an attractive alternative to the well-known hypercube. Previous research on this network topology has mainly focused on topo...
Sina Meraji, Hamid Sarbazi-Azad, Ahmad Patooghy
JCSS
2007
77views more  JCSS 2007»
13 years 7 months ago
A new approach to model virtual channels in interconnection networks
In this paper we present a new approach to model the effect of virtual channel multiplexing in high-speed interconnection networks. Previous studies have used a method proposed by...
Nasser Alzeidi, Ahmad Khonsari, Mohamed Ould-Khaou...
ISCI
2002
108views more  ISCI 2002»
13 years 7 months ago
Analytic modeling of handoffs in wireless cellular networks
In this paper, we report our recent work on closed form solutions to the blocking and dropping probability in wireless cellular networks with handoff. First, we develop a performa...
Kishor S. Trivedi, Selvamuthu Dharmaraja, Xiaomin ...
MASCOTS
2004
13 years 8 months ago
Performance Modeling of Fully Adaptive Wormhole Routing in 2-D Mesh-Connected Multiprocessors
Several models of deterministic routing have been proposed for wormhole-routed mesh networks while there is only one model, to our best knowledge, proposed for fully adaptive worm...
Hashem Hashemi Najaf-abadi, Hamid Sarbazi-Azad, P....