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IJNSEC
2006
13 years 7 months ago
2006
The third-generation (3G) mobile communication systems provide great coverage, complete subscriber management and nearly universal roaming. Nevertheless, 3G systems are subject to...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
— In order to optimize the costs and time of design of the new products while improving their quality, concurrent engineering is based on the digital model of these products, the...
DAM
2007
13 years 7 months ago
2007
In 1997 Lampert and Slater introduced parallel knock-out schemes, an iterative process on graphs that goes through several rounds. In each round of this process, every vertex elim...
JC
2006
13 years 7 months ago
2006
We study the optimal approximation of the solution of an operator equation A(u) = f by four types of mappings: a) linear mappings of rank n; b) n-term approximation with respect t...
JCM
2006
13 years 7 months ago
2006
Abstract--One of the major challenges for the nextgeneration mobile systems is related to efficient mobility management issue. In this paper, we propose a new micromobility managem...