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Accounting solutions in the UMTS core network

✍ Scribed by Christine A. Fischer; Keli Han; Zhibi Wang


Publisher
Institute of Electrical and Electronics Engineers
Year
2002
Tongue
English
Weight
151 KB
Volume
6
Category
Article
ISSN
1089-7089

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## Abstract We consider the problem of selecting a core node in a network under two potentially competing criteria, one being the sum of the distances to a set of terminals, the other being the cost of connecting this core node and the terminals with a Steiner tree. We characterize the worst‐case t