KFU. Card publication. Dual Methods for Optimal Allocation of Telecommunication Network Resources with Several Classes of Users

KAZAN
FEDERAL UNIVERSITY

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DUAL METHODS FOR OPTIMAL ALLOCATION OF TELECOMMUNICATION NETWORK RESOURCES WITH SEVERAL CLASSES OF USERS

Form of presentation

Articles in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Kashuba Aleksey Yurevich, author

Konnov Igor Vasilevich, author

Other authors

Laitinen Erkki , author

Bibliographic description in the original language

Konnov I, Kashuba A, Laitinen E. Dual Methods for Optimal Allocation of Telecommunication Network Resources with Several Classes of Users. Mathematical and Computational Applications. 2018; 23(2):31.

Annotation

Mathematical and Computational Applications

Keywords

telecommunication networks, wireless networks, service levels, resource allocation, optimization problem, decomposition methods, Lagrange duality

The name of the journal

Mathematical and Computational Applications

URL

https://doi.org/10.3390/mca23020031

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=192662&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Kashuba Aleksey Yurevich	ru_RU
dc.contributor.author	Konnov Igor Vasilevich	ru_RU
dc.contributor.author	Laitinen Erkki	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Konnov I, Kashuba A, Laitinen E. Dual Methods for Optimal Allocation of Telecommunication Network Resources with Several Classes of Users. Mathematical and Computational Applications. 2018; 23(2):31.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=192662&p_lang=2	ru_RU
dc.description.abstract	Mathematical and Computational Applications	ru_RU
dc.description.abstract	Mathematical and Computational Applications	ru_RU
dc.description.abstract	We consider a general problem of optimal allocation of limited resources in a wireless telecommunication network. The network users are divided into several different groups (or classes), which correspond to different levels of service. The network manager must satisfy these different users' requirements. This approach leads to a convex optimization problem with balance and capacity constraints. We present several decomposition type methods to find a solution to this problem, which exploit its special features. We suggest applying first the dual Lagrangian method with respect to the total capacity constraint, which gives the one-dimensional dual problem. However, calculation of the value of the dual cost function requires solving several optimization problems. Our methods differ in approaches for solving these auxiliary problems. We consider three basic methods: Dual Multi Layer (DML), Conditional Gradient Dual Multilayer (CGDM) and Bisection (BS).	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	telecommunication networks	ru_RU
dc.subject	wireless networks	ru_RU
dc.subject	service levels	ru_RU
dc.subject	resource allocation	ru_RU
dc.subject	optimization problem	ru_RU
dc.subject	decomposition methods	ru_RU
dc.subject	Lagrange duality	ru_RU
dc.title	Dual Methods for Optimal Allocation of Telecommunication Network Resources with Several Classes of Users	ru_RU
dc.type	Articles in international journals and collections	ru_RU