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Paper Abstract and Keywords
Presentation 2012-09-21 11:20
Optimal Resource Allocation for Cost Minimization in Service-oriented Virtualization-based Heterogeneous Mobile Networks
Lei Zhong, Kiyohide Nakauchi, Yozo Shoji, Nozomu Nishinaga (NICT)
Abstract (in Japanese) (See Japanese page) 
(in English) Due to the explosive increase in mobile traffic recent years, the heterogeneous mobile networks have been widely developed to meet this demands. Mobile network virtualization is a promising technology to better guarantee the service quality and provide more multiplexing diversity across such networks. This paper addresses the resource allocation problem when applying network virtualization into the heterogeneous mobile networks to minimize the operating cost while satisfying the requirements of services. We construct a flow network graph based on the considered scenario. To minimize the total cost while satisfying the requirements of services, we formulate the resource allocation as a minimum cost flow problem and design a polynomial time algorithm to solve it.
Keyword (in Japanese) (See Japanese page) 
(in English) Resource allocation / Network virtualization / Heterogeneous mobile networks / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 208, NS2012-72, pp. 111-115, Sept. 2012.
Paper # NS2012-72 
Date of Issue 2012-09-13 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IN NS CS  
Conference Date 2012-09-20 - 2012-09-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. Research Institute of Electrical Communication 2gokan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP Networking, Next Generation Network, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc. 
Paper Information
Registration To NS 
Conference Code 2012-09-IN-NS-CS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal Resource Allocation for Cost Minimization in Service-oriented Virtualization-based Heterogeneous Mobile Networks 
Sub Title (in English)  
Keyword(1) Resource allocation  
Keyword(2) Network virtualization  
Keyword(3) Heterogeneous mobile networks  
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1st Author's Name Lei Zhong  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Kiyohide Nakauchi  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Yozo Shoji  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Nozomu Nishinaga  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker
Date Time 2012-09-21 11:20:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2012-72 
Volume (vol) IEICE-112 
Number (no) no.208 
Page pp.111-115 
#Pages IEICE-5 
Date of Issue IEICE-NS-2012-09-13 


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