Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/654568
Title: Information-Centric Virtualized Cellular Networks With Device-to-Device Communications
Authors: Kan Wang;F. Richard Yu;Hongyan Li
subject: Device-to-device (D2D) transmissions|information-centric networking (ICN)|wireless network virtualization
Year: 2016
Publisher: IEEE
Abstract: Information-centric wireless network virtualization enables the sharing of not only the infrastructure but also the content among different service providers, enabling the gain of not only virtualization but in-network caching as well. In this paper, we propose a novel framework with information-centric wireless virtualization and device-to-device (D2D) communications, which enables content caching not only in the air but in the mobile device as well. Moreover, the content is virtualized and can be shared by users from different virtual service providers. In this framework, we formulate the virtual resource allocation and caching strategies as a joint optimization problem, considering the gain of not only virtualization but of caching in the proposed information-centric wireless network virtualization architecture with D2D communications as well. In addition, to reduce computational complexity and signaling overhead, we propose a distributed algorithm to solve the formulated problem based on recent advances in alternating direction method of multipliers (ADMM), in which different parties only need to solve their own problems without the exchange of channel state information (CSI) with fast convergence rate. Extensive simulations are conducted with different system parameters to show the effectiveness of the proposed scheme.
URI: http://localhost/handle/Hannan/141155
http://localhost/handle/Hannan/654568
ISSN: 0018-9545
1939-9359
volume: 65
issue: 11
Appears in Collections:2016

Files in This Item:
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Title: Information-Centric Virtualized Cellular Networks With Device-to-Device Communications
Authors: Kan Wang;F. Richard Yu;Hongyan Li
subject: Device-to-device (D2D) transmissions|information-centric networking (ICN)|wireless network virtualization
Year: 2016
Publisher: IEEE
Abstract: Information-centric wireless network virtualization enables the sharing of not only the infrastructure but also the content among different service providers, enabling the gain of not only virtualization but in-network caching as well. In this paper, we propose a novel framework with information-centric wireless virtualization and device-to-device (D2D) communications, which enables content caching not only in the air but in the mobile device as well. Moreover, the content is virtualized and can be shared by users from different virtual service providers. In this framework, we formulate the virtual resource allocation and caching strategies as a joint optimization problem, considering the gain of not only virtualization but of caching in the proposed information-centric wireless network virtualization architecture with D2D communications as well. In addition, to reduce computational complexity and signaling overhead, we propose a distributed algorithm to solve the formulated problem based on recent advances in alternating direction method of multipliers (ADMM), in which different parties only need to solve their own problems without the exchange of channel state information (CSI) with fast convergence rate. Extensive simulations are conducted with different system parameters to show the effectiveness of the proposed scheme.
URI: http://localhost/handle/Hannan/141155
http://localhost/handle/Hannan/654568
ISSN: 0018-9545
1939-9359
volume: 65
issue: 11
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7384533.pdf1.23 MBAdobe PDFThumbnail
Preview File
Title: Information-Centric Virtualized Cellular Networks With Device-to-Device Communications
Authors: Kan Wang;F. Richard Yu;Hongyan Li
subject: Device-to-device (D2D) transmissions|information-centric networking (ICN)|wireless network virtualization
Year: 2016
Publisher: IEEE
Abstract: Information-centric wireless network virtualization enables the sharing of not only the infrastructure but also the content among different service providers, enabling the gain of not only virtualization but in-network caching as well. In this paper, we propose a novel framework with information-centric wireless virtualization and device-to-device (D2D) communications, which enables content caching not only in the air but in the mobile device as well. Moreover, the content is virtualized and can be shared by users from different virtual service providers. In this framework, we formulate the virtual resource allocation and caching strategies as a joint optimization problem, considering the gain of not only virtualization but of caching in the proposed information-centric wireless network virtualization architecture with D2D communications as well. In addition, to reduce computational complexity and signaling overhead, we propose a distributed algorithm to solve the formulated problem based on recent advances in alternating direction method of multipliers (ADMM), in which different parties only need to solve their own problems without the exchange of channel state information (CSI) with fast convergence rate. Extensive simulations are conducted with different system parameters to show the effectiveness of the proposed scheme.
URI: http://localhost/handle/Hannan/141155
http://localhost/handle/Hannan/654568
ISSN: 0018-9545
1939-9359
volume: 65
issue: 11
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7384533.pdf1.23 MBAdobe PDFThumbnail
Preview File