Forwarding strategy on SDN-based content centric network for efficient content delivery

Son, Jaehyeok; Kim, Do-Hyeon; Kang, Hyo Sung; Hong, Choong Seon

doi:10.1109/icoin.2016.7427118

Cited by 15 publications

(9 citation statements)

References 9 publications

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“…A SDN controller, with its centralized view of the network, can support the design of more efficient CCN forwarding strategies. For instance, a controller can be responsible for selecting unicast paths between requester and content source in a given cluster of the network [22]. To integrate the SDN approach in CCN networks, Charpinel et al [23] proposed a CCN controller that has a complete view of the network.…”

Section: Sdn For Ccn Forwarding and Broadcastingmentioning

confidence: 99%

SDN Coordination for CCN and FC Content Dissemination in VANETs

et al. 2016

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Content dissemination in Vehicular Ad-hoc Networks has a myriad of applications, ranging from advertising and parking notifications, to traffic and emergency warnings. This heterogeneity requires optimizing content storing, retrieval and forwarding among vehicles to deliver data with short latency and without jeopardizing network resources. In this paper, for a few reference scenarios, we illustrate how approaches that combine Content Centric Networking (CCN) and Floating Content (FC) enable new and efficient solutions to this issue. Moreover, we describe how a network architecture based on Software Defined Networking (SDN) can support both CCN and FC by coordinating distributed caching strategies, by optimizing the packet forwarding process and the availability of floating data items. For each scenario analyzed, we highlight the main research challenges open, and we describe a few possible solutions.

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Section: Sdn For Ccn Forwarding and Broadcastingmentioning

confidence: 99%

SDN Coordination for CCN and FC Content Dissemination in VANETs

et al. 2016

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“…This transition scheme improved transmission efficiency and provided high-quality QoE. In [110], the authors proposed a novel packet forwarding strategy using the SDN controller and application to solve the slow delivery of data, due to a large number of interest packets in CCN. Interest and data packets were also redefined to support the routing mechanism.…”

Section: Sdn Over Icnmentioning

confidence: 99%

Survey on the scheme evaluation, opportunities and challenges of software defined‐information centric network

Ai,

Zhang,

Zhang

et al. 2023

IET Communications

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As a promising architecture of next‐generation network, software defined‐information centric network (SD‐ICN) inherits the advantages of software defined network (SDN) and information‐centric network (ICN) to enable flexible and fast content retrieval, especially in the current era of artificial intelligence. However, the existing researches mainly focus on a single respective in this field, which motivates in comprehensively providing a forward‐looking guidance and development direction for scholars and engineers. To this end, the latest developments of SD‐ICN is presented. First, the widely‐accepted concepts and impacts on traditional networks are introduced. Second, the shortcomings of SDN and ICN over conventional networks are respectively analyzed to illustrate the necessity of SD‐ICN. Third, based on extensive analysis and deep deliberation, a methodical taxonomy for existing combination studies is proposed. They are divided into SDN over ICN, ICN over SDN, and mutual immersive pattern. Fourth, the performances of three integration categories are compared and the limitations of related works are highlighted. Fifth, the maturity index from six development indicators are evaluated. Further, the maturity and practicality of these schemes are generalized. Based on the above studies and comparisons, the lessons learned by SDN and ICN developments are concluded. Finally, future research directions and opportunities are discussed for the readers.

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“…However, Xing et al 18 relied on IP to some certain and did not take the advantages of CCN to make routing decision. Although other authors [19][20][21][22] made used of CCN benefits, they, as well as Xing et al, 18 did not consider community division by exploiting node competitiveness.…”

Section: Ccn Routing With Sdnmentioning

confidence: 99%

“…In particular, SDN techniques were used in edge service network to implement intelligent data routing, while IP techniques were used in core transmission network to provide wide area high speed data transmission. In the work of Son et al, SDN controller was introduced to manage several clusters of routers, which made it possible to unicast both interest packet and data packet instead of flooding them all over the network. In the work of Trajano and Fernandez, the transparent in‐network caching for content delivery was provided by using NFV to allow network orchestration and high scalability.…”

Section: Related Workmentioning

confidence: 99%

An intelligent SDN‐enabled CCN routing mechanism with community division

Zhang

Wang

Qian

et al. 2019

Trans Emerging Tel Tech

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In recent years, Content‐Centric Networking (CCN) has been considered as a novel promising paradigm for the future Internet, shifting from provider‐driven end‐to‐end communication mode to interest‐driven content retrieval communication one, which greatly depends on routing technology. In spite of this, CCN routing always faces two significant issues, ie, scalability and large‐scale deployment, which restrict the increasing development of CCN but can be addressed by introducing the ideas of Software‐Defined Networking (SDN) and community (domain) division. However, the current routing proposals on the integrating with SDN, community division or their combination, still have some limitations to be improved. Therefore, in this paper, we propose a novel and intelligent CCN Routing mechanism based on SDN and Community Division (CRSCD). At first, a community division scheme based on eigenvetor centrality and label propagation is proposed to help content retrieval. Then, for each divided community, we deploy an SDN controller which consists of two tables, ie, content index and community topology to help manage the global network view. Finally, a comprehensive routing mechanism including intracommunity routing based on Ant Colony Optimization (ACO) and intercommunity routing based on interaction frequency is devised. The proposed CRSCD is implemented over Cogent topology, and the experimental results demonstrate that the introduction of SDN and community division can accelerate content retrieval greatly and has better performance than the previous work.

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Forwarding strategy on SDN-based content centric network for efficient content delivery

Cited by 15 publications

References 9 publications

SDN Coordination for CCN and FC Content Dissemination in VANETs

SDN Coordination for CCN and FC Content Dissemination in VANETs

Survey on the scheme evaluation, opportunities and challenges of software defined‐information centric network

An intelligent SDN‐enabled CCN routing mechanism with community division

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