ICN based shared caching in future converged fixed and mobile network

Li, Zhe; Point, Jean-Charles; Ciftci, Selami; Eker, Onur; Mauri, Giulia; Savi, Marco; Verticale, Giacomo

doi:10.1109/hpsr.2015.7483115

Cited by 10 publications

(6 citation statements)

References 16 publications

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“…Caching performance measures include retrieval delay, hit ratio, network lifetime (how long network will exist in terms of connectivity), interest re-transmissions (total number of interest sent to get a content) and energy consumption per content (how much energy is required to decide about cache a content and/or replace it). ICN-based caching placement methods have been extensively investigated in the context of IoTs in [80], [81], [82], [83], [84] as depicted in Fig. 6.…”

Section: Icn-iot Caching Schemesmentioning

confidence: 99%

Recent Advances in Information-Centric Networking-Based Internet of Things (ICN-IoT)

Arshad

Azam

Rehmani

et al. 2019

IEEE Internet Things J.

190

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Information-Centric Networking (ICN) is being realized as a promising approach to accomplish the shortcomings of current IP-address based networking. ICN models are based on naming the content to get rid of address-space scarcity, accessing the content via name-based-routing, caching the content at intermediate nodes to provide reliable, efficient data delivery and self-certifying contents to ensure better security. Obvious benefits of ICN in terms of fast and efficient data delivery and improved reliability raises ICN as highly promising networking model for Internet of Things (IoTs) like environments. IoT aims to connect anyone and/or anything at any time by any path on any place. From last decade, IoTs attracts both industry and research communities. IoTs is an emerging research field and still in its infancy. Thus, this paper presents the potential of ICN for IoTs by providing state-of-the-art literature survey. We discuss briefly the feasibility of ICN features and their models (and architectures) in the context of IoT. Subsequently, we present a comprehensive survey on ICN based caching, naming, security and mobility approaches for IoTs with appropriate classification. Furthermore, we present operating systems (OS) and simulation tools for ICN-IoT. Finally, we provide important research challenges and issues faced by ICN for IoTs.

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Section: Icn-iot Caching Schemesmentioning

confidence: 99%

Recent Advances in Information-Centric Networking-Based Internet of Things (ICN-IoT)

Arshad

Azam

Rehmani

et al. 2019

IEEE Internet Things J.

190

View full text Add to dashboard Cite

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“…Finally, Ref. [17] evaluates the impact in terms of performance of shared caching in FMC networks with respect to non-convergent networks. Our assumptions are similar, but we focus on an energy consumption evaluation.…”

Section: A Related Workmentioning

confidence: 99%

Energy-Efficient Video-On-Demand Content Caching and Distribution in Metro Area Networks

Ayoub

Musumeci

Tornatore

et al. 2019

IEEE Trans. on Green Commun. Netw.

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The success of novel multimedia services such as Video-on-Demand (VoD) is leading to a tremendous growth of Internet traffic. Content caching can help mitigate such uncontrolled growth by storing video content closer to the users in core, metro and access network nodes. So far, fixed, and, especially, mobile access networks have evolved independently, leveraging logically (and often also physically) separate infrastructures. This means that mobile users cannot access caches placed in the fixed access network (and vice-versa) even if they are geographically close to them, and energy consumption implications of such undesired effect must be investigated. In this paper we perform an evaluation of energy-efficient VoD content caching and distribution under static and dynamic traffic in converged networks as well as in non-converged networks. We define an Integer Linear Programming optimization problem modeling an energy-efficient placement of caches in core, metro and fixed/mobile access nodes where energy is minimized by powering-on and-off caches located in different segments of the network and by performing an energy-efficient VoD-request routing. To deal with problem complexity, we propose an energy-efficient content caching and VoD-request routing heuristic algorithm, which is also adopted under dynamic traffic scenarios. Our results show how deploying caches in the access and metro network segments can reduce the overall energy consumption of the network. Moreover, results show how the evolution towards a Fixed-Mobile Converged metro/access network, where fixed and mobile users can share caches, can reduce the energy consumed for VoD content delivery.

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“…Moreover, Ref. [11] evaluates the impact in terms of performance of shared caching in fixed-mobile convergent networks with respect to non-convergent networks. In addition, Ref.…”

Section: A Overview and Related Workmentioning

confidence: 99%

Caching Placement Strategies for Dynamic Content Delivery in Metro Area Networks

Ayoub

Musumeci

Addeo

et al. 2018

2018 IEEE International Multidisciplinary Conference on Engineering Technology (IMCET)

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Video-on-Demand (VoD) traffic explosion has been one of the main driving forces behind the recent Internet evolution from a traditional connection-centric architecture towards the new content-centric paradigm. To cope with this evolution, caching of VoD contents closer to the users in core, metro and even metro-access optical network equipment is regarded to be a prime solution that could help mitigating this traffic growth. However, the optimal caches placement and dimensioning is not univocal, especially in the context of a dynamic network, as it depends on various parameters, such as network topology, users behavior and content popularity. In this paper, we focus on a dynamic VoD content delivery scenario in a metropolitan network implementing different caching strategies. We evaluate the performance of the various caching strategies in terms of network-capacity occupation showing the savings in resource occupation in each of the network segments. We also evaluate the effect of the distribution of the storage capacity on the overall average number of hops of all requests. The obtained numerical results show that, in general, a significant amount of network resources can be saved by enabling content caching near to end-users. Moreover, we show that blindly providing caching capability in access nodes may result unnecessary, whereas a balanced storage distribution between access and metro network segments provides the best performance. Index Terms-Caching placement strategies; cache deployment; video-on-demand delivery; content caching.

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ICN based shared caching in future converged fixed and mobile network

Cited by 10 publications

References 16 publications

Recent Advances in Information-Centric Networking-Based Internet of Things (ICN-IoT)

Recent Advances in Information-Centric Networking-Based Internet of Things (ICN-IoT)

Energy-Efficient Video-On-Demand Content Caching and Distribution in Metro Area Networks

Caching Placement Strategies for Dynamic Content Delivery in Metro Area Networks

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