Joint forwarding and caching with latency awareness in information-centric networking

Carofiglio, Giovanna; Mekinda, Leonce; Muscariello, Luca

doi:10.1016/j.comnet.2016.09.019

Cited by 25 publications

(12 citation statements)

References 10 publications

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“…3) General Caching Networks: There are also general CN models [72], [73] where the link delay increases non-linearly with the number of requests [74], or the objective functions are non-linear to the cache hit ratio [75]. In some of these cases the problem has a convenient convex or submodular structure and hence greedy algorithms ensure a 2-approximation ratio [74].…”

Section: E Content Caching and Delivery Techniquesmentioning

confidence: 99%

The Role of Caching in Future Communication Systems and Networks

Paschos

Iosifidis

Tao

et al. 2018

IEEE J. Select. Areas Commun.

231

160

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This paper has the following ambitious goal: to convince the reader that content caching is an exciting research topic for the future communication systems and networks. Caching has been studied for more than 40 years, and has recently received increased attention from industry and academia. Novel caching techniques promise to push the network performance to unprecedented limits, but also pose significant technical challenges. This tutorial provides a brief overview of existing caching solutions, discusses seminal papers that open new directions in caching, and presents the contributions of this Special Issue. We analyze the challenges that caching needs to address today, considering also an industry perspective, and identify bottleneck issues that must be resolved to unleash the full potential of this promising technique.

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Section: E Content Caching and Delivery Techniquesmentioning

confidence: 99%

The Role of Caching in Future Communication Systems and Networks

Paschos

Iosifidis

Tao

et al. 2018

IEEE J. Select. Areas Commun.

231

160

View full text Add to dashboard Cite

show abstract

“…Sun et al [175] NFV MANO: SC Optimization Fan et al [176] NFV MANO: Redundancy NFV MANO: SC Optimization Bekkouche et al [177] Slice Mgmt: EDGE Selection Slice Mgmt: Offloading NFV MANO: Plcmt & Migr. Valsamas et al [178] Slice Mgmt: Network Stitching Yao et al [179] Slice Mgmt: Network Stitching [183] DP Mgmt: Caching Zhang et al [184] DP Mgmt: Caching Sardara et al [185] Ctxt Awa: Cross-layer Dannewitz et al [186] DP Mgmt: Caching Wang et al [187] Ctxt Awa: Cross-layer Vakilina et al [188] DP Mgmt: Congestion control samas et al [178] and Yao et al [179] present network slicing platforms that support different interconnected services and achieve improved latency and reliability, respectively.…”

Section: ) Software-defined Networking (Sdn)mentioning

confidence: 99%

A Survey of End-to-End Solutions for Reliable Low-Latency Communications in 5G Networks

Rico

Merino

2020

IEEE Access

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Very low latency and high reliability are two of the main requirements for new applications exploiting 5G networks. This is the case for the remote operation of robots or vehicles, the autonomous interaction of equipment in a factory, autonomous driving and tactile internet applications. Although the TCP/IP stack has been sufficient as the end-to-end solution for most of the history of the Internet, a number of surveys have appeared recently presenting many different methods for managing the end-to-end communication to meet the requirements of various technologies such as that of 5G networks. In this paper, we present a novel classification of the literature focused on new end-to-end solutions and the creation of services towards the support of low latency (1 ms) and high reliability (10-9 error rate) in current and future 5G networks. We specifically highlight how the proposals can be classified according to enabling technologies and the specific method used to achieve success in terms of the latency and reliability. The literature related to end-to-end solutions for reliable low-latency communications are organized according to three main topics: (i) end-to-end protocols that improve communication in terms of latency and reliability, (ii) functionality or technologies implemented on the network to support the current demands, and (iii) application programming interfaces that enhance the correct utilization of those protocols and additional technologies.

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“…Several recent works study caching and routing jointly, in more restrictive settings than the ones we consider here. The benefit of routing towards nearest replicas, rather than towards nearest designated servers, has been observed empirically [13,15,21]. Deghan et al [19], Abedini and Shakkotai [1], and Xie et al [56] all study joint routing and content placement schemes in a bipartite, single-hop setting.…”

Section: Related Workmentioning

confidence: 99%

Jointly Optimal Routing and Caching for Arbitrary Network Topologies

Ioannidis

Yeh

2018

IEEE J. Select. Areas Commun.

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We study a problem of fundamental importance to ICNs, namely, minimizing routing costs by jointly optimizing caching and routing decisions over an arbitrary network topology. We consider both source routing and hop-by-hop routing settings. The respective offline problems are NP-hard. Nevertheless, we show that there exist polynomial time approximation algorithms producing solutions within a constant approximation from the optimal. We also produce distributed, adaptive algorithms with the same approximation guarantees. We simulate our adaptive algorithms over a broad array of different topologies. Our algorithms reduce routing costs by several orders of magnitude compared to prior art, including algorithms optimizing caching under fixed routing.

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Joint forwarding and caching with latency awareness in information-centric networking

Cited by 25 publications

References 10 publications

The Role of Caching in Future Communication Systems and Networks

The Role of Caching in Future Communication Systems and Networks

A Survey of End-to-End Solutions for Reliable Low-Latency Communications in 5G Networks

Jointly Optimal Routing and Caching for Arbitrary Network Topologies

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