NDN-Based Coded Caching Strategy for Satellite Networks

Liu, Zhiguo; Jin, Xiaoyong; Li, Yifan; Zhang, Luxi

doi:10.3390/electronics12183756

Cited by 2 publications

(2 citation statements)

References 29 publications

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“…Liu et al in [ 41 ] delve into the application of Named-Data Networking (NDN) in satellite communication. They propose a coded caching strategy specifically for satellite networks, addressing unique challenges like limited bandwidth and high latency.…”

Section: Background and Related Workmentioning

confidence: 99%

Provisioning of Fog Computing over Named-Data Networking in Dynamic Wireless Mesh Systems

Glazkov,

Moltchanov,

Srikanteswara

et al. 2024

Sensors

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Fog computing is today considered a promising candidate to improve the user experience in dynamic on-demand computing services. However, its ubiquitous application would require support for this service in wireless multi-hop mesh systems, where the use of conventional IP-based solutions is challenging. As a complementary solution, in this paper, we consider a Named-Data Networking (NDN) approach to enable fog computing services in autonomous dynamic mesh formations. In particular, we jointly implement two critical mechanisms required to extend the NDN-based fog computing architecture to wireless mesh systems. These are (i) dynamic face management systems and (ii) a learning-based route discovery strategy. The former makes it possible to solve NDN issues related to an inability to operate over a broadcast medium. Also, it improves the data-link layer reliability by enabling unicast communications between mesh nodes. The learning-based forwarding strategy, on the other hand, efficiently reduces the amount of overhead needed to find routes in the dynamically changing mesh networks. Our numerical results show that, for static wireless meshes, our proposal makes it possible to fully benefit from the computing resources sporadically available up to several hops away from the consumer. Additionally, we investigate the impacts of various traffic types and NDN caching capabilities, revealing that the latter result in much better system performance while the popularity of the compute service contributes to additional performance gains.

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Section: Background and Related Workmentioning

confidence: 99%

Provisioning of Fog Computing over Named-Data Networking in Dynamic Wireless Mesh Systems

Glazkov,

Moltchanov,

Srikanteswara

et al. 2024

Sensors

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show abstract

“…While in-network storage devices in ICN seek to provide similar services to those that Content Distribution (or Delivery) Networks (CDNs) [10] do today, in-network storage devices do so at the network layer and take advantage of various optimizations therein. In-network caching is discussed in a variety of recent research studies as a primary goal in ICN and NDN [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Enhancing Cache Robustness in Information-Centric Networks: Per-Face Popularity Approaches

Baugh,

Guo

2023

Network

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Information-Centric Networking (ICN) is a new paradigm of network architecture that focuses on content rather than hosts as first-class citizens of the network. As part of these architectures, in-network storage devices are essential to provide end users with close copies of popular content, to reduce latency and improve the overall experience for the user but also to reduce network congestion and load on the content producers. To be effective, in-network storage devices, such as content storage routers, should maintain copies of the most popular content objects. Adversaries that wish to reduce this effectiveness can launch cache pollution attacks to eliminate the benefit of the in-network storage device caches. Therefore, it is crucial to protect these devices and ensure the highest hit rate possible. This paper demonstrates Per-Face Popularity approaches to reducing the effects of cache pollution and improving hit rates by normalizing assessed popularity across all faces of content storage routers. The mechanisms that were developed prevent consumers, whether legitimate or malicious, on any single face or small number of faces from overwhelmingly influencing the content objects that remain in the cache. The results demonstrate that per-face approaches generally have much better hit rates than currently used cache replacement techniques.

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NDN-Based Coded Caching Strategy for Satellite Networks

Cited by 2 publications

References 29 publications

Provisioning of Fog Computing over Named-Data Networking in Dynamic Wireless Mesh Systems

Provisioning of Fog Computing over Named-Data Networking in Dynamic Wireless Mesh Systems

Enhancing Cache Robustness in Information-Centric Networks: Per-Face Popularity Approaches

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