Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach

Ashraf, Muhammad; Huang, Chuanhe; Raza, Arif; Sharif, Kashif; Karim, Md Monjurul; Huang, Shidong

doi:10.1016/j.comnet.2022.109433

Cited by 3 publications

(1 citation statement)

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“…They evaluate the performance with cache hit ratio; however, they do not evaluate at the QoE level. Asraf et al have proposed a forwarding and caching solution that integrates the combined principles of ICN-based pubsub scheme and SDN (Software-Defined Networking) 10) . They design the cache eviction policy based on SDN controllers' synchronization time and content popularity.…”

Section: Introductionmentioning

confidence: 99%

[Paper] A Cache Decision Policy for QoE Enhancement of Video and Audio Transmission over ICN/CCN

Nunome,

Kobayashi

2024

MTA

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This paper aims to QoE (Quality of Experience) enhancement of video and audio transmission over ICN (Information-Centric Networking)/ CCN (Content-Centric Networking). Each intermediate node can cache content in ICN/CCN. Then, cache decision policies, which decide whether the node cache chunks or not when receiving the chunks, have an important role. We therefore focus on a cache decision policy for QoE enhancement. We propose and evaluate a cache decision policy that combines the ideas of LCD (Leave Copy Down) and probabilistic caching, which does not require special resources or prior knowledge. We assess application-level QoS (Quality of Service) using a computer simulation with a tree network and QoE by means of a subjective experiment. We then show that the proposed policy can enhance QoE against conventional policies.

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Section: Introductionmentioning

confidence: 99%