Ecole d'ingénieur et centre de recherche en Sciences du numérique

On-the-fly QoE-aware transcoding in the mobile edge

Dutta, Sunny;Taleb, Tarik; Frangoudis, Pantelis A.; Ksentini, Adlen

GLOBECOM 2016, IEEE Global Communications Conference, Exhibition and Industry Forum, 4-8 December 2016, Washington, USA

To enhance video streaming experience for mobile users, we propose an approach towards Quality-of-Experience (QoE) aware on-the-fly transcoding. The proposed approach relies on the concept of Mobile Edge Computing (MEC) as a key enabler in enhancing service quality. Our scheme involves an autonomic creation of a transcoding service as a Virtual Network Function (VNF) and ensures dynamic rate switching of the streamed video to maintain the desirable quality. This edge-assistive transcoding and adaptive streaming results in reduced computational loads and reduced core network traffic. The proposed solution represents a complete miniature content delivery network infrastructure on the edge, ensuring reduced latency and better quality of experience.

Document Bibtex

Titre:On-the-fly QoE-aware transcoding in the mobile edge
Département:Systèmes de Communication
Eurecom ref:5091
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Bibtex: @inproceedings{EURECOM+5091, year = {2016}, title = {{O}n-the-fly {Q}o{E}-aware transcoding in the mobile edge}, author = {{D}utta, {S}unny and {T}aleb, {T}arik and {F}rangoudis, {P}antelis {A}. and {K}sentini, {A}dlen}, booktitle = {{GLOBECOM} 2016, {IEEE} {G}lobal {C}ommunications {C}onference, {E}xhibition and {I}ndustry {F}orum, 4-8 {D}ecember 2016, {W}ashington, {USA} }, address = {{W}ashington, {\'{E}}{TATS}-{UNIS}}, month = {12}, url = {} }
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