Analysis of user demand patterns and locality for YouTube traffic

↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Search: WFRF:(Arvidsson Åke) > Analysis of user de...

Details
MARC

Arvidsson, Åke,1957-Ericsson AB (author)

Analysis of user demand patterns and locality for YouTube traffic

Article/chapterEnglish2013

Publisher, publication year, extent ...

IEEE Communications Society,2013
printrdacarrier

Numbers

LIBRIS-ID:oai:DiVA.org:hkr-14766
urn:nbn:se:hkr:diva-14766urn

Supplementary language notes

Language:English
Summary in:English

Part of subdatabase

SwePubSwePub

Classification

Subject category:ref swepub-contenttype
Subject category:kon swepub-publicationtype

Notes

Video content, of which YouTube is a major part, constitutes a large share of residential Internet traffic. In this paper, we analyse the user demand patterns for YouTube in two metropolitan access networks with more than 1 million requestsover three consecutive weeks in the first network and more than 600,000 requests over four consecutive weeks in the second network.In particular we examine the existence of “local interest communities”, i.e. the extent to which users living closer to each other tend to request the same content to a higher degree, and it is found that this applies to (i) the two networks themselves; (ii) regions within these networks (iii) households with regions and (iv) terminals within households. We also find that different types of access devices (PCs and handhelds) tend to form similar interest communities.It is also found that repeats are (i) “self-generating” in the sense that the more times a clip has been played, the higher the probability of playing it again, (ii) “long-lasting” in the sense that repeats can occur even after several days and (iii) “semi regular”in the sense that replays have a noticeable tendency tooccur with relatively constant intervals.The implications of these findings are that the benefits from large groups of users in terms of caching gain may be exaggerated, since users are different depending on where they live and what equipment they use, and that high gains can be achieved in relatively small groups or even for individual users thanks totheir relatively predictable behaviour.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

Du, ManxingAcreo (author)
Aurelius, AndreasAcreo (author)
Kihl, MariaLunds universitet (author)
Ericsson ABAcreo (creator_code:org_t)

Related titles

In:25th International Teletraffic Congress: IEEE Communications Society9781479907991

Internet link

http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-14766Till lärosätets (hkr) databas

Find in a library

25th International Teletraffic Congress (Search for host publication in LIBRIS)

To the university's database

Kristianstad University College

Find more in SwePub

By the author/editor: Arvidsson, Åke, ...; Du, Manxing; Aurelius, Andrea ...; Kihl, Maria

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Computer Systems

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...

Articles in the publication: 25th Internation ...

By the university: Kristianstad University College

Search outside SwePub

Extend your search to:: Google; Google Book Search; Google Scholar

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

LIBRIS.kb.se