Energy Efficient Delivery Methods for Video-Rich Services over Next Generation Broadband Access Networks

Author

Chan, Chien Aun ; Wong, Elaine ; Nirmalathas, Ampalavanapillai ; Jayasundara, Chamil

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia

fYear

2011

fDate

5-9 June 2011

Firstpage

1

Lastpage

5

Abstract

We present energy consumption models of video-on-demand (VoD) services delivered through newly proposed localized hybrid peer-to-peer (P2P) and localized peer-assisted patching with multicast video delivery methods over optical access networks. In this paper, we demonstrate through simulations that the localized peer-assisted patching with multicast video delivery method consumes the lowest network transport energy for popular VoD channels while localized hybrid P2P method consumes the lowest network transport energy for less popular channels. Nevertheless, both schemes outperform the conventional server centric content distribution network in term of overall network energy consumption.

Keywords

broadband networks; multicast communication; next generation networks; passive optical networks; peer-to-peer computing; video on demand; CDN delivery method; HP2P method; VoD channel; energy consumption model; energy efficient delivery method; hybrid peer-to-peer; localized peer assisted patching; multicast video delivery method; network transport energy; next generation broadband access network; optical access network; overall network energy consumption; video on demand service; video rich service; Energy consumption; Energy efficiency; IPTV; Peer to peer computing; Servers; Streaming media; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications (ICC), 2011 IEEE International Conference on

Conference_Location

Kyoto

ISSN

1550-3607

Print_ISBN

978-1-61284-232-5

Electronic_ISBN

1550-3607

Type

conf

DOI

10.1109/icc.2011.5963026

Filename

5963026