Cooperative mobile live streaming considering neighbor reception

Sho Hatakeyama, Yoshiki Sakata, Hiroshi Shigeno

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Recently, a demand for mobile live streaming system has increased with the spread of smartphones. More and more people will enjoy watching video contents with a smartphone in the future. Cellular-WiFi hybrid network is a method enables users to cooperate with each other and watch video contents comfortably if they are in the range of Wi-Fi communication. In Cellular-WiFi hybrid network, each peer downloads chunks, a part of video data, by using its own cellular network. Then, it sends the chunk to other peers directly by Wi-Fi communication. Some live streaming systems using this network already have been proposed. However, these systems can be incomplete due to not considering some characteristics of a mobile peer. In this paper, we propose CSANR, a method that enables peers change usage of their own cellular links adaptively by considering the reception of the neighbor peers. In our method, each peer can be aware of the reception of the neighbor peer by exchanging information based on Offer-Select method. If the bandwidth of peers decreases suddenly, CSANR can keep their chunk scheduling efficient. Simulation results show that CSANR can reduce the effect of the cellular bandwidth changes.

本文言語English
ホスト出版物のタイトルProceedings - 2014 IEEE 28th International Conference on Advanced Information Networking and Applications, IEEE AINA 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ65-72
ページ数8
ISBN(印刷版)9781479936298
DOI
出版ステータスPublished - 2014 1 1
イベント28th IEEE International Conference on Advanced Information Networking and Applications, IEEE AINA 2014 - Victoria, BC, Canada
継続期間: 2014 5 132014 5 16

出版物シリーズ

名前Proceedings - International Conference on Advanced Information Networking and Applications, AINA
ISSN(印刷版)1550-445X

Other

Other28th IEEE International Conference on Advanced Information Networking and Applications, IEEE AINA 2014
CountryCanada
CityVictoria, BC
Period14/5/1314/5/16

ASJC Scopus subject areas

  • Engineering(all)

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