Towards QoE named content-centric wireless multimedia sensor networks with mobile sinks

Gaolei Li, Mianxiong Dong, Kaoru Ota, Jun Wu, Jianhua Li, Tianpeng Ye

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

To enforce surrounding surveillance efficiently and reduce the heavy cost to deploy various infrastructures, mobile sinks are perceived to have potentials for utilization by wireless multimedia sensor networks (WMSNs). However, since high-mobility usually causes communication disconnections and the high re-transmission rate will consume more network resources, quality of experience (QoE) monitoring and control is a must that WMSNs with mobile sinks (MS-WMSNs) should provide satisfactory services with constrained resources. In this paper, we propose a novel QoE-named content-centric network paradigm for MS-WMSNs, which supports location independent networking and low redundancy data aggregation. Each network node constructs a hierarchical content naming tree (HCNT) negotiated by QoE parameters. The MS prioritizes the sensing data and caches them differentially by identifying these QoE parameters based content names. Simultaneously, to verify the feasibility, we design a stochastic network calculus model to analyse the performances of our proposed network paradigm at worst-case situation. Simulation results show that the proposed paradigm reduces end-to-end communication delay.

本文言語English
ホスト出版物のタイトル2017 IEEE International Conference on Communications, ICC 2017
編集者Merouane Debbah, David Gesbert, Abdelhamid Mellouk
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781467389990
DOI
出版ステータスPublished - 2017 7月 28
外部発表はい
イベント2017 IEEE International Conference on Communications, ICC 2017 - Paris, France
継続期間: 2017 5月 212017 5月 25

出版物シリーズ

名前IEEE International Conference on Communications
ISSN(印刷版)1550-3607

Other

Other2017 IEEE International Conference on Communications, ICC 2017
国/地域France
CityParis
Period17/5/2117/5/25

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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