End-to-end flow control for visual-haptic communication under bandwidth change

Daisuke Yashiro, Dapeng Tian, Takahiro Yakoh

研究成果: Article

抜粋

This paper proposes an end-to-end flow controller for visual-haptic communication. A visual-haptic communication system transmits non-real-time packets, which contain large-size visual data, and real-time packets, which contain small-size haptic data. When the transmission rate of visual data exceeds the communication bandwidth, the visualhaptic communication system becomes unstable owing to buffer overflow. To solve this problem, an end-to-end flow controller is proposed. This controller determines the optimal transmission rate of visual data on the basis of the traffic conditions, which are estimated by the packets for haptic communication. Experimental results confirm that in the proposed method, a short packet-sending interval and a short delay are achieved under bandwidth change, and thus, high-precision visual-haptic communication is realized.

元の言語English
ページ(範囲)600-606
ページ数7
ジャーナルieej transactions on industry applications
132
発行部数6
DOI
出版物ステータスPublished - 2012 10 9

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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