Performance evaluation of synchronous TDMA switching hub in multi-hop environment

Kengo Ueda, Takahiro Yakoh

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Real-time robot controls in remote surgeries require real-time communication also for multi-hop networks. In this paper the prototype of a new Synchronous TDMA (STDMA) Switching Hub to realize real-time communication in this application field is presented. In general transmission time of a switching hub varies depending on network load and traffic. Even in case real-time communication networks are used for all subnets, the switch delay time is accumulated with each hop. The proposed system shall provide real-time communication within multi-hop networks containing subnets of all levels of complexity. To stabilize the transmission time, a new protocol for a resource reservation systems is proposed. Based on the results of extensive performance tests in a multi-hop environment the proposed STDMA switching hub is able to reduce delay time to 10μs with 3.2μs jitter for each hop.

本文言語English
ホスト出版物のタイトルWFCS 2006
ホスト出版物のサブタイトル2006 IEEE International Workshop on Factory Communication Systems, Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ321-328
ページ数8
ISBN(印刷版)1424403790, 9781424403790
DOI
出版ステータスPublished - 2006
イベントWFCS 2006: 2006 IEEE International Workshop on Factory Communication Systems - Torino, Italy
継続期間: 2006 6 282006 6 30

出版物シリーズ

名前IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS

Other

OtherWFCS 2006: 2006 IEEE International Workshop on Factory Communication Systems
国/地域Italy
CityTorino
Period06/6/2806/6/30

ASJC Scopus subject areas

  • 工学(全般)

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