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

Kengo Ueda, Takahiro Yakoh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationIEEE International Workshop on Factory Communication Systems - Proceedings, WFCS
Pages321-328
Number of pages8
Publication statusPublished - 2006
EventWFCS 2006: 2006 IEEE International Workshop on Factory Communication Systems - Torino, Italy
Duration: 2006 Jun 282006 Jun 30

Other

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

Fingerprint

Time division multiple access
Communication
Time delay
Reservation systems
Jitter
Surgery
Telecommunication networks
Switches
Robots
Network protocols

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ueda, K., & Yakoh, T. (2006). Performance evaluation of synchronous TDMA switching hub in multi-hop environment. In IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS (pp. 321-328). [1704173]

Performance evaluation of synchronous TDMA switching hub in multi-hop environment. / Ueda, Kengo; Yakoh, Takahiro.

IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS. 2006. p. 321-328 1704173.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ueda, K & Yakoh, T 2006, Performance evaluation of synchronous TDMA switching hub in multi-hop environment. in IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS., 1704173, pp. 321-328, WFCS 2006: 2006 IEEE International Workshop on Factory Communication Systems, Torino, Italy, 06/6/28.
Ueda K, Yakoh T. Performance evaluation of synchronous TDMA switching hub in multi-hop environment. In IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS. 2006. p. 321-328. 1704173
Ueda, Kengo ; Yakoh, Takahiro. / Performance evaluation of synchronous TDMA switching hub in multi-hop environment. IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS. 2006. pp. 321-328
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