Implementation of schedule management mechanism for S-TDMA switch

Shunpei Koyasu; Takahiro Yakoh

doi:10.1109/AMC.2019.8371157

Implementation of schedule management mechanism for S-TDMA switch

Shunpei Koyasu, Takahiro Yakoh

Department of System Design Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Recently, because of the development of industrial systems and network systems, the demands of telehaptics and telesurgery become higher. To realize these systems, a real-time communication which can guarantee deterministic delays and low jitters in a network is required. One of the real-time protocol is Synchronous-Time Division Multiple Access (S-TDMA). S-TDMA makes it possible to coexist of real-time and conventional TCP/IP communications over a multiple-hop network using Ethernet. In previous works, the schedule of real-time combinations was fixed. So this research introduces management mechanism of communication schedules by using the technology of Software Defined Networking (SDN). SDN is a notion to realize a dynamic and centralized control of network configuration by using one controller which can manage all equipments in the network. In this paper, the design and implementation of management mechanism of S-TDMA switches are discussed and performance of the implemented switches is verified. The experiment results confirm that it is possible to change time slot allocation, communication mode and paths dynamically. Results also show that the management system can control multiple switches in the network.

Original language	English
Title of host publication	Proceedings - 2018 IEEE 15th International Workshop on Advanced Motion Control, AMC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	575-580
Number of pages	6
ISBN (Electronic)	9781538619469
DOIs	https://doi.org/10.1109/AMC.2019.8371157
Publication status	Published - 2018 Jun 1
Event	15th IEEE International Workshop on Advanced Motion Control, AMC 2018 - Tokyo, Japan Duration: 2018 Mar 9 → 2018 Mar 11

Other

Other	15th IEEE International Workshop on Advanced Motion Control, AMC 2018
Country/Territory	Japan
City	Tokyo
Period	18/3/9 → 18/3/11

ASJC Scopus subject areas

Artificial Intelligence
Computer Science Applications
Mechanical Engineering
Control and Optimization

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10.1109/AMC.2019.8371157

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Koyasu, S & Yakoh, T 2018, Implementation of schedule management mechanism for S-TDMA switch. in Proceedings - 2018 IEEE 15th International Workshop on Advanced Motion Control, AMC 2018. Institute of Electrical and Electronics Engineers Inc., pp. 575-580, 15th IEEE International Workshop on Advanced Motion Control, AMC 2018, Tokyo, Japan, 18/3/9. https://doi.org/10.1109/AMC.2019.8371157

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title = "Implementation of schedule management mechanism for S-TDMA switch",

abstract = "Recently, because of the development of industrial systems and network systems, the demands of telehaptics and telesurgery become higher. To realize these systems, a real-time communication which can guarantee deterministic delays and low jitters in a network is required. One of the real-time protocol is Synchronous-Time Division Multiple Access (S-TDMA). S-TDMA makes it possible to coexist of real-time and conventional TCP/IP communications over a multiple-hop network using Ethernet. In previous works, the schedule of real-time combinations was fixed. So this research introduces management mechanism of communication schedules by using the technology of Software Defined Networking (SDN). SDN is a notion to realize a dynamic and centralized control of network configuration by using one controller which can manage all equipments in the network. In this paper, the design and implementation of management mechanism of S-TDMA switches are discussed and performance of the implemented switches is verified. The experiment results confirm that it is possible to change time slot allocation, communication mode and paths dynamically. Results also show that the management system can control multiple switches in the network.",

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AU - Yakoh, Takahiro

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N2 - Recently, because of the development of industrial systems and network systems, the demands of telehaptics and telesurgery become higher. To realize these systems, a real-time communication which can guarantee deterministic delays and low jitters in a network is required. One of the real-time protocol is Synchronous-Time Division Multiple Access (S-TDMA). S-TDMA makes it possible to coexist of real-time and conventional TCP/IP communications over a multiple-hop network using Ethernet. In previous works, the schedule of real-time combinations was fixed. So this research introduces management mechanism of communication schedules by using the technology of Software Defined Networking (SDN). SDN is a notion to realize a dynamic and centralized control of network configuration by using one controller which can manage all equipments in the network. In this paper, the design and implementation of management mechanism of S-TDMA switches are discussed and performance of the implemented switches is verified. The experiment results confirm that it is possible to change time slot allocation, communication mode and paths dynamically. Results also show that the management system can control multiple switches in the network.

AB - Recently, because of the development of industrial systems and network systems, the demands of telehaptics and telesurgery become higher. To realize these systems, a real-time communication which can guarantee deterministic delays and low jitters in a network is required. One of the real-time protocol is Synchronous-Time Division Multiple Access (S-TDMA). S-TDMA makes it possible to coexist of real-time and conventional TCP/IP communications over a multiple-hop network using Ethernet. In previous works, the schedule of real-time combinations was fixed. So this research introduces management mechanism of communication schedules by using the technology of Software Defined Networking (SDN). SDN is a notion to realize a dynamic and centralized control of network configuration by using one controller which can manage all equipments in the network. In this paper, the design and implementation of management mechanism of S-TDMA switches are discussed and performance of the implemented switches is verified. The experiment results confirm that it is possible to change time slot allocation, communication mode and paths dynamically. Results also show that the management system can control multiple switches in the network.

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ER -

Implementation of schedule management mechanism for S-TDMA switch

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