Token with Timer Algorithm for Guaranteeing Periodic Communication Service in Multiple Access Networks

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概要

• 論文の詳細を見る

• Timed token protocols inadequately provide periodic communication service, although this is crucial for hard real time systems. We propose an algorithm to guaranteeing periodic communication service on a timed token protocol network. In this approach, we allocate bandwidth to each node so that the summation of bandwidth allocations is Target Token Rotation Time (TTRT). If a node cannot consume the allocated time, the residual time is made concession to other nodes for non-periodic service using a timer which contains the unused time value and is appended to the token. This algorithm can always guarantee transmission of real-rime messages before their deadlines when the network utilization is less than 50%.

• 社団法人電子情報通信学会の論文
• 2002-06-01

著者

• Kim C

  Pohang Univ. Sci. And Technol. Pohang Kor

• Choo Y‐y

  Department Of Computer Science Arid Engineering Pohang University Of Science And Technology

• Choo Young-yeol

  Department Of Computer Science And Engineering Pohang University Of Science And Technology Pohang

• KIM Cheeha

  Department of Computer Science and Engineering

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