Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/3408
Título: Analysing TDMA with slot skipping
Autor: Andersson, Björn
Tovar, Eduardo
Pereira, Nuno
Data: 2005
Editora: IPP-Hurray Group
Resumo: We propose a schedulability analysis for a particular class of time division multiple access (TDMA) networks, which we label as TDMA/SS. SS stands for slot skipping, reflecting the fact that a slot is skipped whenever it is not used. Hence, the next slot can start earlier in benefit of hard real-time traffic. In the proposed schedulability analysis, we assume knowledge of all message streams in the system, and that each node schedules messages in its output queue according to a rate monotonic policy (as an example). We present the analysis in two steps. Firstly, we address the case where a node is only permitted to transmit a maximum of one message per TDMA cycle. Secondly, we generalise the analysis to the case where a node is assigned a budget of messages per TDMA cycle it may transmit. A simple algorithm to assign budgets to nodes is also presented.
Peer review: no
URI: http://hdl.handle.net/10400.22/3408
Versão do Editor: http://www.cister.isep.ipp.pt/docs/
Aparece nas colecções:ISEP – CISTER – Relatórios

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