Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/97718
Author(s): | T. Semprebom R. Moraes C. Montez Paulo Portugal Francisco Vasques |
Title: | Quality of Service Provision Assessment for DDBP Approach in IEEE 802.15.4 Networks |
Issue Date: | 2014 |
Abstract: | The IEEE 802.15.4 standard proposes a flexible communication solution for Low-Rate Wireless Personal Area Networks, including Wireless Sensor Networks. In these networks, the transmission of messages or the Guaranteed Time Slot allocation are coordinated by the traditional CSMA/CA scheme, which does not provide any additional traffic differentiation mechanism. In a previous work, we proposed an approach that assigns priorities to the messages based on the (m, k)-firm task model. This paper proposes, in a complementary way, an experimental assessment in order to define the best parameters for messages prioritization. The experimental assessment considers a realistic scenario in which a set of sensor nodes, implementing the proposed scheme works in the same coverage area of another set of nodes that does not belong to the same Wireless Sensor Networks infrastructure. |
Subject: | Engenharia electrotécnica, Engenharia electrotécnica, electrónica e informática Electrical engineering, Electrical engineering, Electronic engineering, Information engineering |
Scientific areas: | Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática Engineering and technology::Electrical engineering, Electronic engineering, Information engineering |
URI: | https://repositorio-aberto.up.pt/handle/10216/97718 |
Source: | 2014 12TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS (INDIN) |
Document Type: | Artigo em Livro de Atas de Conferência Internacional |
Rights: | restrictedAccess |
Appears in Collections: | FADEUP - Artigo em Livro de Atas de Conferência Internacional FEUP - Artigo em Livro de Atas de Conferência Internacional |
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94478.pdf Restricted Access | 489.68 kB | Adobe PDF | Request a copy from the Author(s) |
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