Abstract
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Wireless technologies are the present and … Wireless technologies are the present and the future of network communications. However, the support of real-time data transmission in wireless communications --- providing support for execution of well-timed networked operations --- is still an open issue, not fully addressed by current wireless network standards and technologies. Thus, this paper proposes a solution to enhance the timeliness of wireless communications without a need for fundamental modifications to the standard specifications. The IEEE 802.15.4 wireless network is used as a relevant case study. Our main contributions in this paper are: (a) a proposal to enhance the timeliness of wireless communications; (b) the extension of the data frame transmission service in order to control the effects of temporary partitions caused by disturbances in the medium and medium access control protocols; (c) a strategy to reduce the negative effects caused by the aforementioned disturbances. caused by the aforementioned disturbances.
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Author
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Jeferson L. R. Souza +
, José Rufino +
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Booktitle
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Proceedings of the Fifth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM), Lisbon, November, 2011. +
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Key
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SouzaAndRuf-UBICOMM-2011 +
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Month
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nov +
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NumPubDate
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2,011.11 +
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Project
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Project:AIR-II +
, Project:KARYON +
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ResearchLine
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Timeliness and Adaptation in Dependable Systems (TADS) +
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Title
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An Approach to Enhance the Timeliness of Wireless Communications +
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Type
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inproceedings +
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Url
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http://www.navigators.di.fc.ul.pt/archive/papers/UBICOMM-2011-ready.pdf +
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Year
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2011 +
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Categories |
Publication +
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Modification dateThis property is a special property in this wiki.
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14 January 2013 14:40:49 +
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