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Abstract 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.
Author Jeferson L. R. Souza + , José Rufino +
Booktitle Proceedings of the Fifth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM), Lisbon, November, 2011.  +
Key SouzaAndRuf-UBICOMM-2011  +
Month nov  +
NumPubDate 2,011.11  +
Project Project:AIR-II + , Project:KARYON +
ResearchLine Timeliness and Adaptation in Dependable Systems (TADS) +
Title An Approach to Enhance the Timeliness of Wireless Communications  +
Type inproceedings  +
Url  +
Year 2011  +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 14 January 2013 14:40:49  +
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