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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dang, D.-K. Mifdaoui, A. Gayraud, T. |
| Copyright Year | 2014 |
| Description | Author affiliation: ISAE, Univ. of Toulouse, Toulouse, France (Dang, D.-K.; Mifdaoui, A.) || LAAS, Univ. of Toulouse-UPS, France (Gayraud, T.) |
| Abstract | Cable-less avionics implementation will clearly improve the efficiency of aircraft while reducing weight and maintenance costs. Therefore, with the technological progress of wireless technologies, an alternative avionic communication architecture based on Ultra WideBand (UWB) technology is proposed to fulfill these new needs. To adapt this wireless technology to safety-critical avionics, first, the tuning process of the MAC layer and the integration of accurate reliability mechanisms to achieve timely and reliable communications are presented. Then, an efficient timing and reliability analysis of such a communication network based on Network Calculus is detailed. This analysis integrates the impact of non-preemptive message transmission, various service policies in end-systems, e.g., First In First Out (FIFO) and Fixed Priority (FP), and transmission errors. Third, this general analysis is illustrated in the case of a realistic avionic application to replace the AFDX backup network with our proposed UWB-based network to support timely and reliable communications. |
| Sponsorship | IEEE Ind. Electron. Soc. |
| Starting Page | 1 |
| Ending Page | 10 |
| File Size | 416518 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781479932351 |
| DOI | 10.1109/WFCS.2014.6837595 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-05-05 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Aerospace electronics Reliability Time division multiple access Wireless communication Delays Protocols Wireless sensor networks |
| Content Type | Text |
| Resource Type | Article |
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