| Citation: | XIONG Ying, CHEN Junyan, HE Feng, et al. Design and real-time analysis of time-triggered airborne optical network[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(12): 2466-2472. doi: 10.13700/j.bh.1001-5965.2016.0925(in Chinese)
|
Wavelength division multiplexing (WDM) network is featured by almost unlimited bandwidth potential, great flexibility, strong expandability and transparent to protocol and bit rate, which makes it a good choice for avionics systems. However, the end-to-end delay of message transmitted on WDM avionics is uncertain on the real-time performance. WDM network cannot ensure determinacy for the time-critical message transmitted on future avionics network. This paper introduces time-triggered mechanism to WDM network and proposes the architecture of time-triggered avionics WDM (TTAWDM) network, including protocol layer, data format, scheduling procedure, etc. The time-triggered mechanism can process a statically configured communication schedule for time-critical message, which can ensure determinacy for the transmission process and end-to-end delay of message, and can meet real-time requirements. Then the real-time property of messages is analyzed based on the architecture design of TTAWDM, and based on network calculus, the calculation method of upper bound delay of rate-constrained messages is given. Finally, a simulation experiment of TTAWDM is conducted, and the results show that TTAWDM can be a totally deterministic network for time-critical messages and the calculation method of upper bound delay is effective.
| [1] |
HABIBY S F, VAIDYANATHAN R.WDM optical backbone networks in aircraft applications:Networking challenges and standards progress[C]//Military Communications Conference.Piscataway, NJ:IEEE Press, 2009:1-6. http://ieeexplore.ieee.org/document/5379942/
|
| [2] |
SALOUR M M, BELLAMY J C.A WDM optical network for avionics[C]//Avionics Fiber-Optics and Photonics Conference. Piscataway, NJ:IEEE Press, 2005:13-14. http://ieeexplore.ieee.org/document/1514133/
|
| [3] |
YONG K M, CHENG T H, POO G S.Dynamic multicast routing and wavelength assignment with minimal conversions in delay-constrained WDM networks[C]//Proceedings of 18th International Conference on Computer Communications and Networks. Piscataway, NJ:IEEE Press, 2009:1-6. http://ieeexplore.ieee.org/document/5235385/
|
| [4] |
VISHWANATH A, LIANG W F.Delay constrained traffic grooming in WDM ring networks[C]//Proceedings of 31st Conference on Local Computer Networks. Piscataway, NJ:IEEE Press, 2006:443-450. http://ieeexplore.ieee.org/document/4116584/
|
| [5] |
MUHAMMAD A, FORCHHEIMER R.Efficient scheduling strategies for dynamic WDM networks with set-up delay tolerance[C]//15th International Conference on Transparent Optical Networks. Piscataway, NJ:IEEE Press, 2013:1-4. http://ieeexplore.ieee.org/document/6602883/
|
| [6] |
YEN H H, LEE S W, MUKHERJEE B.Traffic grooming and delay constrained multicast routing in IP over WDM networks[C]//International Conference on Communications. Piscataway, NJ:IEEE Press, 2008:5246-5251. http://ieeexplore.ieee.org/document/4534021/
|
| [7] |
SAE International.Time-triggered Ethernet:AS6802[S].[S.l.]:SAE International, 2011.
|
| [8] |
KOPETZ H.The time-triggered Ethernet (TTE) design[C]//International Symposium on Object-Oriented Real-Time Distributed Computing. Piscataway, NJ:IEEE Press, 2005:22-33. http://ieeexplore.ieee.org/document/1420949/
|
| [9] |
KOPETZ H.The rationale for time-triggered Ethernet[C]//Real-Time Systems Symposium. Piscataway, NJ:IEEE Press, 2008:3-11. http://ieeexplore.ieee.org/document/4700418/
|
| [10] |
STEINER W.TTEthernet dataflow concept[C]//IEEE International Symposium on Network Computing and Applications. Piscataway, NJ:IEEE, 2009:319-322. http://ieeexplore.ieee.org/document/5190394/
|
| [11] |
CRUZ R.A calculus for net workdelay, Part Ⅱ:Network analysis[J]. IEEE Transactions on Information Theory, 1991, 37(1):132-141. doi: 10.1109/18.61110
|
| [12] |
FRANCES F, FRABOUL C, GRIEU J.Using network calculus to optimize the AFDX network[C]//Proceedings of ERTS.Toulouse:SEE, 2006:6B3. https://core.ac.uk/display/12040543
|
| [13] |
屠晓杰, 何锋, 熊华钢, 等.分布式IMA的网络分区方法及其实时性能分析[J].航空学报, 2013, 34(1):112-120. http://wuxizazhi.cnki.net/Sub/hkht/a/HKXB201301013.html
TU X J, HE F, XIONG H G, et al.Network partition method of distributed IMA and its real-time performance evaluation[J].Acta Aeronautica et Astronautica Sinica, 2013, 34(1):112-120(in Chinese). http://wuxizazhi.cnki.net/Sub/hkht/a/HKXB201301013.html
|
| [14] |
周立, 赵然, 于航, 等.航空电子WDM网络的实时性能分析[J].北京航空航天大学学报, 2009, 35(11):1408-1411. http://bhxb.buaa.edu.cn/CN/abstract/abstract8716.shtml
ZHOU L, ZHAO R, YU H, et al.Real-time performance evaluation in WDM networks for avionics[J].Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(11):1408-1411(in Chinese). http://bhxb.buaa.edu.cn/CN/abstract/abstract8716.shtml
|
| [15] |
BOUDEC J Y L, THIRAN P.Network calculus:A theory of deterministic queuing systems for the Internet[M].Berlin:Springer Verlag, 2012:7-19, 175-180.
|
Figures(11) / Tables(1)
Copyright © Journal of Beijing University of Aeronautics and Astronautics
Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn
Supported by:
Beijing Renhe Information Technology Co., Ltd.
DownLoad:
