Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Performance analysis of an improved postponed lightpath teardown strategy in multi-layer optical networks

 
: Hua, N.; Buchta, H.; Zheng, X.; Zhang, H.; Zhou, B.

:

Institute of Electrical and Electronics Engineers -IEEE-; IEEE Photonics Society:
Asia Communications and Photonics Conference and Exhibition, ACP 2009. Proceedings : 2-6 November 2009, Shanghai, China
Piscataway, NJ: IEEE, 2009
ISBN: 978-1-55752-877-3
2 S.
Asia Communications and Photonics Conference and Exhibition (ACP) <2009, Shanghai>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()
optical fibre networks; optical receivers; optical transmitters; telecommunication network routing; telecommunication network topology; transceivers

Abstract
We propose an improved postponed lightpath teardown (PLT) strategy by introducing a lightpath splitting mechanism in multi-layer optical networks. Results show that the proposed strategy achieves higher utilizations of both wavelength-links and transceivers under different scenarios of load and transceiver number, and significantly reduce the blocking probability (CBP).

: http://publica.fraunhofer.de/dokumente/N-139443.html