Title :
Performance evaluation of transoceanic switching
Author :
Yingzi, Du ; Weimin, Pro Hao
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
The method of synchronous digital hierarchy self-healing ring (SDH SHR) in submarine operation is being developed to improve the reliability of international submarine optical communications. Transoceanic switching is applied in SDH SHR because of the unique features of an international optical submarine cable network: longer distance, submarine environment and fewer terminal stations. We study the system performance of transoceanic switching. In particular, we focus on ring switching. The analytical and simulation results present may provide guidance to those attempting to further improve performance of interest
Keywords :
network topology; optical cables; optical fibre networks; optical switches; submarine cables; synchronous digital hierarchy; telecommunication network reliability; SDH SHR; cable cut mode; distance; international optical submarine cable network; international submarine optical communications; node failure mode; performance evaluation; reliability; ring switching; self-healing ring; simulation results; synchronous digital hierarchy; system performance; terminal stations; transoceanic switching; Analytical models; Communication switching; Optical fiber communication; Optical fiber networks; Performance analysis; Synchronous digital hierarchy; System performance; Telecommunication network reliability; Underwater cables; Underwater vehicles;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.743383
