Optical communications – Fault recovery – Bypass inoperative element
Reexamination Certificate
2011-05-17
2011-05-17
Phan, Hanh (Department: 2613)
Optical communications
Fault recovery
Bypass inoperative element
C398S004000, C398S005000, C398S059000, C370S224000, C370S242000, C370S228000
Reexamination Certificate
active
07945157
ABSTRACT:
A ship includes a network, integrating services for security and control services and/or for multimedia and infotainment services on board the ship. The service-integrating network includes services for security-related systems as well as services for non-security-related systems. The conventional situation for network solutions on board cruise ships is characterized by a number of service functions and individual networks distributed over the entire ship. In at least one embodiment, the service-integrating network is embodied as a redundant ring both for services for security-relevant systems as well as for services for non-security-related systems. As such, the number of security functions and service functions and the number of individual networks can be advantageously reduced to a common high-security network.
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Shah M Yip Extreme Networks S: “Extreme Networks' Ethernet Automatic Protection Switching (EAPS) Version 1” IETF Standard, Internet Engineering Task Force; IETF; CH; Oct. 2003, XP015009401 ISSN: 0000-0003.
Jestel Dieter
Prüfer Jens
Harness & Dickey & Pierce P.L.C.
Phan Hanh
Siemens Aktiengesellschaft
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