Automatic protocol correction synchronous network system having synchronous frames passed across different sub networks whilst allowing protected multiplexed section when errors occur independent sub networks,

摘要

The automatic multiplex section protocol correction has multiplexing sections (MSP) in a synchronous network (R) in which a synchronous frame is transmitted across one or several synchronous sub networks (RIS), RIN). Data can be passed securely across different sub networks while continuing to allow multiplexing sections to be protected even when transmission errors have occurred in multiplexing sections which are part of independent sub networks.