Self-healing line switched ring for ATM traffic

Self-healing link switched ring for ATM traffic

Self-healing method of ABR and ATM cell switch device therefor

Self-healing network, method for transmission line switching the

Self-healing network, method for transmission line switching...

Self-healing networks using virtual rings

Self-healing ring network and a method for fault detection...

Self-healing ring switch and method of controlling the same

Self-healing ring switch and method of controlling the same

Self-routing, star-coupler-based communication network

Semi-permanent virtual paths for carrying virtual channels

Semi-transparent time division multiplexer/demultiplexer

Serial redundant bypass control mechanism for maintaining...

Server to network signaling method for rapid switching...

Service alarm correlation

Service protecting switching method, system and device in a...

Service protection method and apparatus for TDM or WDM...

Shared bandwidth reservation in PL, ATM, FR and IP/MPLS...

Shared mesh signaling method and apparatus

Shared risk group handling within a media gateway