PROTECTION ARCHITECTURE FOR VIRTUAL CHANNEL CONNECTIONS (VCCs) IN A TELECOMMUNICATIONS NETWORK
摘要
A method for protecting virtual channel connection (VCC) traffic in a telecommunications system includes receiving a virtual path connection (VPC) at a destination node. The virtual path connection (VPC) is received on each of a working transmission link and a protection transmission link. The virtual path connection (VPC) includes a plurality of virtual channel connections (VCCs). A protection switching status is received for the working and protection transmission links. The virtual channel connections (VCCs) are selected from the working and protection transmission links for processing by selecting the virtual path connection (VPC) from one of the working and protection links based on the protection switching status for at least one of the working and protection transmission links.
申请公布号
WO0076261(A1)
申请公布日期
2000.12.14
申请号
WO2000US15338
申请日期
2000.06.01
申请人
FUJITSU NETWORK COMMUNICATIONS, INC.
发明人
CHEN, DAVID, X.;CHANG, TED, D.;ZHU, RUPERT, R.;QIAN, EDWARD, Y.