Line loop back for very high speed application
Load monitoring and management in a CDMA wireless communication
Loop back testing structure for high-speed serial bit stream...
Loop locating apparatus and loop locating method in layer 3...
Loop test apparatus of packet routing bus in communication...
Loopback capability for bi-directional multi-protocol label...
Loopback cell control system
Loopback mechanism for frame relay OAM
Loopback mechanism for frame relay OAM
Loopback processing method and apparatus