Redundancy of distributed antenna systems

EXTENDING ARRIVAL ESTIMATES USING CONTINUOUS DATA STREAMS

Information transmission method, radio equipment controller, radio equipment, and base station

System and method for modifying connectivity fault management packets

Method, apparatus and system for setting a size of an event correlation time window

System and method to push messages indicating status of trouble reports in a telecommunications network

Span loss monitoring system, supervisory signal sending apparatus and supervisory signal receiving apparatus

Media gateway health

Method and path computation element for improving service restoration speed in transmission network

Dynamic fault analysis for a centrally managed network element in a telecommunications system

Network failure detecting system, measurement agent, surveillance server, and network failure detecting method

System and method for providing a backup-restore solution for active-standby service management systems

Communication over plural channels with acknowledgment variability

Method for recovery from linkset failure in telecommunications network

Method for backup switching spatially separated switching systems

System and method to push messages indicating status of trouble reports in a telecommunications network

Large-scale network management using distributed autonomous agents

DEBUGGING METHOD AND APPARATUS FOR DEVELOPING TELECOM-CLASS SERVICE BASED ON MODEL DRIVEN

Computer system, changeover-to-backup-system method, changeover-to-backup-system program, monitoring device, terminal device and backup system

System and method for modifying connectivity fault management packets

Method and system for providing availability and reliability for a telecommunication network entity

Method for substitute switching of spatially separated switching systems

Configuration for substitute-switching spatially separated switching systems

Method and apparatus for dial plan debugging

Method for the automatically determining the indirect and direct extent of damages resulting from a failure of technical components in objects integrated in a production cycle

SS7 network having wireline and failover wireless SS7 links

Binary class based control

Method and apparatus for managing network connection

Method and system for providing automated fault isolation in a managed services network

IP telephone system

Method and apparatus for a remote signaling and call processing in a telecommunications network

System and method for providing a backup-restore solution for active-standby service management systems

Distributed expert system for automated problem resolution in a communication system

Network system and supervisory server control method

Method of detecting misrouted inter-office transport facility routes in a telecommunications system

Method and apparatus for validation and error resolution of configuration data in a private branch exchange switch

Method and system of cataloging and detecting network faults

Back up of network devices

Routing method and routing system with conditional logging