Predictive access-control and routing system for integrated services telecommunication networks
Call admission control method and cell flow monitoring method in the same method
Call control strategy for high capacity telecommunication services
Control of overload in communications networks
Traffic flow control and call set-up in multi-hop broadband networks Patent #: 5128932
ApplicationNo. 704426 filed on 05/23/1991
US Classes:370/385, Having a separate signaling network340/2.7, Condition of data channel370/381, Having details of control storage arrangement379/230Signalling path distinct from trunk (e.g., CCIS)
ExaminersPrimary: Olms, Douglas W.
Assistant: Kizou, Hassan
International ClassesH04Q 011/04
Foreign Application Priority Data1990-05-23 JP
AbstractIn a common channel signaling network which includes a plurality of signaling points or point codes connected to each other by signaling data links, a routing message is received from a remote signaling point via a signaling data link and translated into availability states and congestion levels of a message transfer controller and a signaling subsystem controller part and stored into a point code status memory. A composite state of a point code is derived from the stored availability states and congestion levels to create a local database. In accordance with the composite state of a point code, the routing of signaling messages to that point code is controlled. In response to a request, the composite state of a point code of the network is reported to the requesting user. The composite states of the code points are constantly monitored. When a change occurs, a new composite state is broadcast to all users.