Abstract: A method for providing broadband communications over a multi-layer network having a plurality of Open System Interconnection layers. The method stores information in a memory, the information indicating for each of a plurality of communication resources within the multi-layer network, one or more layers of the network with which that communication resource is associated. The method monitors the multi-layer network to detect a quality of service event that has occurred at a first of a plurality of communication resources, and in response to the monitoring, uses the information to determine a layer of the multi-layer network that is associated with the first of the plurality of communication resources. The method responds to the quality of the service event by changing provisioning of the multi-layer network at a layer that is different from the layer of the multi-layer network that is associated with the first of the plurality of communication resources.

Abstract: A method for providing broadband communications over a multi-layer network having a plurality of Open System Interconnection layers. The method stores information in a memory, the information indicating for each of a plurality of communication resources within the multi-layer network, one or more layers of the network with which that communication resource is associated. The method monitors the multi-layer network to detect a quality of service event that has occurred at a first of a plurality of communication resources, and in response to the monitoring, uses the information to determine a layer of the multi-layer network that is associated with the first of the plurality of communication resources. The method responds to the quality of the service event by changing provisioning of the multi-layer network at a layer that is different from the layer of the multi-layer network that is associated with the first of the plurality of communication resources.

Abstract: A method for providing broadband communications over a multi-layered network having a plurality of Open System Interconnection (OSI) Reference Model layers functioning therein includes monitoring at least one OSI reference model layer functioning in the multi-layered network. A quality of service event is determined whether to have occurred in the multi-layered network. The quality of service event is determined to have occurred at a layer N in the OSI reference model. Network provisioning is changed at a layer less than N in response to the quality of service event, and a signal is provided when the network provisioning at the layer less than N has been changed. A system for providing broadband communications includes a multi-layered network, a network monitor, and a network controller. The multi-layered network has a plurality of Open System Interconnection (OSI) reference model layers functioning therein.

Abstract: A method for providing broadband communications over a multi-layered network having a plurality of Open System Interconnection (OSI) Reference Model layers functioning therein includes monitoring at least one OSI reference model layer functioning in the multi-layered network. A quality of service event is determined whether to have occurred in the multi-layered network. The quality of service event is determined to have occurred at a layer N in the OSI reference model. Network provisioning is changed at a layer less than N in response to the quality of service event, and a signal is provided when the network provisioning at the layer less than N has been changed. A system for providing broadband communications includes a multi-layered network, a network monitor, and a network controller. The multi-layered network has a plurality of Open System Interconnection (OSI) reference model layers functioning therein.

Abstract: A method for providing broadband communications over a multi-layered network having a plurality of Open System Interconnection (OSI) Reference Model layers functioning therein includes monitoring at least one OSI reference model layer functioning in the multi-layered network. A quality of service event is determined whether to have occurred in the multi-layered network. The quality of service event is determined to have occurred at a layer N in the OSI reference model. Network provisioning is changed at a layer less than N in response to the quality of service event, and a signal is provided when the network provisioning at the layer less than N has been changed. A system for providing broadband communications includes a multi-layered network, a network monitor, and a network controller. The multi-layered network has a plurality of Open System Interconnection (OSI) reference model layers functioning therein.

Abstract: A method, storage medium and system for routing data messages between a plurality of processes running on a plurality of computers connected to a network, at least one routing process acting as an interface between each application process and other application processes and routing processes, each data message including data and indicating at least one property of the data, including at least one routing process that receives at least one interest message of at least one application process and incorporates information from the interest message into a data structure. Each interest message has information including the identification of at least one property of the type of data messages that the respective application process is interested in receiving.

Abstract: A data management and distribution system has been described that includes router processes for controlling data communications between child processes running on computers connected by a network. Preferably, a router process runs on each computer, with the application processes running on the computer connected directly to the router process. As a result, all interprocess communications must pass through the routers. Each router process includes a connection table listing its connections with all other router and application processes, as well as an interest table listing the type of objects that each of the other processes are interested in receiving. Data communication is accomplished by an application process providing an object to its local router, which then distributes the object to all other interested routers. The object includes a destination list indicating which processes are to receive the object.

Abstract: A data management and distribution system has been described that includes router processes for controlling data communications between child processes running on computers connected by a network. Preferably, a router process runs on each computer, with the application processes running on the computer connected directly to the router process. As a result, all interprocess communications must pass through the routers. Each router process includes a connection table listing its connections with all other router and application processes, as well as an interest table listing the type of objects that each of the other processes are interested in receiving. Data communication is accomplished by an application process providing an object to its local router, which then distributes the object to all other interested routers. The object includes a destination list indicating which processes are to receive the object.