103results about How to "Flexible upgrade" patented technology

The invention relates to the communication field. The embodiment of the invention discloses a method for realizing adaptive signaling in distributed control collaborative optical networks. The method comprises collaborative transaction modules introduced into intelligent optical network control nodes, a real-time interaction method for optical network control and management, an implementation method for collaborative hardware equipment nodes, a ring-protection signaling implementation method in management-control collaborative systems, a networking proposal for management-control collaborative platforms, a collaborative operation signaling process and an operation mode thereof. The method combines management planes with control planes by introducing the collaborative transaction modules, assists in automatic connection control technology through management technology, reduces expenses of the centralized interaction of a great amount of data, and performs real-time interaction through short fast control messages so as to solve the disadvantage that distributed networks are not adjustable or controllable and provide a quick connection method supporting a plurality of QoS levels. The method can realize the quick resource announcement, quick resource discovery and the quick command transmission of managers through simple management-control interaction, and can solve resource jam, preemption and other problems in a signaling process through real-time or dynamic resource locking according to the resource blocking situation of nodes or links passed.