Multilayered hierarchical computer architecture for communication system, has event module receiving and/or sending event to lower layer and action module sending and/or receiving action from lower layer

摘要

The architecture (1) has upper and lower layers (2a, 2b), each comprising an object model (3a) that includes several states of the object. Event module (6a) receives and/or sends an event to the layer (2b) of the architecture. Action module (8a) sends and/or receives an action from the layer (2b). The event module is arranged for passing the state of the object model from a passed state (5a1) to an actual state (5a2) during the reception of the event from the layer (2b). The action model adds future states (5a3, 5a4) to the object model during the reception of the action from the layer (2b). An independent claim is also included for a method for modifying a state of object model of architecture of hierarchical layers for realizing a communication system between computer terminals.