公开(公告)号：AU2003293986A1

公开(公告)日：2005-07-21

申请号：AU2003293986

申请日：2003-12-23

Applicant: ERICSSON TELEFON AB L M

Inventor： LEVENSHTEYN ROMAN ,  HOLTMANNS SILKE

IPC: G06F21/62 ,  G06F1/00

Abstract: A method and a device for taking a policy decision are disclosed. The policy decision device (S 3 ) has access to objects being relatable to each other by relations of one or more relation types. The method comprises the steps of receiving ( 100 ) a request for the policy decision, the request specifying a first object of the objects and request information, obtaining ( 105 ) a policy matching to the request information and being applicable to a second object of the objects, obtaining ( 110 ) at least one propagation rule associated to the policy, the at least one propagation rule specifying at least one relation type of the one or more relation types, verifying if a relation path exits, the relation path linking the first object and the second object and consisting of one or more or the relations, verifying if the one or more relations of the relation path are in accordance with at least one of the at least one specified relation type, and if said the relation path are in accordance, applying the policy to the first object for taking ( 120 ) the policy decision.

公开(公告)号：AU2003294884A1

公开(公告)日：2005-07-05

申请号：AU2003294884

申请日：2003-12-17

Applicant: ERICSSON TELEFON AB L M

Inventor： QUINET RAPHAEL ,  LEVENSHTEYN ROMAN ,  DINSING TORSTEN ,  GERDES MARTIN

IPC: G06F9/46 ,  H04L29/06 ,  H04L29/08 ,  G06F9/45

Abstract: The invention comprises a method and system for dynamically processing messages. After a message is received from a network or from an internal application, and the message type is identified, the invention determines whether an optimized handler should be used to process messages of the identified message type. If an optimized handler has not previously been generated for the identified message type or is otherwise not available, an optimized handler may be generated, during run-time, for subsequent processing of messages of the identified message type. In some embodiments, the invention maintains statistics relating the processing characteristics of different types of messages and these statistics are used to determine whether to generate an optimized handler or to use a generic handler to process subsequently received messages having a certain identified message type.