METHOD FOR PROCESSING PROSE SERVICE AUTHORIZATION CHANGE, FIRST NETWORK ELEMENT AND SECOND NETWORK ELEMENT

摘要

The present invention discloses a method for processing an authorization change of a Proximity-based Service (ProSe), a first network element device and a second network element device. Herein, the method includes that: a ProSe server of a visited network or a local network triggers reauthorization of the ProSe; and the ProSe server of the visited network or the local network sends updated authorization information to a ProSe server of a home network, the updated authorization information includes: an update time limitation indication, and/or time information, and/or an authorization type.