Method and apparatus for controlling access in wireless communication system

  • US 9,900,727 B2
  • Filed: 01/15/2014
  • Issued: 02/20/2018
  • Est. Priority Date: 01/18/2013
  • Status: Active Grant
First Claim
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1. A method for processing, by a terminal, a specific object instance associated with a server due to deletion of an account of the server in a wireless communication system, the method comprising:

  • receiving, by the terminal from a first server, an operation command for deleting an account of a specific server;

    deleting, by the terminal, the specific object instance and an access control object instance associated with the specific object instance when the specific object instance is an object instance accessible by the specific server only;

    deleting, by the terminal, access right information of the specific server from the access control object instance associated with the specific object instance when the specific object instance is an object instance accessible by a plurality of servers including the specific server;

    changing, by the terminal, a server having the highest sum of values assigned to each access right, from among the plurality of servers except for the specific server, to an access control owner of the access control object instance, when the specific server is a unique access control owner of the access control object instance; and

    transmitting, by the terminal to a second server, notification for change of the access control owner when the access control owner is changed, if an “

    observe”

    operation is set for the access control owner of the access control object instance by the second server,wherein the account of the specific server includes a short server ID of the specific server and a security key for communication with the specific server.

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