| 摘要 |
<p>The present application relates to the field of communications, relating in particular to a method and device for access control, for use in improving access control. The method comprises: a core network control node receives a session management request message transmitted by a user equipment; when the core network control node determines that the node is in an overloaded state, transmitting to the user equipment a session management back-off timer message. Employment of the solution of the present application allows for effective access control, thus improving the session management congestion control mechanism.</p> |
