Patent ID: 9042221
Filing Date: 2015-05-26
Classification: H04L,H04W

Abstract:
1. A method of controlling congestion in a mobile communication system, the method comprising: receiving, by a core network node, subscription information on terminals and congestion control information from a registration information server; receiving, by the core network node, an access request from the terminals; when the access request is received from the terminals, rescheduling, by the core network node, traffic on the terminals in consideration of the received subscription information and congestion control information and a situation of the core network; generating, by the core network node, a result value of the rescheduling that indicates an allowed time of the terminals, wherein the result value of the rescheduling is a first parameter, and a value of the first parameter is a changed value of a second parameter during the rescheduling of the traffic; and transmitting, by the core network node, the rescheduled result to the terminals.