Method, network device, and user equipment for controlling access to core network
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United States of America Patent
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May 2, 2017
Grant Date -
Jan 8, 2015
app pub date -
Sep 25, 2014
filing date -
Mar 27, 2012
priority date (Note) -
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Abstract
The present invention discloses a method, a network device, and a user equipment for controlling access to a core network. The method includes: determining that a change occurs in access control information for controlling a user equipment to access a core network; and sending radio resource control signaling to the user equipment through a dedicated control channel, where the radio resource control signaling is used to notify the user equipment that a change occurs in the access control information, so that the user equipment updates the access control information. Therefore, a load of a core network node can be effectively controlled, and system performance is improved.
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