CPC H04W 48/08 (2013.01) [H04W 4/08 (2013.01); H04W 8/02 (2013.01); H04W 72/04 (2013.01); Y02B 70/30 (2013.01); Y02D 30/70 (2020.08)] | 5 Claims |
1. A communication method performed in a mobile communication system which comprises specific user equipments, base stations and a radio network controller managing an access made by the user equipments to the base stations and a tracking area for tracking location of the user equipments, the communication method comprising:
requesting an update of a tracking area from the user equipments to the radio network controller through the base stations manually selected by the user equipments;
checking in the radio network controller whether access made by the user equipments to the base stations is allowed;
rejecting an update of a tracking area from the radio network controller to the user equipments through the base stations in a case where access made by the user equipments to the base stations is not allowed; and
selecting base stations to be connected except for the base stations to which access made by the user equipments is not allowed in a case where the update of the tracking area is rejected.
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