ACCESS CONTROL METHOD, BASE STATION, USER EQUIPMENT, AND MOBILITY MANAGEMENT ENTITY

摘要

The present invention provides an access control method, a base station, user equipment, and a mobility management entity, where the access control method includes: receiving, by the base station, a temporary identifier and a PLMN available indication that are of the UE and sent by the UE; receiving a service request message sent by the UE, and determining a serving MME of the UE according to a GMMEI in the temporary identifier of the UE; and sending the service request message and the PLMN available indication to the serving MME of the UE, so that the serving MME of the UE sends a redirection indication, and the UE registers with an HPLMN of the UE. Therefore, in a network sharing scenario, the UE can select the home PLMN of the UE as a serving PLMN of the UE as early as possible.

主权项

1. An access control method, comprising:
receiving, by a base station from user equipment, a temporary identifier and a public land mobile network (PLMN) available indication that are of the user equipment; receiving, by the base station from the user equipment, a service request message; identifying, by the base station, a serving mobility management entity of the user equipment according to a global mobility management entity identifier in the temporary identifier; and sending, by the base station, the service request message and the PLMN available indication to the serving mobility management entity.