Operating method of CSG femto base station, handover method of handover to CSG femto base station and managing method of managing information of neighboring CSG femto cell

摘要

Disclosed is an operating method of a femto base station which includes broadcasting a plurality of public land mobile network (PLMN) identities; broadcasting a plurality of closed subscriber group (CSG) identities correlated with the plurality of PLMN identities; and establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities.

主权项

1. An operating method of a femto base station comprising:
broadcasting a plurality of public land mobile network (PLMN) identities; broadcasting a plurality of closed subscriber group (CSG) identities correlated with the plurality of PLMN identities; and establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities, wherein the establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities comprises:
receiving a selected one of the plurality of PLMN identities and a selected one of the plurality of CSG identities from the user equipment;sending the selected PLMN identity and the selected CSG identity to an evolved packet core;receiving a grant message or a refusal message from the evolved packet core; andsending a grant message or a refusal message to the user equipment according to the message received from the evolved packet core.