METHOD FOR CLEARING INVALID USER EQUIPMENT INFORMATION IN HOME NODE B-GATEWAY

The present invention provides a method for clearing information in a HNB-GW, with a UE being located in a cell under the control of the home Node B, the method comprises steps of: monitoring by the home Node B whether the UE has moved away from the home Node B, the UE being in an idle state, CELL_D...

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Bibliographische Detailangaben
Hauptverfasser:	HAN, Dajiang, ZHAO, Yi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention provides a method for clearing information in a HNB-GW, with a UE being located in a cell under the control of the home Node B, the method comprises steps of: monitoring by the home Node B whether the UE has moved away from the home Node B, the UE being in an idle state, CELL_DCH state, URA_PCH state, CELL_FACH state or CELL_PCH state; sending by the home Node B a message to the HNB-GW, if the UE has moved away; and clearing by the HNB-GW information on the UE in the HNB-GW. With the present invention, the HNB-GW can keep track of the resident state of UE and thus update UE information in real time.