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1. IN2891/KOLNP/2011 - METHOD AND SYSTEM FOR CONTROLLING NETWORK ACCESS DURING HNB HANDOVER

Office India
Application Number 2891/KOLNP/2011
Application Date 11.07.2011
Publication Number 2891/KOLNP/2011
Publication Date 27.01.2012
Publication Kind A
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H04W 36/00
Applicants ZTE CORPORATION
Inventors HUANG, YADA
DU, ZHONGDA
Title
(EN) METHOD AND SYSTEM FOR CONTROLLING NETWORK ACCESS DURING HNB HANDOVER
Abstract
(EN)
The present invention discloses a method and a system for controlling networkaccess during HNB handover. The method comprises the following steps: a corenetwork acquires target HNB information to determine whether to allow access of UserEquipment (UE) and sends the target HNB information to an HNB GW to which thetarget HNB belongs if the access of the UE is allowed and the target HNB is connectedwith the core network via the HNB GW, and the HNB GW determines whether to allowthe access of the UE according to the received target HNB information. The presentinvention can prevent the occurrence of illegal accesses and improve the security ofnetwork access.