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    • 6. 发明申请
    • ACCESS CONTROL FOR TERMINALS IN UTRAN FEMTO SYSTEM
    • UTRAN飞利浦终端的接入控制
    • WO2010036181A2
    • 2010-04-01
    • PCT/SE2009/050848
    • 2009-07-01
    • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)VIKBERG, JariNYLANDER, TomasBUCHMAYER, Mats
    • VIKBERG, JariNYLANDER, TomasBUCHMAYER, Mats
    • H04W48/02
    • H04W12/08H04L63/104H04W4/08H04W48/02H04W48/16H04W60/00H04W84/045H04W88/16
    • The teachings herein provide authorization control enabling the co-existence of legacy mobile terminals (20) that do not support Closed Subscriber Groups (CSGs), and non-legacy mobile terminals (20) that do. New behaviors are defined for a CSG femtocell base station (10) (referred to as a Home NodeB or HNB), and for a base station gateway (14) (referred to as a HNB Gateway or HNB GW) that couples the HNB (10) to a Core Network (CN) (22). The HNB (10) and/or the HNB GW (14) determine whether a terminal (20) attempting to gain connection through the HNB (10) supports CSGs. If not, the HNB GW (14) performs access control and rejects the connection attempt if authorization fails. If the terminal (20) is recognized as supporting CSGs, the HNB GW (14) defers access control to the CN (22) by automatically accepting registration/connection requests from the HNB (10) for CSG-capable terminals (20). In such cases, the CN (22) is relied upon for access control, including any CSG authorization of the terminal (20). The HNB GW (14) indicates to the CN (22) whether or not access control was performed for the terminal (20).
    • 这里的教导提供了授权控制,该授权控制使得不支持封闭用户组(CSG)的传统移动终端(20)以及非传统移动终端(20)的共存成为可能。 针对CSG毫微微小区基站(10)(称为家庭节点B或HNB)以及针对耦合HNB(10)的基站网关(14)(称为HNB网关或HNB GW)定义新行为 )到核心网络(CN)(22)。 HNB(10)和/或HNB GW(14)确定试图通过HNB(10)获得连接的终端(20)是否支持CSG。 如果不是,则HNB GW(14)执行访问控制,并且如果授权失败则拒绝连接尝试。 如果终端(20)被识别为支持CSG,则HNB GW(14)通过自动接受来自HNB(10)的针对支持CSG的终端(20)的注册/连接请求来将访问控制推迟至CN(22)。 在这种情况下,CN(22)被用于访问控制,包括终端(20)的任何CSG授权。 HNB GW(14)向CN(22)指示是否对终端(20)执行了访问控制。