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    • 65. 发明申请
    • Method and Apparatus for Performing Network Based Service Access Control for Femtocells
    • 用于毫微微小区执行网络服务访问控制的方法和装置
    • US20080305792A1
    • 2008-12-11
    • US11927599
    • 2007-10-29
    • Amit KhetawatMilan MarkovicMichael D. GallagharPatrick TaoRajeev Gupta
    • Amit KhetawatMilan MarkovicMichael D. GallagharPatrick TaoRajeev Gupta
    • H04Q7/20
    • H04W88/12H04W12/04H04W12/06H04W84/045H04W92/02H04W92/04
    • Some embodiments are implemented in a communication system that includes a first wireless communication system and a second wireless communication system that includes a Femtocell access point (FAP) and a network controller that can communicatively couple the FAP to the first wireless communication system. In some embodiments, the network controller can communicatively couple to the first wireless communication system through a UTRAN Iu interface. Some embodiments provide a resource management method that determines that a user equipment (UE) has roved in a region serviced by the FAP. The FAP includes a generic access resource control (GA-RC) protocol sub-layer. The method creates a separate GA-RC state dedicated to the UE in the GA-RC protocol sub-layer. The method also sets the GA-RC state dedicated to the UE to a deregistered state to indicate that the UE is not registered to use the services of the second wireless communication system.
    • 一些实施例在包括第一无线通信系统和第二无线通信系统的通信系统中实现,第一无线通信系统和第二无线通信系统包括毫微微小区接入点(FAP)和网络控制器,网络控制器可以将FAP通信地耦合到第一无线通信系统。 在一些实施例中,网络控制器可以通过UTRAN Iu接口通信地耦合到第一无线通信系统。 一些实施例提供一种资源管理方法,其确定用户设备(UE)已经在由FAP服务的区域中漫游。 FAP包括通用接入资源控制(GA-RC)协议子层。 该方法在GA-RC协议子层中创建专用于UE的单独的GA-RC状态。 该方法还将专用于UE的GA-RC状态设置为去注册状态,以指示UE未注册以使用第二无线通信系统的服务。
    • 66. 发明申请
    • METHOD AND APPARATUS FOR DISCOVERY
    • 发现方法和装置
    • US20080076419A1
    • 2008-03-27
    • US11859765
    • 2007-09-22
    • Amit KhetawatMilan MarkovicMichael GallagherPatrick TaoRajeev Gupta
    • Amit KhetawatMilan MarkovicMichael GallagherPatrick TaoRajeev Gupta
    • H04Q7/20H04B7/00H04L12/28
    • H04L43/00H04L12/66H04L41/0806H04L41/12H04L41/5041H04L43/0811H04L43/10H04W8/005H04W48/16H04W84/045H04W92/02
    • Some embodiments are implemented in a communication system that includes a first wireless communication system and a second wireless communication system that includes a Femtocell access point (FAP) and a network controller that can communicatively couple the FAP to the first wireless communication system. In some embodiments, the network controller can communicatively couple to the first wireless communication system through a UTRAN Iu interface. Some embodiments provide a method for performing discovery. The method sends a discovery request message that includes a licensed wireless cell information to a provisioning network controller. The method receives a discovery accept message at the FAP. The discovery accept message includes identification of a default network controller determined based on the cell information. The discovery accept message is sent by the provisioning network controller when the provisioning network controller determines that the provisioning network controller can accept the discovery request message.
    • 一些实施例在包括第一无线通信系统和第二无线通信系统的通信系统中实现,第一无线通信系统和第二无线通信系统包括毫微微小区接入点(FAP)和网络控制器,网络控制器可以将FAP通信地耦合到第一无线通信系统。 在一些实施例中,网络控制器可以通过UTRAN Iu接口通信地耦合到第一无线通信系统。 一些实施例提供了用于执行发现的方法。 该方法将包括许可无线小区信息的发现请求消息发送到供应网络控制器。 该方法在FAP接收发现接受消息。 发现接受消息包括基于小区信息确定的默认网络控制器的标识。 当供应网络控制器确定供应网络控制器可以接受发现请求消息时,由供应网络控制器发送发现接受消息。
    • 67. 发明申请
    • METHOD AND APPARATUS FOR REGISTERING AN ACCESS POINT
    • 用于注册接入点的方法和装置
    • US20080076412A1
    • 2008-03-27
    • US11859764
    • 2007-09-22
    • Amit KhetawatMilan MarkovicMichael GalagherPatrick TaoRajeev Gupta
    • Amit KhetawatMilan MarkovicMichael GalagherPatrick TaoRajeev Gupta
    • H04Q7/20
    • H04W24/02H04W16/32H04W60/00H04W84/045H04W88/08H04W92/20
    • Some embodiments are implemented in a communication system that includes a first wireless communication system and a second wireless communication system that includes a Femtocell access point (FAP) and a network controller that can communicatively couple the FAP to the first wireless communication system. In some embodiments, the network controller can communicatively couple to the first wireless communication system through a UTRAN Iu interface. In some embodiments, the FAP can communicatively couple to a user equipment using a short-range licensed wireless frequency. Some embodiments provide a method that registers a Femtocell access point (FAP). The method sends a register request message that includes a registration type from the FAP to the network controller. The registration type identifies the FAP as a device to be registered with network controller. When the register request message is acceptable by the network controller, the FAP receives a register accept message.
    • 一些实施例在包括第一无线通信系统和第二无线通信系统的通信系统中实现,第一无线通信系统和第二无线通信系统包括毫微微小区接入点(FAP)和网络控制器,网络控制器可以将FAP通信地耦合到第一无线通信系统。 在一些实施例中,网络控制器可以通过UTRAN Iu接口通信地耦合到第一无线通信系统。 在一些实施例中,FAP可以使用短距离许可的无线频率来通信地耦合到用户设备。 一些实施例提供了一种注册毫微微蜂窝接入点(FAP)的方法。 该方法将包含注册类型的注册请求消息从FAP发送到网络控制器。 注册类型将FAP识别为要向网络控制器注册的设备。 当网络控制器接受注册请求消息时,FAP接收到一个寄存器接收消息。
    • 70. 发明申请
    • Generic Access to the Iu Interface
    • 通用访问Iu接口
    • US20090061877A1
    • 2009-03-05
    • US12187360
    • 2008-08-06
    • Michael D. GallagherAmit KhetawatMilan MarkovicPatrick Tao
    • Michael D. GallagherAmit KhetawatMilan MarkovicPatrick Tao
    • H04W36/00
    • H04L65/1073H04W12/06H04W12/08H04W36/0016H04W76/12H04W80/04H04W84/045H04W88/06H04W92/02H04W92/14
    • Some embodiments provide a method and technique for explicitly indicating the start of a communication session within an Unlicensed Mobile Access (UMA) network or Generic Access Network (GAN). To facilitate the explicit indication of the start of the communication session, some embodiments replace the first DIRECT TRANSFER message exchanged between a user equipment (UE) and network controller of the UMA network or GAN with a new message, the GA-RRC INITIAL DIRECT TRANSFER message. Some embodiments also provide a method and technique to activate a communication channel prior to performing handover from a first licensed wireless communication network to the UMA network or GAN. In this manner, some embodiments perform a more efficient and seamless handover from the licensed wireless network as the delay resulting from the handover is minimized by performing the channel activation procedure prior to the handover.
    • 一些实施例提供了一种用于明确地指示未授权移动接入(UMA)网络或通用接入网络(GAN)内的通信会话的开始的方法和技术。 为了便于通信会话的开始的显式指示,一些实施例用新的消息替换在用户设备(UE)和UMA网络或GAN的网络控制器之间交换的第一个DIRECT TRANSFER消息,GA-RRC INITIAL DIRECT TRANSFER 信息。 一些实施例还提供了在执行从第一许可无线通信网络到UMA网络或GAN的切换之前激活通信信道的方法和技术。 以这种方式,一些实施例执行来自许可无线网络的更有效和无缝的切换,因为通过在切换之前执行信道激活过程来最小化由切换引起的延迟。