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    • 1. 发明申请
    • Method to Decentralize the Counting of Abnormal Call Release Events on a Per Cell Base in Digital Cellular Communication Networks
    • 在数字蜂窝通信网络中的每个小区基础上分散非正常呼叫释放事件计数的方法
    • US20090082007A1
    • 2009-03-26
    • US11661338
    • 2005-08-24
    • Rossella De BenedittisMichael Heilig
    • Rossella De BenedittisMichael Heilig
    • H04W24/00
    • H04W24/00
    • In one aspect, a method to collect performance measurements a digital cellular communication network is provided. Radio links of the active set are set up both inside the serving cell and towards one or more adjacent cells belonging to adjacent clusters controlled by respective radio network controllers. Controllers are connected to one another in order to act either as master of the active set in communication with the core network or slave for managing directly controlled radio resources and executing requests from the master devoted to radio link set up or deletion. The master radio controller, when calling a slave for requesting a specific radio link deletion from the active set, also sends to it some information about the cause of that deletion. The slave radio controller when receives the cause information increments a performance measurement counter associated to the specific cause and to the specific cell the radio link deletion is requested for. Operatively, the 3GPP RNSAP Radio Link Deletion Request message is upgraded to include an Element used to specify the “Cause” of the deletion. Periodically the network operator recovers the counters to associate the specific radio link failure events to the specific cells.
    • 在一个方面,提供了一种用于收集数字蜂窝通信网络的性能测量的方法。 活动集的无线电链路在服务小区内部以及属于由各个无线电网络控制器控制的相邻簇的一个或多个相邻小区被建立。 控制器彼此连接,以便作为与核心网络或从站通信的主动集合的主机,用于管理直接控制的无线电资源并且执行来自专用于无线电链路建立或删除的主机的请求。 主控无线电控制器在从活动集中呼叫从站请求特定的无线电链路删除时也向其发送关于该删除原因的一些信息。 从属无线电控制器在接收到原因信息时,增加与特定原因相关联的性能测量计数器,并向特定小区增加无线链路删除请求。 在操作上,3GPP RNSAP无线链路删除请求消息被升级为包括用于指定删除的“原因”的元素。 定期地,网络运营商恢复计数器以将特定无线电链路故障事件与特定小区相关联。
    • 4. 发明授权
    • Mobile network optimization
    • 移动网络优化
    • US08774129B2
    • 2014-07-08
    • US13256838
    • 2009-03-16
    • Rossella De BenedittisHanns Juergen SchwarzbauerUwe HerrmannMaciej PakulskiPatryk Pisowacki
    • Rossella De BenedittisHanns Juergen SchwarzbauerUwe HerrmannMaciej PakulskiPatryk Pisowacki
    • H04L12/26
    • H04W28/18
    • It is described a mobile network with a first network node and a second network node, the mobile network providing a user plane for transporting transmission packets, which contain user data, and a further network layer plane different from the user plane. A method of operating the first network node includes sending an information element to the second network node via a network layer protocol of the further network layer plane wherein the information element indicates optimizing capabilities of the first network node or of a other network node of the mobile network of processing an optimized transmission packet. A method of operating a second network node includes receiving the information element from the first network node via a network layer protocol of the further network layer plane, and processing the information element.
    • 描述了具有第一网络节点和第二网络节点的移动网络,移动网络提供用于传输包含用户数据的传输分组的用户平面以及与用户平面不同的另外的网络层平面。 操作第一网络节点的方法包括经由另一网络层平面的网络层协议向第二网络节点发送信息元素,其中信息元素指示第一网络节点或移动终端的其他网络节点的优化能力 网络处理优化的传输包。 操作第二网络节点的方法包括经由另一网络层平面的网络层协议从第一网络节点接收信息元素,并处理信息元素。
    • 5. 发明申请
    • Handling Closed Subscriber Group Lists
    • 处理封闭用户组列表
    • US20130005328A1
    • 2013-01-03
    • US13537292
    • 2012-06-29
    • Rossella De BenedittisAngelo CentonzaSrinivasan Selvaganapathy
    • Rossella De BenedittisAngelo CentonzaSrinivasan Selvaganapathy
    • H04W8/18
    • H04W36/0055H04W84/045
    • A core network receives in an uplink message a first list of closed subscriber groups (CSGs) located within one gateway domain to which mobility is possible for a user equipment UE. The core network creates a third list by checking the first list received in the uplink message against a second list which is the UE's allowed CSG list, and sends the third list downlink to at least one of a serving gateway of the UE or a serving access node of the UE. In one embodiment the first list consists of all CSGs within a domain of the respective serving gateway/access node; and in another embodiment it consists of all neighbor closed subscriber group cells of the respective serving gateway/access node which sent the uplink message to the core network. In different embodiments the third list is a whitelist or a blacklist.
    • 核心网络在上行链路消息中接收位于用户设备UE可移动性的一个网关域内的封闭用户组(CSG)的第一列表。 核心网络通过根据作为UE允许的CSG列表的第二列表检查在上行链路消息中接收的第一列表来创建第三列表,并且将第三列表下行链路发送到UE的服务网关或服务访问中的至少一个 节点。 在一个实施例中,第一列表由相应服务网关/接入节点的域内的所有CSG组成; 并且在另一个实施例中,它由将上行链路消息发送到核心网络的相应服务网关/接入节点的所有邻居封闭用户组小区组成。 在不同的实施例中,第三列表是白名单或黑名单。
    • 6. 发明授权
    • Handling closed subscriber group lists
    • 处理封闭的用户组列表
    • US08655354B2
    • 2014-02-18
    • US13537292
    • 2012-06-29
    • Rossella De BenedittisAngelo CentonzaSrinivasan Selvaganapathy
    • Rossella De BenedittisAngelo CentonzaSrinivasan Selvaganapathy
    • H04W4/00
    • H04W36/0055H04W84/045
    • A core network receives in an uplink message a first list of closed subscriber groups (CSGs) located within one gateway domain to which mobility is possible for a user equipment UE. The core network creates a third list by checking the first list received in the uplink message against a second list which is the UE's allowed CSG list, and sends the third list downlink to at least one of a serving gateway of the UE or a serving access node of the UE. In one embodiment the first list consists of all CSGs within a domain of the respective serving gateway/access node; and in another embodiment it consists of all neighbor closed subscriber group cells of the respective serving gateway/access node which sent the uplink message to the core network. In different embodiments the third list is a whitelist or a blacklist.
    • 核心网络在上行链路消息中接收位于用户设备UE可移动性的一个网关域内的封闭用户组(CSG)的第一列表。 核心网络通过根据作为UE允许的CSG列表的第二列表检查在上行链路消息中接收的第一列表来创建第三列表,并且将第三列表下行链路发送到UE的服务网关或服务访问中的至少一个 节点。 在一个实施例中,第一列表由相应服务网关/接入节点的域内的所有CSG组成; 并且在另一个实施例中,它由将上行链路消息发送到核心网络的相应服务网关/接入节点的所有邻居封闭用户组小区组成。 在不同的实施例中,第三列表是白名单或黑名单。
    • 7. 发明授权
    • Method to decentralize the counting of abnormal call release events on a per cell base in digital cellular communication networks
    • 在数字蜂窝通信网络中的每个小区基础上分散异常呼叫释放事件的计数的方法
    • US07953404B2
    • 2011-05-31
    • US11661338
    • 2005-08-24
    • Rossella De BenedittisMichael Heilig
    • Rossella De BenedittisMichael Heilig
    • H04W24/00
    • H04W24/00
    • In one aspect, a method to collect performance measurements a digital cellular communication network is provided. Radio links of the active set are set up both inside the serving cell and towards one or more adjacent cells belonging to adjacent clusters controlled by respective radio network controllers. Controllers are connected to one another in order to act either as master of the active set in communication with the core network or slave for managing directly controlled radio resources and executing requests from the master devoted to radio link set up or deletion. The master radio controller, when calling a slave for requesting a specific radio link deletion from the active set, also sends to it some information about the cause of that deletion. The slave radio controller when receives the cause information increments a performance measurement counter associated to the specific cause and to the specific cell the radio link deletion is requested for. Operatively, the 3GPP RNSAP Radio Link Deletion Request message is upgraded to include an Element used to specify the “Cause” of the deletion. Periodically the network operator recovers the counters to associate the specific radio link failure events to the specific cells.
    • 在一个方面,提供了一种用于收集数字蜂窝通信网络的性能测量的方法。 活动集的无线电链路在服务小区内部以及属于由各个无线电网络控制器控制的相邻簇的一个或多个相邻小区被建立。 控制器彼此连接,以便作为与核心网络或从站通信的主动集合的主机,用于管理直接控制的无线电资源并且执行来自专用于无线电链路建立或删除的主机的请求。 主控无线电控制器在从活动集中呼叫从站请求特定的无线电链路删除时也向其发送关于该删除原因的一些信息。 从属无线电控制器在接收到原因信息时,增加与特定原因相关联的性能测量计数器,并向特定小区增加无线链路删除请求。 在操作上,3GPP RNSAP无线链路删除请求消息被升级为包括用于指定删除的“原因”的元素。 定期地,网络运营商恢复计数器以将特定无线电链路故障事件与特定小区相关联。