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1. 发明授权

US08116272B2 Method for dealing with the packet domain gateway support node errors 有权
标题翻译：处理分组域网关支持节点错误的方法
公开(公告)号：US08116272B2
公开(公告)日：2012-02-14
申请号：US12377811
申请日：2007-08-10
申请人： Jinguo Zhu , Jiannan Cai , Xiliang Liu
发明人： Jinguo Zhu , Jiannan Cai , Xiliang Liu
IPC分类号： H04W4/00
CPC分类号： H04L12/4633 , H04W76/32
摘要： A method for dealing with the packet domain gateway support node errors, including: a Radio Network Controller (4) sends a notification message to a Serving GPRS Support Node (2) according to an error indication message; in the case of a direct tunnel, the Serving GPRS Support Node initiates a process of deactivating a packet data protocol context to a user equipment (1) according to the received notification message, so as to make the states of the packet data protocol contexts in the user equipment, the Serving GPRS Support Node and a Gateway GPRS Support Node (3) consistent.
摘要翻译：一种处理分组域网关支持节点错误的方法，包括：无线网络控制器（4）根据错误指示消息向服务GPRS支持节点（2）发送通知消息; 在直接隧道的情况下，服务GPRS支持节点根据接收到的通知消息发起向用户设备（1）去激活分组数据协议上下文的过程，以使分组数据协议上下文的状态用户设备，服务GPRS支持节点和网关GPRS支持节点（3）一致。

2. 发明申请

US20100046362A1 METHOD FOR DEALING WITH THE PACKET DOMAIN GATEWAY SUPPORT NODE ERRORS 有权
标题翻译：处理分组域网口的方法支持节点错误
公开(公告)号：US20100046362A1
公开(公告)日：2010-02-25
申请号：US12377811
申请日：2007-08-10
申请人： Jinguo Zhu , Jiannan Cai , Xiliang Liu
发明人： Jinguo Zhu , Jiannan Cai , Xiliang Liu
IPC分类号： G06F11/00
CPC分类号： H04L12/4633 , H04W76/32
摘要： “A method for dealing with the packet domain gateway support node errors, including: a Radio Network Controller (4) sends a notification message to a Serving GPRS Support Node (2) according to an error indication message; in the case of a direct tunnel, the Serving GPRS Support Node initiates a process of deactivating a packet data protocol context to a user equipment (1) according to the received notification message, so as to make the states of the packet data protocol contexts in the user equipment, the Serving GPRS Support Node and a Gateway GPRS Support Node (3) consistent.”
摘要翻译： “一种处理分组域网关支持节点错误的方法，包括：无线网络控制器（4）根据错误指示消息向服务GPRS支持节点（2）发送通知消息; 在直接隧道的情况下，服务GPRS支持节点根据接收到的通知消息发起向用户设备（1）去激活分组数据协议上下文的过程，以使分组数据协议上下文的状态用户设备，服务GPRS支持节点和网关GPRS支持节点（3）一致。

3. 发明授权

US08280381B2 Intra-system handoff method 有权
标题翻译：系统内切换方法
公开(公告)号：US08280381B2
公开(公告)日：2012-10-02
申请号：US12476591
申请日：2009-06-02
申请人： Jinguo Zhu , Zalfeng Zong , Xiliang Liu , Minya Ye
发明人： Jinguo Zhu , Zalfeng Zong , Xiliang Liu , Minya Ye
IPC分类号： H04W36/00 , H04W4/00 , H04L12/66
CPC分类号： H04W36/08 , H04W92/045 , H04W92/20
摘要： The present invention provides an intra-system handoff method, comprising the following steps: S302, when deciding a handoff of UE to a target base station, a source base station issues a handoff request to the target base station; S304, in response to the handoff request from the source base station, the target base station informs the source base station to conduct handoff for the UE; S306, after the completion of the handoff, the target base station issues an update request to an MME; and S308, in response to the update request from the target base station, the MME conducts Serving GW selection, and further fulfils the intra-system handoff. By the present invention, the target eNodeB need not determine whether access to the Serving GW is available, and accordingly the target eNodeB can avoid from configuring Serving GW.
摘要翻译：本发明提供一种系统内切换方法，包括以下步骤：S302，当确定UE到目标基站的切换时，源基站向目标基站发出切换请求; S304，响应于来自源基站的切换请求，目标基站通知源基站对UE进行切换; S306，在切换完成之后，目标基站向MME发出更新请求; 和S308，响应于来自目标基站的更新请求，MME进行服务GW选择，并进一步实现系统内切换。通过本发明，目标eNodeB不需要确定对服务GW的访问是否可用，并且因此目标eNodeB可以避免配置服务GW。

4. 发明申请

US20100182953A1 METHOD FOR INFORMING HOME SUBSCRIBER SERVER OF STORING PACKET DATA NETWORK GATEWAY ADDRESS INFORMATION 审中-公开
标题翻译：用于通知存储分组数据网络的主页订户服务器的方法网关地址信息
公开(公告)号：US20100182953A1
公开(公告)日：2010-07-22
申请号：US12666231
申请日：2007-12-29
申请人： Jinguo Zhu , Zaifeng Zong , Min Fang , Xiliang Liu
发明人： Jinguo Zhu , Zaifeng Zong , Min Fang , Xiliang Liu
IPC分类号： H04W4/00
CPC分类号： H04W8/04 , H04W8/12 , H04W88/06
摘要： The present invention discloses a method for informing Home Subscriber Server (HSS) of Packet Data Network Gateway (PDN GW) address information to be stored in the HSS in the System Architecture Evolution. The method comprises: the Mobility Management Node acquires that the PDN GW address information is not stored in the HSS, or the Mobility Management Node selects another PDN GW; the Mobility Management Node informs the HSS of the PDN GW address information to store. According to the present invention, the HSS can obtain the PDN GW address information directly from the MME without the help of the 3GPP AAA Server and the roaming interface between the PDN GW and the HSS.
摘要翻译：本发明公开了一种用于向系统架构演进中的存储在HSS中的分组数据网络网关（PDN GW）的归属订户服务器（HSS）通知地址信息的方法。该方法包括：移动性管理节点获取PDN GW地址信息未存储在HSS中，或者移动性管理节点选择另一PDN GW; 移动管理节点向HSS通知PDN GW地址信息进行存储。根据本发明，HSS可以在3GPP AAA服务器的帮助下和MME之间的漫游接口直接从MME获取PDN GW地址信息。

5. 发明申请

US20140177530A1 Access method and system and mobile intelligent access point 审中-公开
标题翻译：接入方式和系统以及移动智能接入点
公开(公告)号：US20140177530A1
公开(公告)日：2014-06-26
申请号：US14235095
申请日：2012-05-10
申请人： Youchun Zhao , Shilin You , Jun Meng , Zaifeng Zong , Xiaodong Zhu , Jianye Liu , Jinguo Zhu , Yanen Huang , Guosheng Xie
发明人： Youchun Zhao , Shilin You , Jun Meng , Zaifeng Zong , Xiaodong Zhu , Jianye Liu , Jinguo Zhu , Yanen Huang , Guosheng Xie
IPC分类号： H04W76/02 , H04W48/16 , H04W88/08
CPC分类号： H04W48/16 , H04L12/6418 , H04L61/2015 , H04L61/203 , H04L63/0892 , H04W12/06 , H04W12/08 , H04W76/12 , H04W88/08
摘要： An access method is disclosed. The method includes: a mobile intelligent access point is attached to a core network and acquires an address of a 3rd Generation Partnership Project Authentication, Authorization and Accounting (3GPP AAA) server of a User Equipment (UE) from the core network; the UE requests the mobile intelligent access point and the 3GPP AAA server selected by the mobile intelligent access point for the UE to perform an Extensible Authentication Protocol (EAP) authentication on the UE; the UE initiates an access process to the mobile intelligent access point and acquires an Internet Protocol (IP) address of the UE; and the mobile intelligent access point selects a Packet Data Network Gateway (P-GW) for the UE and establishes an underlying access tunnel for the UE. Correspondingly, an access system and a mobile intelligent access point are further disclosed. With the disclosure, network authentication can be implemented to facilitate an operator to control the number of access users and to guarantee the network of the operator. Furthermore, a broadband mobile network is taken as a backhaul network, so as to reduce the reliability on a fixed network and improve the utilization of the broadband mobile network.
摘要翻译：公开了一种访问方法。该方法包括：将移动智能接入点连接到核心网络，并从核心网络获取用户设备（UE）的第三代伙伴关系项目认证，授权和计费（3GPP AAA）服务器的地址; UE请求由移动智能接入点选择的移动智能接入点和3GPP AAA服务器为UE执行对UE的可扩展认证协议（EAP）认证; UE发起对移动智能接入点的接入过程并获取UE的因特网协议（IP）地址; 并且移动智能接入点为UE选择分组数据网络网关（P-GW），并为UE建立基础接入隧道。相应地，还公开了接入系统和移动智能接入点。通过该公开，可以实现网络认证，以便于操作者控制接入用户的数量并保证运营商的网络。此外，将宽带移动网络作为回程网络，以降低固定网络的可靠性，提高宽带移动网络的利用率。

6. 发明授权

US08438290B2 Method for selecting a policy and charging rules function entity in the non-roaming scenario 有权
标题翻译：在非漫游方案中选择策略和计费规则功能实体的方法
公开(公告)号：US08438290B2
公开(公告)日：2013-05-07
申请号：US12812044
申请日：2008-12-24
申请人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu , Jun Song
发明人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu , Jun Song
IPC分类号： G06F15/16
CPC分类号： H04L41/0893 , H04L12/1407
摘要： A method for selecting a policy and charging rules function entity in the non-roaming scenario includes the following steps: when a diameter routing agent DRA receives an indication message of the IP connectivity access network IP-CAN session establishment, the indication message is forwarded to a PCRF according to the related relationship which is set up and saved for allocating the policy and charging rules function PCRF entity to the IP-CAN session; and the corresponding policy and charging control PCC policy, which is made for the IP-CAN session by the PCRF, is forwarded to the provider's IP application function AF and the network element, which has policy and charging enforcement function, corresponding to the IP-CAN session.
摘要翻译：一种用于在非漫游场景中选择策略和计费规则功能实体的方法包括以下步骤：当直径路由代理DRA接收IP连接接入网IP-CAN会话建立的指示消息时，指示消息被转发到根据相关关系的PCRF，将策略和计费规则功能PCRF实体分配给IP-CAN会话; 将由PCRF为IP-CAN会话的相应策略和计费控制PCC策略转发给提供商的IP应用功能AF，具有策略和计费执行功能的网元对应IP- CAN会话。

7. 发明申请

US20120282941A1 Method and system for synchronizing user data 有权
标题翻译：用于同步用户数据的方法和系统
公开(公告)号：US20120282941A1
公开(公告)日：2012-11-08
申请号：US13522336
申请日：2010-09-20
申请人： Fei Lu , Shuang Liang , Chunhui Zhu , Jinguo Zhu
发明人： Fei Lu , Shuang Liang , Chunhui Zhu , Jinguo Zhu
IPC分类号： H04W8/02 , H04W72/04
CPC分类号： H04W48/20 , H04W8/20 , H04W76/22
摘要： A method for synchronizing user data is provided, which includes: when a User Equipment (UE) moves into a coverage area of a new mobility management unit, an old mobility management unit sends an indication of whether a bearer modification procedure is to be triggered to the new mobility management unit, and the new mobility management unit determines whether to trigger the bearer modification procedure according to the indication. A system for synchronizing user data is further provided. By means of the technical solution of the method and the system, the situation that a Quality of Service (QoS) used by a bearer in the new mobility management unit does not match with a bearer QoS of an updated subscription data when a user equipment moves into a coverage area of a new mobility management unit can be avoided.
摘要翻译：提供了一种同步用户数据的方法，包括：当用户设备（UE）移动到新的移动性管理单元的覆盖区域时，旧的移动性管理单元发送是否要触发承载修改过程的指示新的移动性管理单元和新的移动性管理单元根据指示确定是否触发承载修改过程。还提供用于同步用户数据的系统。通过该方法和系统的技术方案，当用户设备移动时，新移动性管理单元中的承载使用的服务质量（QoS）与更新的订阅数据的承载QoS不匹配的情况可以避免进入新的移动管理单元的覆盖区域。

8. 发明申请

US20110116449A1 METHOD AND SYSTEM FOR JUDGING THE ACTIVATION OF IDLE-MODE SIGNALLING REDUCTION FUNCTION 审中-公开
标题翻译：用于判断空闲模式信号减少功能激活的方法和系统
公开(公告)号：US20110116449A1
公开(公告)日：2011-05-19
申请号：US13003629
申请日：2009-07-09
申请人： Ying Hu , Jinguo Zhu , Zaifeng Zong
发明人： Ying Hu , Jinguo Zhu , Zaifeng Zong
IPC分类号： H04W4/00
CPC分类号： H04W28/06 , H04W48/16 , H04W52/0235 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142
摘要： A method and system for determining whether to activate the Idle mode Signalling Reduction (ISR) function. The method comprises: an ISR activation determining network element acquiring ISR capabilities of a terminal and network, and the information related to SGs and Gs during a process of activating ISR function after receiving a routing area update request or tracking area update request; the ISR activation determining network element restricting activation of ISR function under a special scenario, according to the acquired information related to SGs and Gs, where the terminal and the network satisfy ISR activation conditions; wherein, the ISR activation determining network element is one among a mobility management entity (MME) and a serving GPRS Support Node (SGSN). The method and system of the present invention solve the problem that the MSC/VLR may be unable to find the UE by paging due to the introduction of the ISR function.
摘要翻译：一种用于确定是否激活空闲模式信令减少（ISR）功能的方法和系统。该方法包括：在接收到路由区域更新请求或跟踪区域更新请求之后，在激活ISR功能的过程中，获取终端和网络的ISR能力的ISR激活确定网元以及与SG和G相关的信息; 所述ISR激活确定网元根据所获取的与所述终端和所述网络满足ISR激活条件的SG和Gs相关的信息，限制在特殊场景下的ISR功能的激活; 其中，ISR激活确定网元是移动性管理实体（MME）和服务GPRS支持节点（SGSN）之一。本发明的方法和系统解决了由于引入ISR功能，MSC / VLR可能无法通过寻呼找到UE的问题。

9. 发明申请

US20110103340A1 Method and System for Realizing Network Switching, and a Mobile Node 有权
标题翻译：实现网络切换的方法和系统，以及移动节点
公开(公告)号：US20110103340A1
公开(公告)日：2011-05-05
申请号：US12999747
申请日：2008-12-09
申请人： Chunhui Zhu , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu
发明人： Chunhui Zhu , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu
IPC分类号： H04W92/02 , H04W72/04
CPC分类号： H04W36/0011 , H04W36/14 , H04W80/04 , H04W88/06
摘要： A method and system for realizing network switching, and a mobile node are provided. The method comprises: a Local Mobility Anchor receives a Proxy Binding Update message from a second mobile access gateway, wherein the Proxy Binding Update message carries identifier information of the mobile node, the IP address of a first interface, and the IP address of the second mobile access gateway (S302); the Local Mobility Anchor checks in the stored Binding Cache Entry whether the identifier information of the mobile node and the IP address of the first interface exist (S304); if the existence is checked, the Local Mobility Anchor continually judges whether the Proxy Care-of-Address in the Binding Cache Entry is the same as the Proxy Care-of-Address in the Proxy Binding Update message (S306); if the judging result is that they are different, the Local Mobility Anchor determines that the connection of the mobile node is a switchable connection, and determines that the mobile node has the ability of address preservation, then sends a Proxy Binding Acknowledgement message which carries the IP address of the first interface to the second mobile access gateway (S308).
摘要翻译：提供实现网络交换的方法和系统，以及移动节点。该方法包括：本地移动锚定接收来自第二移动接入网关的代理绑定更新消息，其中代理绑定更新消息携带移动节点的标识符信息，第一接口的IP地址和第二接口的IP地址移动接入网关（S302）; 本地移动锚点检查存储的绑定缓存条目中是否存在移动节点的标识符信息和第一接口的IP地址（S304）; 如果存在检查，则本地移动锚点不断地判断绑定缓存条目中的代理转交地址是否与代理绑定更新消息中的代理转交地址相同（S306）; 如果判断结果不同，则本地移动锚确定移动节点的连接是可切换连接，并确定移动节点具有地址保存能力，然后发送代理绑定确认消息，其携带到第二移动接入网关的第一接口的IP地址（S308）。

10. 发明授权

US08908637B2 Method and apparatus for discovering a home link in mobile IP 有权
标题翻译：用于在移动IP中发现家庭链路的方法和装置
公开(公告)号：US08908637B2
公开(公告)日：2014-12-09
申请号：US12848515
申请日：2010-08-02
申请人： Chunhui Zhu , Zaifeng Zong , Jinguo Zhu
发明人： Chunhui Zhu , Zaifeng Zong , Jinguo Zhu
IPC分类号： H04W4/00 , H04W8/26 , H04L12/28 , H04L12/56 , H04W76/02 , H04W84/12
CPC分类号： H04W8/26 , H04W76/11 , H04W80/04 , H04W84/12
摘要： The present invention provides a method and apparatus for discovering a home link in mobile IP, wherein the method includes: an access network assigns an address for a UE when the UE is attached to the network; the UE acquires a home address from the network; the UE compares the address assigned by the access network with the home address, and confirms that the UE is attached to the home link in the case that the address assigned by the access network and the home address are the same. Therefore, with the present invention, it is not necessary to configure the UE in advance, and the participation of the user is also not required. Thus improved application flexibility is provided.
摘要翻译：本发明提供了一种用于发现移动IP中的归属链路的方法和装置，其中所述方法包括：当UE附接到网络时，接入网络为UE分配地址; UE从网络获取归属地址; UE将由接入网络分配的地址与归属地址进行比较，并且在由接入网络分配的地址和归属地址相同的情况下，确认UE连接到归属链路。因此，在本发明中，不需要预先配置UE，也不需要用户的参与。从而提高了应用的灵活性。

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