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21.发明授权公开(公告)号：US10231164B2
公开(公告)日：2019-03-12
申请号：US15670944
申请日：2017-08-07
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan
Abstract: A method for updating location information includes detecting a change in mobility of a second device, and determining whether an update condition has been met. When the update condition has been met, the method also includes updating a first location management function in accordance with location information of the second device, and forwarding the location information of the second device to a second location management function.
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公开(公告)号：US09992721B2
公开(公告)日：2018-06-05
申请号：US14581407
申请日：2014-12-23
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan , Kaippallimalil Mathew John
CPC classification number: H04W36/12 , H04W36/0016 , H04W36/08 , H04W36/16 , H04W40/36 , H04W76/12 , H04W76/22 , H04W76/36
Abstract: An apparatus is configured to perform a method for mobility management. The method includes establishing a first Packet Data Network (PDN) connection between a user equipment (UE) and a first Packet Data Network Gateway (PGW) associated with a first group of Serving Gateways (SGW) within a first geographical area; establishing communication with a handover destination SGW associated with a second PGW, the second PGW associated with a second group of SGWs within a second geographical area; and upon a determination that the UE moves from the first geographical area to the second geographical area, establishing a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel connection between the first PGW and the handover destination SGW, and updating the first PDN connection to use the GTP tunnel connection between the first PGW and the handover destination SGW.
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23.发明申请公开(公告)号：US20170339624A1
公开(公告)日：2017-11-23
申请号：US15670944
申请日：2017-08-07
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan
IPC: H04W40/20
CPC classification number: H04W40/20
Abstract: A method for updating location information includes detecting a change in mobility of a second device, and determining whether an update condition has been met. When the update condition has been met, the method also includes updating a first location management function in accordance with location information of the second device, and forwarding the location information of the second device to a second location management function.
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公开(公告)号：US20160135035A1
公开(公告)日：2016-05-12
申请号：US14933629
申请日：2015-11-05
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan , XinPeng Wei
CPC classification number: H04W28/0226 , H04L47/2475 , H04W8/18 , H04W28/0268 , H04W80/04
Abstract: A method for mobility support selection includes determining a mobility class of a first application executing on a device, and determining if a subset of a plurality of available mobility support techniques associated with the entity one of meets and exceeds requirements of the mobility class of the first application. When the subset of the plurality of available mobility support techniques associated with the entity one of meets and exceeds the requirements of the mobility class of the first application, the method comprises selecting a mobility support technique from the subset of the plurality of available mobility support techniques, and sharing information related to the selected mobility support technique with other entities.
Abstract translation: 用于移动性支持选择的方法包括确定在设备上执行的第一应用的移动性类别，以及确定与所述实体相关联的多个可用移动性支持技术的子集是否满足并超过所述第一应用的移动性类别的要求 应用。 当与该实体相关联的多个可用移动性支持技术的子集满足且超过第一应用的移动性类别的要求时，该方法包括从多个可用移动性支持技术的子集中选择移动性支持技术 并与其他实体共享与所选移动性支持技术相关的信息。
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Patent Agency Ranking
25.发明授权公开(公告)号：US09247489B2
公开(公告)日：2016-01-26
申请号：US13861905
申请日：2013-04-12
Applicant: FutureWei Technologies, Inc.
Inventor： Zhixian Xiang , Kaippallimalil Mathew John , Hinghung Anthony Chan , Khosrow Tony Saboorian
Abstract: System and method embodiments are provided for extending Access Network Discovery and Selection Function (ANDSF) with Access Network Query Protocol (ANQP) server capability. An embodiment method for network discovery and selection (NDS) includes receiving, at an ANQP proxy, query for network discovery information from a user equipment (UE), forwarding the query to an ANDSF including an indication for a service provider associated with a domain of users, receiving information associated with the service provider from the ANDSF, and forwarding the information associated with the service provider to the UE.
Abstract translation: 提供了用于扩展具有接入网络查询协议（ANQP）服务器能力的接入网络发现和选择功能（ANDSF）的系统和方法实施例。 用于网络发现和选择（NDS）的实施例方法包括在ANQP代理处接收来自用户设备（UE）的网络发现信息的查询，将所述查询转发到ANDSF，所述ANDSF包括与所述服务提供商相关联的服务提供商的指示 用户从ANDSF接收与服务提供商相关联的信息，并将与服务提供商相关联的信息转发给UE。
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公开(公告)号：US20150245392A1
公开(公告)日：2015-08-27
申请号：US14631928
申请日：2015-02-26
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan , John Kaippallimalil
IPC: H04W76/02 , H04W76/06 , H04L12/745
Abstract: An apparatus is configured to perform a method for optimized route mobility. The method includes determining that a mobile node moves from a first network to a second network. The method also includes, in response to determining the movement of the mobile node, receiving, at an access/gateway router of the second network, a prefix delegation message from a router of the first network, the prefix delegation message configured for movement of an IP prefix associated with a communication session of the mobile node from the first network to the second network, the prefix delegation message comprising the IP prefix previously allocated to the first network. The method further includes updating a routing table to reflect the moved IP prefix.
Abstract translation: 一种装置被配置为执行用于优化路线移动性的方法。 该方法包括确定移动节点从第一网络移动到第二网络。 所述方法还包括响应于确定所述移动节点的移动，在所述第二网络的接入/网关路由器处接收来自所述第一网络的路由器的前缀委托消息，所述前缀委托消息被配置为用于移动 与从第一网络到第二网络的移动节点的通信会话相关联的IP前缀，前缀委托消息包括先前分配给第一网络的IP前缀。 该方法还包括更新路由表以反映移动的IP前缀。
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27.发明申请SYSTEM AND METHOD FOR DISTRIBUTED MOBILITY MANAGEMENT WITH GPRS TUNNELING PROTOCOL 有权GPRS隧道协议分布式移动性管理系统与方法公开(公告)号：US20150189563A1
公开(公告)日：2015-07-02
申请号：US14581407
申请日：2014-12-23
Applicant: Futurewei Technologies, Inc.
Inventor： Hinghung Anthony Chan , John Kaippallimalil
CPC classification number: H04W36/12 , H04W36/0016 , H04W36/08 , H04W36/16 , H04W40/36 , H04W76/12 , H04W76/22 , H04W76/36
Abstract: An apparatus is configured to perform a method for mobility management. The method includes establishing a first Packet Data Network (PDN) connection between a user equipment (UE) and a first Packet Data Network Gateway (PGW) associated with a first group of Serving Gateways (SGW) within a first geographical area; establishing communication with a handover destination SGW associated with a second PGW, the second PGW associated with a second group of SGWs within a second geographical area; and upon a determination that the UE moves from the first geographical area to the second geographical area, establishing a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel connection between the first PGW and the handover destination SGW, and updating the first PDN connection to use the GTP tunnel connection between the first PGW and the handover destination SGW.
Abstract translation: 一种装置被配置为执行移动性管理的方法。 该方法包括在第一地理区域内在用户设备（UE）和与第一组服务网关（SGW）相关联的第一分组数据网络网关（PGW）之间建立第一分组数据网络（PDN）连接; 建立与第二PGW相关联的切换目的地SGW的通信，所述第二PGW与第二地理区域内的第二组SGW相关联; 并且在确定所述UE从所述第一地理区域移动到所述第二地理区域时，建立所述第一PGW与所述切换目的地SGW之间的通用分组无线业务（GPRS）隧道协议（GTP）隧道连接，并且更新所述第一PDN 连接以使用第一PGW和切换目的地SGW之间的GTP隧道连接。
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公开(公告)号：US20140348130A1
公开(公告)日：2014-11-27
申请号：US14284107
申请日：2014-05-21
Applicant: Futurewei Technologies, Inc.
Inventor： John Kaippallimalil , Hinghung Anthony Chan , Zhixian Xiang , Khosrow Tony Saboorian , Serge Manning
CPC classification number: H04W36/0016 , H04W76/12
Abstract: An embodiment method for session handling for a connection between an UE and a network includes establishing, at a first distributed EPC, user and IP sessions over the connection through the first distributed EPC. The first distributed EPC includes a first PGW at which the IP session is anchored. The method also includes holding original IP resources and releasing original connection resources for the sessions at the first distributed EPC when the UE moves beyond the first distributed EPC to a second distributed EPC. The method then establishes a tunnel between the first PGW and a second PGW for the second distributed EPC. The tunnel utilizes the original IP resources and new connection resources at the second distributed EPC. The method then routes data from the tunnel, through the first PGW, and to the network.
Abstract translation: 用于UE和网络之间的连接的会话处理的实施例方法包括在第一分布式EPC处通过第一分布式EPC在连接上建立用户和IP会话。 第一个分布式EPC包括第一个PGW，IP会话被固定在该PGW上。 该方法还包括保持原始IP资源，并且当UE移动超过第一分布式EPC到第二分布式EPC时，在第一分布式EPC处释放用于会话的原始连接资源。 然后，该方法在第一分配EPC的第一PGW和第二PGW之间建立隧道。 该隧道利用第二个分布式EPC的原始IP资源和新的连接资源。 然后，该方法将数据从隧道，通过第一PGW路由到网络。
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29.发明申请公开(公告)号：US20130023268A1
公开(公告)日：2013-01-24
申请号：US13629055
申请日：2012-09-27
Applicant: FutureWei Technologies, Inc.
Inventor： Justin Zengjun Xiang , Hinghung Anthony Chan
Abstract: A system and method for communications device and network component operation in an ID/Locator Split Based heterogeneous network is provided. A method for control node operation includes receiving an attach request, and attempting to authenticate/authorize the communications node. The attach request is a request from a communications node to attach to a heterogeneous network. The method also includes if the communications node authenticated/authorized successfully, causing an identification and a location to be assigned for the communications node, completing an attachment for the communications node, and transmitting information to the communications node. The method further includes if the communications node did not authenticate/authorize successfully, sending an attach reject message to the communications node. The identification and the location are separate values.
Abstract translation: 提供了一种基于ID /定位器的异构网络中的通信设备和网络组件操作的系统和方法。 用于控制节点操作的方法包括接收附加请求，并尝试认证/授权通信节点。 附加请求是来自通信节点的附加到异构网络的请求。 该方法还包括如果通信节点成功认证/授权，导致为通信节点分配标识和位置，完成通信节点的附件，以及向通信节点发送信息。 该方法还包括如果通信节点没有成功地认证/授权，则向通信节点发送附着拒绝消息。 识别和位置是单独的值。
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