专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08244894B1 Detach mechanisms for host-based mobility protocols 有权
标题翻译：基于主机的移动协议的分离机制
公开(公告)号：US08244894B1
公开(公告)日：2012-08-14
申请号：US12479549
申请日：2009-06-05
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： G06F15/16
CPC分类号： H04W60/06 , H04L63/164 , H04W80/04
摘要： A method and apparatus for performing a detach procedure between a first device and a second device. The method includes receiving, at a first device, an informational exchange message to delete an IP security association between the first device and a second device. The informational exchange message further includes a notify message indicating that the deletion of the IP security association is due to a detach request. In response to the notify message indicating that the deletion of the IP security association is due to the detach request, the method further includes automatically deleting, at the first device, a mobility related state associated with the host-based mobility protocol.
摘要翻译：一种用于在第一设备和第二设备之间执行分离过程的方法和设备。该方法包括在第一设备处接收信息交换消息以删除第一设备和第二设备之间的IP安全关联。信息交换消息还包括指示IP安全关联的删除是由于分离请求引起的通知消息。响应于通知消息指示IP安全关联的删除是由于分离请求引起的，所述方法还包括在第一设备处自动删除与基于主机的移动性协议相关联的移动性相关状态。

2. 发明授权

US08077686B2 Multiple packet data network support over trusted access 有权
标题翻译：多数据包数据网络支持信任访问
公开(公告)号：US08077686B2
公开(公告)日：2011-12-13
申请号：US12171619
申请日：2008-07-11
申请人： Ameya Damle , Stefano Faccin , Fan Zhao
发明人： Ameya Damle , Stefano Faccin , Fan Zhao
IPC分类号： H04L29/06
CPC分类号： H04W60/005 , H04W8/065 , H04W8/085 , H04W80/04
摘要： A media access gateway comprises a wireless network interface, an authorization module, a filter information module, and a proxy mobility agent module. The wireless network interface selectively establishes a wireless link with a first interface of a wireless terminal that has a plurality of wireless interfaces. The authorization module determines a home agent corresponding to the wireless terminal. The filter information module receives filter information from one of the wireless terminal and a server and generates output filter information. The proxy mobility agent module transmits a binding update to the home agent. The binding update includes the output filter information.
摘要翻译：媒体接入网关包括无线网络接口，授权模块，过滤器信息模块和代理移动性代理模块。无线网络接口选择性地建立与具有多个无线接口的无线终端的第一接口的无线链路。授权模块确定与无线终端对应的归属代理。过滤器信息模块从无线终端和服务器之一接收过滤器信息，并生成输出过滤器信息。代理移动代理模块向归属代理发送绑定更新。绑定更新包括输出过滤器信息。

3. 发明授权

US08666419B1 Method and apparatus for performing a handover between a non 3GPP access and a 3GPP access using Gn/Gp SGSNs 有权
标题翻译：用于使用Gn / Gp SGSN在非3GPP接入和3GPP接入之间进行切换的方法和装置
公开(公告)号：US08666419B1
公开(公告)日：2014-03-04
申请号：US13618575
申请日：2012-09-14
申请人： Stefano Faccin , Fan Zhao , Ameya Damle
发明人： Stefano Faccin , Fan Zhao , Ameya Damle
IPC分类号： H04W36/00
CPC分类号： H04W36/0016 , H04W36/14
摘要： A method and apparatus for performing a handover of a communication session from a non-3GPP access network to a 3GPP access network in which only a Gn/Gp-based Serving GPRS Support Node has been deployed in the 3GPP access network. The method includes establishing the communication session between a user equipment and an Evolved Packet Core through the non-3GPP access network, and performing a handover of the communication session from the non-3GPP access network to the 3GPP access network. Performing the handover includes providing information to the UE of a selected packet data network gateway prior to performing the handover, and providing the information of the selected packet data network gateway from the user equipment to the 3GPP access network during the handover to maintain continuity of the communication session between the user equipment and the Evolved Packet Core.
摘要翻译：一种用于执行通信会话从非3GPP接入网络切换到仅在基于Gn / Gp的服务GPRS支持节点已部署在3GPP接入网络中的3GPP接入网络的方法和装置。该方法包括通过非3GPP接入网建立用户设备与演进分组核心之间的通信会话，以及执行通信会话从非3GPP接入网到3GPP接入网的切换。执行切换包括在执行切换之前向所选择的分组数据网络网关向UE提供信息，以及在切换期间将所选择的分组数据网络网关的信息从用户设备提供给3GPP接入网络以保持用户设备和演进分组核心之间的通信会话。

4. 发明授权

US08498268B1 Method and apparatus for re-establishing network connectivity upon handover in a wireless network 有权
标题翻译：用于在无线网络中切换时重新建立网络连接的方法和装置
公开(公告)号：US08498268B1
公开(公告)日：2013-07-30
申请号：US12511881
申请日：2009-07-29
申请人： Stefano Faccin , Fan Zhao
发明人： Stefano Faccin , Fan Zhao
IPC分类号： H04W4/00
CPC分类号： H04W36/0011 , H04L61/2015 , H04W80/04
摘要： A method and apparatus for performing a handover of network connections upon a mobile terminal moving from a first access network to a second access network. The method includes obtaining IP connectivity and a first IP address for the mobile terminal through the first access network. In response to the mobile terminal moving from the first access network to the second access network, the method further includes sending a request for a new IP connectivity and a second IP address over the second access network, the request indicating a need to handover the network connections from the first access network to the second access network.
摘要翻译：一种用于在从第一接入网移动到第二接入网的移动终端上执行网络连接切换的方法和装置。该方法包括通过第一接入网获得移动终端的IP连接和第一IP地址。响应于移动终端从第一接入网络移动到第二接入网络，该方法还包括在第二接入网络上发送对新的IP连接和第二IP地址的请求，该请求指示需要切换网络从第一接入网到第二接入网的连接。

5. 发明申请

US20090040964A1 DYNAMIC INTERNET PROTOCOL ADDRESSING SOLUTIONS WITH NETWORK-BASED MOBILITY 有权
标题翻译：动态互联网协议寻址解决方案与基于网络的移动性
公开(公告)号：US20090040964A1
公开(公告)日：2009-02-12
申请号：US12185331
申请日：2008-08-04
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： H04Q7/00
CPC分类号： H04L61/103 , H04L29/12311 , H04L61/2084 , H04W8/26 , H04W80/045
摘要： A media access gateway comprises a wireless network interface, an address assignment module, and a proxy mobility agent module. The wireless network interface establishes a wireless link with a wireless terminal. The address assignment module receives an address request message, which includes a mobility signal from the wireless terminal. The proxy mobility agent module selectively transmits a proxy binding update to a local mobility anchor and receives a proxy binding acknowledgement from the local mobility anchor. The address assignment module selectively transmits an address assignment message to the wireless terminal when the mobility signal indicates proxy mobility. The address assignment message is based on address information in the proxy binding acknowledgement.
摘要翻译：媒体接入网关包括无线网络接口，地址分配模块和代理移动性代理模块。无线网络接口与无线终端建立无线链路。地址分配模块接收包括来自无线终端的移动信号的地址请求消息。代理移动性代理模块选择性地将代理绑定更新发送到本地移动锚点，并从本地移动锚点接收代理绑定确认。当移动信号指示代理移动性时，地址分配模块有选择地向无线终端发送地址分配消息。地址分配消息基于代理绑定确认中的地址信息。

6. 发明授权

US08743747B2 System and method for reselection of a packet data network gateway when establishing connectivity 有权
标题翻译：建立连通性时，重新选择分组数据网络网关的系统和方法
公开(公告)号：US08743747B2
公开(公告)日：2014-06-03
申请号：US12950759
申请日：2010-11-19
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： H04J3/00
CPC分类号： H04W48/18 , H04L29/12207 , H04L61/20 , H04L63/061 , H04W12/04 , H04W48/08 , H04W48/17 , H04W80/04 , H04W88/005
摘要： A network control module including an access module and a selection control module. The access module is configured to determine whether a wireless terminal communicating with a first network via a first gateway is attempting to communicate with a second network via a second gateway. The access module is configured to determine whether the first gateway allows communication with the second network. The selection control module is configured to allow the wireless terminal to access the second network via the first gateway prior to the wireless terminal establishing a connection with the second gateway.
摘要翻译：一种网络控制模块，包括访问模块和选择控制模块。访问模块被配置为确定经由第一网关与第一网络通信的无线终端是否正尝试经由第二网关与第二网络进行通信。访问模块被配置为确定第一网关是否允许与第二网络进行通信。所述选择控制模块被配置为允许所述无线终端在所述无线终端建立与所述第二网关的连接之前经由所述第一网关访问所述第二网络。

7. 发明授权

US08681739B1 Method and apparatus for supporting multiple connections over different types of access in 3GPP systems 有权
标题翻译：用于在3GPP系统中支持不同类型的接入的多个连接的方法和装置
公开(公告)号：US08681739B1
公开(公告)日：2014-03-25
申请号：US12536962
申请日：2009-08-06
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： H04W4/00
CPC分类号： H04W76/15 , H04L45/24 , H04L67/2857 , H04W8/085 , H04W40/24 , H04W88/06
摘要： A method and apparatus for routing packets from a home agent to a user equipment through a first access network and a second access network. The method includes sending a first binding update message from the user equipment over the first access network to create a first binding cache entry at the home agent. The user equipment uses a home address assigned to the user equipment as a source IP address of the first binding update message. The method further includes sending a second binding update message from the user equipment over the second access network to create a second binding cache entry at the home agent. The user equipment receives packets from the home agent through the first access network and the second access network based on the first binding cache entry and the second binding cache entry.
摘要翻译：一种用于通过第一接入网络和第二接入网络将分组从归属代理路由到用户设备的方法和装置。该方法包括通过第一接入网络从用户设备发送第一绑定更新消息以在归属代理处创建第一绑定缓存条目。用户设备使用分配给用户设备的归属地址作为第一绑定更新消息的源IP地址。该方法还包括通过第二接入网络从用户设备发送第二绑定更新消息，以在归属代理处创建第二绑定高速缓存条目。用户设备基于第一绑定高速缓存条目和第二绑定高速缓存条目通过第一接入网络和第二接入网络从归属代理接收分组。

8. 发明授权

US08605572B1 Packet data network specific addressing solutions with network-based mobility 有权
标题翻译：分组数据网络特定寻址解决方案，具有基于网络的移动性
公开(公告)号：US08605572B1
公开(公告)日：2013-12-10
申请号：US13447852
申请日：2012-04-16
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： G06F15/16
CPC分类号： H04L61/2007 , H04L61/2015 , H04L61/203 , H04W40/24
摘要： A media access gateway includes a wireless network interface, a profile determination module, a proxy mobility agent module, and an address assignment module. The wireless network interface is configured to establish a wireless link with a wireless terminal. The profile determination module is configured to retrieve a profile corresponding to the wireless terminal. The profile includes packet data network identifiers. The proxy mobility agent module is configured to identify a packet data networks in response to the packet data network identifiers. The address assignment module is configured to transmit an address assignment message to the wireless terminal. The address assignment message (i) includes address components and (ii) associates the address components with the packet data networks. The wireless terminal uses the address components to communicate with the packet data networks.
摘要翻译：媒体接入网关包括无线网络接口，简档确定模块，代理移动代理模块和地址分配模块。无线网络接口被配置为建立与无线终端的无线链路。简档确定模块被配置为检索对应于无线终端的简档。配置文件包括分组数据网络标识符。代理移动代理模块被配置为响应于分组数据网络标识符来识别分组数据网络。地址分配模块被配置为向无线终端发送地址分配消息。地址分配消息（i）包括地址分量，并且（ii）将地址分量与分组数据网络相关联。无线终端使用地址组件与分组数据网络进行通信。

9. 发明授权

US08599790B1 Multiple packet data network support for wireless client devices with network-based proxy mobility 有权
标题翻译：对具有基于网络的代理移动性的无线客户端设备的多分组数据网络支持
公开(公告)号：US08599790B1
公开(公告)日：2013-12-03
申请号：US12206978
申请日：2008-09-09
申请人： Ameya Damle , Stefano Faccin , Fan Zhao
发明人： Ameya Damle , Stefano Faccin , Fan Zhao
IPC分类号： H04W80/04
CPC分类号： H04W40/02 , H04L61/2015 , H04W76/12 , H04W76/15
摘要： A media access gateway includes a wireless network interface, a tunneling module, a proxy mobility agent module, and an address assignment module. The wireless network interface establishes a link with a wireless terminal. The tunneling module establishes tunnels with first and second local mobility anchors, associated with first and second packet data networks, respectively. The proxy mobility agent module stores a mapping of assigned addresses to local mobility anchor identifiers. The proxy mobility agent selects a first or second local mobility anchor in response to the mapping and a source address of the wireless terminal, and the tunneling module tunnels the packet to the selected local mobility anchor. The address assignment module transmits an address assignment message, which includes the first assigned address and a prefix usage indicator, to the wireless terminal. The first assigned address includes a network-based or client-based mobility address according to the prefix usage indicator.
摘要翻译：媒体接入网关包括无线网络接口，隧道模块，代理移动代理模块和地址分配模块。无线网络接口与无线终端建立链路。隧道模块分别与第一和第二分组数据网络相关联地建立具有第一和第二本地移动锚点的隧道。代理移动代理模块将分配的地址的映射存储到本地移动性锚标识符。代理移动代理响应于映射和无线终端的源地址来选择第一或第二本地移动锚点，并且隧道模块将分组隧道到所选择的本地移动锚点。地址分配模块向无线终端发送包括第一分配地址和前缀使用指示符的地址分配消息。第一分配的地址包括根据前缀使用指示符的基于网络或基于客户端的移动性地址。

10. 发明申请

US20090109986A1 SYSTEM AND METHOD FOR RESELECTION OF A PACKET DATA NETWORK GATEWAY WHEN ESTABLISHING CONNECTIVITY 有权
标题翻译：在建立连接性的情况下，分组数据网络网关的系统和方法
公开(公告)号：US20090109986A1
公开(公告)日：2009-04-30
申请号：US12245981
申请日：2008-10-06
申请人： Fan Zhao , Stefano Faccin , Ameya Damle
发明人： Fan Zhao , Stefano Faccin , Ameya Damle
IPC分类号： H04L12/56
CPC分类号： H04W48/18 , H04L29/12207 , H04L61/20 , H04L63/061 , H04W12/04 , H04W48/08 , H04W48/17 , H04W80/04 , H04W88/005
摘要： A network control module includes an access module that determines whether a first packet data network gateway communicating with a first packet data network also communicates with a second packet data network. The network control module also includes a selection control module in communication with a mobile wireless terminal. The mobile wireless terminal attempts to access the second packet data network by establishing a connection with a second packet data network gateway that communicates with the second packet data network. In response to the access module determining that the first packet data network gateway also communicates with the second packet data network, the selection control module commands the mobile wireless terminal to access the second packet data network through the first packet data network gateway.
摘要翻译：网络控制模块包括访问模块，其确定与第一分组数据网络通信的第一分组数据网络网关是否也与第二分组数据网络通信。网络控制模块还包括与移动无线终端通信的选择控制模块。移动无线终端通过与与第二分组数据网络通信的第二分组数据网络网关建立连接来尝试接入第二分组数据网络。响应于访问模块确定第一分组数据网络网关还与第二分组数据网络通信，选择控制模块命令移动无线终端通过第一分组数据网络网关访问第二分组数据网络。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式