公开(公告)号：US06999449B2

公开(公告)日：2006-02-14

申请号：US09930666

申请日：2001-08-15

申请人： John Barna ,  Samy Touati ,  Lila Madour

发明人： John Barna ,  Samy Touati ,  Lila Madour

IPC分类号： H04L12/56

CPC分类号： H04M15/854 ,  H04L12/14 ,  H04L12/1467 ,  H04L43/00 ,  H04L43/0894 ,  H04L43/16 ,  H04M15/58 ,  H04M17/00 ,  H04M17/10 ,  H04M2215/0188 ,  H04M2215/204 ,  H04M2215/22 ,  H04M2215/8166

摘要： A system and method for monitoring and reporting a volume of data transferred between a Mobile Station (MS) and a data network during a data session. A Prepaid Server (PPS) maintains an MS account and informs a AAA Server of a predetermined volume of data that may be transferred during the session. A Packet Data Service Node (PDSN) sends interim accounting messages to the AAA Server which determines when the predetermined volume of data has been transferred, and notifies the PPS. When the account balance goes below a threshold volume, the data session is terminated. During handoff of the MS from a first PDSN to a second PDSN, a data tunnel is established between them. When the handoff is complete, the tunnel is torn down. The first PDSN reports the volume of data transferred through the tunnel to the second PDSN which reports the volume to the AAA Server.

公开(公告)号：US20080089293A1

公开(公告)日：2008-04-17

申请号：US11856797

申请日：2007-09-18

申请人： Lila Madour ,  Anders Lundstrom ,  Samy Touati

发明人： Lila Madour ,  Anders Lundstrom ,  Samy Touati

IPC分类号： H04Q7/36

CPC分类号： H04W36/0016 ,  H04W8/085 ,  H04W80/04 ,  H04W92/02

摘要： Systems and methods according to these exemplary embodiments provide for handing off user equipment between different access networks, e.g., a high rate packet data (HRPD) system and a long term evolution (LTE) system. An existing mobile IP session can be maintained by the UE during the handoff

摘要翻译： 根据这些示例性实施例的系统和方法提供了在不同接入网络之间切换用户设备，例如高速率分组数据（HRPD）系统和长期演进（LTE）系统。 在切换期间，UE可以维护现有的移动IP会话

公开(公告)号：US20060120171A1

公开(公告)日：2006-06-08

申请号：US11217595

申请日：2005-09-02

申请人： Samy Touati ,  Lila Madour

发明人： Samy Touati ,  Lila Madour

IPC分类号： G11C7/10

CPC分类号： H04W36/0033 ,  H04W8/26 ,  H04W36/0038

摘要： The invention relates to a solution for providing a seamless handover. It is proposed to provide a first serving node (PDSN) in a first radio area and a second serving node (WSN) in a second radio area and an authentication unit being accessible by the first serving node and by the second serving node. Further it is proposed to run a delay timer for delaying a discarding of the first address by receiving a detach message from the user for detaching from the first serving node and to provide said address to the user located in the second radio area in case a handover procedure has been performed within the duration of the timer.

摘要翻译： 本发明涉及一种用于提供无缝切换的解决方案。 提出在第一无线电区域中提供第一服务节点（PDSN），在第二无线电区域中提供第二服务节点（WSN），并且可以由第一服务节点和第二服务节点访问认证单元。 此外，建议运行延迟定时器，以通过从用户接收分离消息来从第一服务节点分离来延迟丢弃第一地址，并且在切换的情况下向位于第二无线电区域中的用户提供所述地址 在定时器的持续时间内已经执行过程。

公开(公告)号：US08644247B2

公开(公告)日：2014-02-04

申请号：US11856797

申请日：2007-09-18

申请人： Lila Madour ,  Anders Lundstrom ,  Samy Touati

发明人： Lila Madour ,  Anders Lundstrom ,  Samy Touati

IPC分类号： H04W4/00

CPC分类号： H04W36/0016 ,  H04W8/085 ,  H04W80/04 ,  H04W92/02

摘要： Systems and methods according to these exemplary embodiments provide for handing off user equipment between different access networks, e.g., a high rate packet data (HRPD) system and a long term evolution (LTE) system. An existing mobile IP session can be maintained by the UE during the handoff.

摘要翻译： 根据这些示例性实施例的系统和方法提供了在不同接入网络之间切换用户设备，例如高速率分组数据（HRPD）系统和长期演进（LTE）系统。 在切换期间，UE可以维护现有的移动IP会话。

公开(公告)号：US20050143087A1

公开(公告)日：2005-06-30

申请号：US10745506

申请日：2003-12-29

申请人： Samy Touati ,  Lila Madour ,  Mahmood Hossain

发明人： Samy Touati ,  Lila Madour ,  Mahmood Hossain

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W28/08 ,  H04W28/12 ,  H04W36/22 ,  H04W60/00 ,  H04W80/04 ,  H04W92/14 ,  H04Q7/20

CPC分类号： H04W28/08 ,  H04L47/125 ,  H04L47/14 ,  H04W28/12 ,  H04W60/00 ,  H04W80/04 ,  H04W92/14

摘要： The invention relates to a method for supporting load balancing in a packet data network. The method receives a registration request at a packet data serving node (PDSN) manager from a base station controller/packet core function (BSC/PCF), The registration request includes a vendor specific extension (VSE) for indicating to the PDSN manager that the BSC/PCF supports redirection of the registration request and an international mobile subscriber identity (IMSI) of a mobile terminal (MT) for determining that a session does not presently exist between a mobile terminal (MT) associated with the IMSI and a PDSN agent associated with the PDSN manager. The invention also relates to a base station controller/packet core function (BSC/PCF) for creating a list of available packet data serving node (PDSN) agents.

摘要翻译： 本发明涉及在分组数据网络中支持负载平衡的方法。 该方法从基站控制器/分组核心功能（BSC / PCF）在分组数据服务节点（PDSN）管理器处接收注册请求。注册请求包括供应商专用扩展（VSE），用于向PDSN管理者指示 BSC / PCF支持重定向注册请求和移动终端（MT）的国际移动用户身份（IMSI），用于确定在与IMSI相关联的移动终端（MT）与相关联的PDSN代理之间不存在会话 与PDSN经理。 本发明还涉及用于创建可用分组数据服务节点（PDSN）代理的列表的基站控制器/分组核心功能（BSC / PCF）。

公开(公告)号：US08547835B2

公开(公告)日：2013-10-01

申请号：US12909041

申请日：2010-10-21

申请人： Wassim Haddad ,  Samy Touati

发明人： Wassim Haddad ,  Samy Touati

IPC分类号： H04J1/16 ,  H04J3/16 ,  H04L12/28 ,  H04W4/00 ,  H04W40/00

CPC分类号： H04L61/2528 ,  H04L29/12405 ,  H04L69/14 ,  H04L69/16 ,  H04L69/163 ,  H04W80/06 ,  Y02D50/30

摘要： A network element can include a proxy element that is configured to receive a request from a source node to establish a Transmission Control Protocol (TCP) connection from a first network address of the source node through a Packet Data Network Gateway (PDN GW) to a destination node for an IP flow. The proxy element applies an IP flow offloading policy function to determine that the requested TCP connection for the IP flow should bypass the PDN GW. The proxy element responds to the determination by communicating to the destination node a request for TCP connection with a second network address substituted for the first network address of the source node to establish the TCP connection for the IP flow from the source node to the destination node through a broadband network without passing through the PDN GW.

摘要翻译： 网络元件可以包括代理元件，其被配置为从源节点接收来自源节点的第一网络地址的传输控制协议（TCP）连接通过分组数据网络网关（PDN GW）建立到 IP流的目标节点。 代理元件应用IP流卸载策略功能来确定IP流请求的TCP连接应该绕过PDN GW。 代理元件通过向目的地节点传送与连接到源节点的第一网络地址的第二网络地址的TCP连接的请求，以建立从源节点到目的地节点的IP流的TCP连接来响应该确定 通过宽带网络而不经过PDN GW。

公开(公告)号：US20120215931A1

公开(公告)日：2012-08-23

申请号：US13153015

申请日：2011-06-03

申请人： Samy Touati ,  Göran Hall

发明人： Samy Touati ,  Göran Hall

IPC分类号： G06F15/16

CPC分类号： H04W88/10 ,  H04L63/162 ,  H04W12/06 ,  H04W76/11 ,  H04W76/12 ,  H04W84/005 ,  H04W84/047 ,  H04W84/12

摘要： Message routing between a mobile communication network and wireless devices is enabled by establishing a communication session between a mobile router and the mobile communication network which includes the mobile router being assigned an IP address. A wireless device is authenticated to the mobile communication network through the mobile router so that the wireless device is uniquely identifiable to the mobile communication network. A new packet data network (PDN) connection is established between the wireless device and the mobile communication network over the communication session established with the mobile communication network based on an IP address uniquely assigned to the wireless device by the mobile communication network.

摘要翻译： 通过在移动路由器和移动通信网络之间建立通信会话来实现移动通信网络和无线设备之间的消息路由，该移动通信网络包括分配有IP地址的移动路由器。 无线设备通过移动路由器对移动通信网络进行认证，使得无线设备能够对移动通信网络唯一地标识。 基于由移动通信网络唯一地分配给无线设备的IP地址，通过与移动通信网络建立的通信会话在无线设备和移动通信网络之间建立新的分组数据网络（PDN）连接。

公开(公告)号：US20150189557A1

公开(公告)日：2015-07-02

申请号：US14414140

申请日：2012-07-13

申请人： Samy Touati ,  Gunnar Mildh ,  Jari Vikberg ,  Erik Westerberg

发明人： Samy Touati ,  Gunnar Mildh ,  Jari Vikberg ,  Erik Westerberg

IPC分类号： H04W36/00 ,  H04W48/16

CPC分类号： H04W36/0066 ,  H04W36/0083 ,  H04W36/0085 ,  H04W36/30 ,  H04W48/16

摘要： Auser equipment, UE, (16) with established radio communications service with a first type of radio network (10), receives from the first network information including parameters for scanning for radio access points in a second type of radio network (12) different from the first type. The UE scans access points in the second type of radio network based on the received information and detects access point data and reports the detected access point data to the first type of radio network. Subsequently, the UE receives a signal from the first network to switch radio communications service from the first network to one of the access points in the second network. In response to the received signal, the UE switches radio communications service from the first network to one of the access points in the second network.

摘要翻译： 具有与第一类无线电网络（10）建立的无线电通信业务的用户设备UE（16）从第一网络接收包括用于扫描第二类型无线电网络（12）中的无线接入点的参数的信息 第一种类型。 UE基于接收的信息扫描第二类无线电网络中的接入点，检测接入点数据，并将检测到的接入点数据报告给第一类无线电网络。 随后，UE从第一网络接收信号，以将无线电通信服务从第一网络切换到第二网络中的接入点之一。 响应于接收到的信号，UE将无线电通信服务从第一网络切换到第二网络中的接入点之一。

公开(公告)号：US08931067B2

公开(公告)日：2015-01-06

申请号：US13362977

申请日：2012-01-31

申请人： Wassim Haddad ,  Samy Touati

发明人： Wassim Haddad ,  Samy Touati

IPC分类号： G06F21/00 ,  H04W12/04 ,  H04W12/06 ,  G06F21/43

CPC分类号： H04W12/06 ,  G06F21/43 ,  H04L63/18 ,  H04L2463/061 ,  H04W12/08 ,  H04W36/0038

摘要： Methods and apparatus for facilitating access to public wireless access points in a fixed-mobile convergence system. A mobile terminal is pre-provisioned with one or more security parameters corresponding to one or more WLAN access points that the mobile terminal might need to access should a current WLAN access point fail or otherwise become unreachable. The WLAN access points are similarly pre-provisioned with a security parameter corresponding to the mobile terminal. With these pro-provisioned security parameters, the mobile terminal and any one of the potential target WLAN access points conduct an abbreviated authentication process in the event that a switch-over becomes necessary.

摘要翻译： 便于在固定移动融合系统中接入公共无线接入点的方法和装置。 如果当前的WLAN接入点出现故障或其他方式不可达，则移动终端预先配置一个或多个对应于移动终端可能需要访问的WLAN接入点的安全参数。 WLAN接入点类似地预先配置有与移动终端对应的安全参数。 利用这些提供的安全参数，移动终端和潜在的目标WLAN接入点中的任何一个在需要切换的情况下进行简化的认证过程。

公开(公告)号：US20060046693A1

公开(公告)日：2006-03-02

申请号：US10929403

申请日：2004-08-31

申请人： Hung Tran ,  Samy Touati

发明人： Hung Tran ,  Samy Touati

IPC分类号： H04B7/216

CPC分类号： H04W12/06 ,  H04L63/0853 ,  H04L63/162 ,  H04W80/00 ,  H04W84/12

摘要： A method, Wireless Local Area Network (WLAN) client, and WLAN Service Node (WSN) that allows an Extensible Authentication Protocol—Subscriber Information module (EAP-SIM) module of the WLAN client, which module may be wither downloaded from the Internet or pre-installed in the WLAN client, to extract user credentials from a Subscriber Information Module (SIM) card, and to package the credentials into the EAP-SIM format and further into the TCP/IP format, before sending them to the WSN via a serving Access Point (AP). The WSN receives the credentials and unpacks them from the TCP/IP format and further from the EAP-SIM format, and authenticates/authorizes the WLAN client. WLAN access is authorized for the WLAN client upon successful authorization.

摘要翻译： 一种方法，无线局域网（WLAN）客户端和WLAN服务节点（WSN），其允许WLAN客户端的可扩展认证协议 - 用户信息模块（EAP-SIM）模块，该模块可以从因特网下载; 预先安装在WLAN客户端，从用户信息模块（SIM）卡中提取用户凭证，并将凭证打包成EAP-SIM格式并进一步转换为TCP / IP格式，然后通过以下方式发送到WSN： 服务接入点（AP）。 WSN接收凭证，并从TCP / IP格式进一步从EAP-SIM格式解包，并对WLAN客户端进行认证/授权。 无线局域网接入在成功授权后被授权给WLAN客户端。