公开(公告)号：US08880705B2

公开(公告)日：2014-11-04

申请号：US12561828

申请日：2009-09-17

申请人： George Cherian ,  Jun Wang

发明人： George Cherian ,  Jun Wang

IPC分类号： G06F15/16 ,  H04W60/00 ,  H04W88/18 ,  H04W8/08 ,  H04W80/04

CPC分类号： H04W60/005 ,  H04W8/087 ,  H04W80/045 ,  H04W88/182

摘要： Disclosed are systems, methods and computer program products for facilitating dynamic addition and release of IP addresses in an established Proxy Mobile IPv6 (PMIP) sessions, for example, based on the demand of a mobile device. An example method comprises receiving from the mobile device a request to add a second IP interface type to a current communication session associated with a first IP interface type, wherein the second IP interface type is different from the first IP interface type. The method further includes receiving from the home network a set of IP addresses of the second IP interface type and establishing one or more IP flows of the second IP interface type using one or more received IP addresses. The method further includes associating the one or more IP flows of the second IP interface type with the current communication session for the mobile device.

摘要翻译： 公开了用于在已建立的代理移动IPv6（PMIP）会话中动态添加和释放IP地址的系统，方法和计算机程序产品，例如基于移动设备的需求。 一种示例性方法包括从移动设备接收将第二IP接口类型添加到与第一IP接口类型相关联的当前通信会话的请求，其中第二IP接口类型不同于第一IP接口类型。 该方法还包括从归属网络接收第二IP接口类型的一组IP地址，并使用一个或多个接收的IP地址建立第二IP接口类型的一个或多个IP流。 该方法还包括将第二IP接口类型的一个或多个IP流与移动设备的当前通信会话相关联。

公开(公告)号：US08867486B2

公开(公告)日：2014-10-21

申请号：US12758259

申请日：2010-04-12

申请人： George Cherian ,  Jun Wang ,  Gerardo Giaretta

发明人： George Cherian ,  Jun Wang ,  Gerardo Giaretta

IPC分类号： H04W36/24 ,  H04L12/721 ,  H04W36/00 ,  H04W40/36 ,  H04W36/14 ,  H04W60/00 ,  H04W80/04

CPC分类号： H04W36/0027 ,  H04L45/38 ,  H04W36/14 ,  H04W40/36 ,  H04W60/005 ,  H04W80/04

摘要： Techniques for IP flow mobility in a wireless data communications system, which allow for selective movement of IP data flows between different access networks supporting different access technology types. An access terminal (AT) is configured to selectively communicate using plural access technologies. Plural IP data flows are established between the AT and a first access network using a first technology type. A flow mobility trigger condition is detected, and in response, at least one IP data flow is moved to a second access network using a second technology, while maintaining at least another of the data flows to the first access network, and using the same IP address for the AT for data flows handled by both access networks, by using a mapping function between packet-filters for data flows and the access technology. The techniques may be used in conjunction with IP mobility protocols such as PMIP and CMIP.

摘要翻译： 在无线数据通信系统中用于IP流动移动的技术，其允许在支持不同接入技术类型的不同接入网络之间选择性地移动IP数据流。 接入终端（AT）被配置为使用多种接入技术选择性地进行通信。 使用第一种技术类型，在AT和第一接入网之间建立多个IP数据流。 检测到流动性触发条件，并且作为响应，使用第二技术将至少一个IP数据流移动到第二接入网络，同时保持至少另一个数据流到第一接入网络，并使用相同的IP 通过使用数据流的分组过滤器和接入技术之间的映射函数，由两个接入网络处理的数据流的AT的地址。 这些技术可以与诸如PMIP和CMIP之类的IP移动性协议结合使用。

公开(公告)号：US08861368B2

公开(公告)日：2014-10-14

申请号：US12949742

申请日：2010-11-18

申请人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

发明人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

IPC分类号： H04L12/26 ,  H04L12/28 ,  H04W76/04

CPC分类号： H04W76/04 ,  H04W76/20

摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.

摘要翻译： 这里描述了用于管理数据网络连接的装置和方法。 当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。 如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

公开(公告)号：US08831568B2

公开(公告)日：2014-09-09

申请号：US13589623

申请日：2012-08-20

申请人： George Cherian ,  Mahesh D. Iyer ,  Santosh Paul Abraham ,  Philip Michael Hawkes

发明人： George Cherian ,  Mahesh D. Iyer ,  Santosh Paul Abraham ,  Philip Michael Hawkes

IPC分类号： H04M1/66 ,  G06F15/177 ,  H04L29/06 ,  G06F21/44 ,  H04W48/16 ,  H04W12/04 ,  H04L12/24

CPC分类号： H04W48/14 ,  G06F15/177 ,  G06F21/44 ,  H04L41/08 ,  H04L41/0886 ,  H04L63/062 ,  H04L63/18 ,  H04L65/1066 ,  H04W4/70 ,  H04W12/04 ,  H04W48/16

摘要： A method of automatically configuring a wireless device includes receiving programming credentials from a server at a programming module and authenticating the wireless device based on the programming credentials. The method includes programming the wireless device with access credentials of an access point of a network to enable the wireless device to communicate, via the access point, with one or more devices outside of the network.

摘要翻译： 自动配置无线设备的方法包括从编程模块处的服务器接收编程凭证，并且基于所述编程凭证认证所述无线设备。 该方法包括使用网络的接入点的接入凭证对无线设备进行编程，以使无线设备经由接入点与网络外的一个或多个设备通信。

公开(公告)号：US20140064245A1

公开(公告)日：2014-03-06

申请号：US13600088

申请日：2012-08-30

申请人： Santosh Paul Abraham ,  George Cherian

发明人： Santosh Paul Abraham ,  George Cherian

IPC分类号： H04W72/10

CPC分类号： H04W72/10 ,  H04W48/20 ,  H04W84/12

摘要： Embodiments relate to systems and methods for dynamic association ordering based on service differentiation in wireless local area networks. A WiFi™ or other access point can broadcast beacon information to surrounding stations, and receive probe requests from those stations seeking to associate with the access point. The access point can determine a classification for each station, depending on station attributes such as subscription status, handoff status, or others. Stations receiving a higher classification can enter the association process sooner than those with lower classifications. The association order can be managed by inserting a delay in the probe response, by broadcasting the classifications which will be processed in the next beacon interval, or by adjusting the order in which association steps will be performed. Stations having higher classifications can be associated more quickly than lower-classification stations, in contrast to conventional association techniques which handle probe requests in the order received.

摘要翻译： 实施例涉及基于无线局域网中的服务差异的动态关联排序的系统和方法。 WiFi TM或其他接入点可以向周围的站广播信标信息，并且从那些寻求与接入点关联的站接收探测请求。 接入点可以根据诸如订阅状态，切换状态等的站属性确定每个站的分类。 接受较高分类的车站可以比分类较低的车站进入关联过程。 可以通过在探测响应中插入延迟来管理关联顺序，通过广播将在下一个信标间隔中处理的分类，或者通过调整将执行关联步骤的顺序。 与传统的关联技术相比，具有较高分类的站可以比较低分类站更快地相关联，而传统的关联技术以接收的顺序处理探测请求。

公开(公告)号：US20130263223A1

公开(公告)日：2013-10-03

申请号：US13610730

申请日：2012-09-11

申请人： George Cherian ,  Philip Michael Hawkes ,  Santosh Paul Abraham ,  Hemanth Sampath

发明人： George Cherian ,  Philip Michael Hawkes ,  Santosh Paul Abraham ,  Hemanth Sampath

IPC分类号： H04W12/04

CPC分类号： H04W12/04 ,  H04L9/0869 ,  H04L9/3273 ,  H04L63/062 ,  H04L63/0892 ,  H04L2209/80 ,  H04W12/06 ,  H04W84/02

摘要： Systems and methods of performing link setup and authentication are disclosed. A first method utilizes an unprotected association request and an association response that includes an access point nonce (ANonce). A second method includes receiving, during a first link setup using a first ANonce, a second ANonce for use in a second link setup. A third method utilizes a temporary key to protect an association request. A fourth method includes generating an ANonce at a mobile device based on an ANonce-seed received from an access point.

摘要翻译： 公开了执行链路建立和认证的系统和方法。 第一种方法利用未受保护的关联请求和包括接入点随机数（ANonce）的关联响应。 第二种方法包括在使用第一ANonce的第一链路建立期间接收用于第二链路建立的第二ANonce。 第三种方法利用临时密钥来保护关联请求。 第四种方法包括基于从接入点接收到的ANonce种子在移动设备处生成ANonce。

公开(公告)号：US20130243194A1

公开(公告)日：2013-09-19

申请号：US13610738

申请日：2012-09-11

申请人： Philip Michael Hawkes ,  George Cherian

发明人： Philip Michael Hawkes ,  George Cherian

IPC分类号： H04W12/04

CPC分类号： H04W12/04 ,  H04L9/0838 ,  H04L9/0841 ,  H04L63/067 ,  H04L2209/80

摘要： A method includes generating a shared master secret. The method also includes generating a set of shared ephemeral key data. The set of shared ephemeral key data is generated independent of the shared master secret. A validity duration of the set of shared ephemeral key data is less than a validity duration of the shared master secret. The method further includes encrypting at least one message that is to be transmitted to at least one station based on at least the shared master secret and the set of shared ephemeral key data.

摘要翻译： 一种方法包括生成共享的主密钥。 该方法还包括生成一组共享临时密钥数据。 共享临时密钥数据集是独立于共享主密钥生成的。 共享临时密钥数据集合的有效期短于共享主密钥的有效期。 所述方法还包括至少基于所述共享主密钥和所述一组共享临时密钥数据来加密要发送到至少一个站的至少一个消息。

公开(公告)号：US08498208B2

公开(公告)日：2013-07-30

申请号：US12839335

申请日：2010-07-19

申请人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

发明人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

IPC分类号： H04L12/26

CPC分类号： H04W76/10 ,  H04W28/24 ,  H04W80/04

摘要： Methods and apparatus for network pre-configuration of Quality of Service (QoS) parameters in a communication channel triggered by establishment of packet data access by an access terminal with the network. The network-determined and network-initiated pre-establishment of the QoS parameters are for one or more reservation links, which each relate to a corresponding one or more applications resident on the access terminal.

摘要翻译： 通过由接入终端与网络建立分组数据访问而触发的通信信道中的服务质量（QoS）参数的网络预配置的方法和装置。 网络确定和网络发起的QoS参数的预建立用于一个或多个预留链路，每个预留链路与驻留在接入终端上的对应的一个或多个应用相关。

公开(公告)号：US08447349B2

公开(公告)日：2013-05-21

申请号：US12363847

申请日：2009-02-02

申请人： Peter J. McCann ,  George Cherian ,  Poornima A. Lalwaney ,  Philip R. Roberts

发明人： Peter J. McCann ,  George Cherian ,  Poornima A. Lalwaney ,  Philip R. Roberts

IPC分类号： H04M1/00

CPC分类号： H04W36/0038 ,  H04W12/06 ,  H04W36/0016 ,  H04W36/14

摘要： A communication system reduces set up time for an inter-technology handoff of a multi-mode mobile station (MS) from a source network associated with a first radio frequency (RF) technology to a target network associated with a second RF technology by pre-establishing, prior to a determination to handoff the MS, a registration state of the MS and an authentication of the MS in association with the target network and second RF technology. In order to pre-establish the registration state and authentication, the MS exchanges messaging of the second RF technology with the second network via the first network and first RF technology. To facilitate the exchange, the MS includes shims in a second protocol stack associated with the second technology, which shims intercept second protocol stack signaling and redirect the intercepted signaling to a first protocol stack of the MS, associated with the first technology, for tunneling to the source network.

摘要翻译： 一种通信系统通过预处理来减少多模移动站（MS）从与第一射频（RF）技术相关联的源网络到与第二RF技术相关联的目标网络的技术间切换的建立时间， 在确定切换MS之前建立MS的注册状态和与目标网络和第二RF技术相关联的MS的认证。 为了预先建立注册状态和认证，MS通过第一网络和第一RF技术与第二网络交换第二RF技术的消息。 为了促进交换，MS包括与第二技术相关联的第二协议栈中的垫片，该第二协议栈阻止第二协议栈信令，并将拦截的信令重定向到与第一技术相关联的MS的第一协议栈，用于隧道传输 源网络。

公开(公告)号：US08374604B2

公开(公告)日：2013-02-12

申请号：US12783878

申请日：2010-05-20

申请人： George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian

发明人： George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian

IPC分类号： H04W4/00

CPC分类号： H04W60/005 ,  H04W36/0016 ,  H04W36/14 ,  H04W76/10 ,  H04W88/06

摘要： Disclosed are systems, methods and computer program products for performing multiple registrations across different radio access technologies (RATs). In one aspect, the registration procedure provisions a mobile device to register with a primary RAT and pre-register with at least one non-primary RAT using its air interface, which is different from the primary RAT. The pre-registration procedure includes setting up a radio session context and a packet data network (PDN) context with the non-primary RAT. The procedure further includes setting up a pseudo-binding with an external PDN gateway and obtaining binding state information for the mobile device from the PDN gateway without transferring binding state from the primary RAT to the non-primary RAT. The binding state information may be added to the PDN context. The mobile device may then perform handoff from the primary RAN to non-primary RAN using the preset contexts.

摘要翻译： 公开了用于在不同的无线电接入技术（RAT）上执行多个注册的系统，方法和计算机程序产品。 在一个方面，注册过程规定移动设备向主RAT注册，并且使用其与主RAT不同的空中接口对至少一个非主RAT进行预注册。 预注册过程包括与非主RAT建立无线电会话上下文和分组数据网络（PDN）上下文。 该过程进一步包括设置与外部PDN网关的伪绑定，并从PDN网关获取移动设备的绑定状态信息，而不将绑定状态从主RAT转移到非主RAT。 可以将绑定状态信息添加到PDN上下文。 然后，移动设备可以使用预设上下文来执行从主RAN到非主RAN的切换。