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    Determination of end-to-end transport quality
    2.
    发明授权
    Determination of end-to-end transport quality 有权

    公开(公告)号：US10142202B2

    公开(公告)日：2018-11-27

    申请号：US14327388

    申请日：2014-07-09

    Applicant: QUALCOMM Incorporated

    Inventor： Jay Kumar Sundararajan ,  Arnaud Meylan ,  Song Wang ,  David William Craig ,  Manu Sharma ,  Niranjan Ramesh Pendharkar ,  Rajat Prakash

    IPC: H04L12/26

    Abstract: Methods, systems, and devices are described for assessing the quality of end-to-end connectivity for a wireless communication device. Data generated from at least one of existing traffic and networking operations caused by existing traffic of the wireless communication device may be monitored to obtain information related to connectivity quality. One or more values of one or more metrics may be determined using the obtained information. The quality of end-to-end connectivity for the wireless communication device may be assessed using the value(s) of the metric(s). Based at least in part on a result of the assessment, an action may be performed to improve connectivity quality for the wireless communication.

    SYSTEMS, METHODS AND APPARATUS FOR SEAMLESS HANDOFF AT THE APPLICATION LAYER BETWEEN DISPARATE NETWORKS FOR INTERACTIVE APPLICATIONS
    3.
    发明申请
    SYSTEMS, METHODS AND APPARATUS FOR SEAMLESS HANDOFF AT THE APPLICATION LAYER BETWEEN DISPARATE NETWORKS FOR INTERACTIVE APPLICATIONS 审中-公开
    用于互动应用的不同网络之间的应用层无缝切换的系统，方法和装置

    公开(公告)号：US20150237554A1

    公开(公告)日：2015-08-20

    申请号：US14621005

    申请日：2015-02-12

    Applicant: QUALCOMM Incorporated

    Inventor： David William Craig ,  Michael Tsimring ,  John Wallace Nasielski ,  Satashu Goel

    IPC: H04W36/18 ,  H04W36/00

    CPC classification number: H04W36/18 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0094 ,  H04W36/14 ,  H04W36/30 ,  H04W88/06

    Abstract: Systems, methods and apparatus for communication are provided. In one aspect, a method of communication for an application running on an application layer of a first wireless host is provided. The method comprises communicating, via the application layer, a first data flow to a second wireless host over a first application connection on a first access network. The method further comprises determining, at the application, one or more channel quality metrics of each of the first application connection and an accessible second application connection on a second access network based on channel quality metrics. The method further comprises establishing, via the application layer, the second application connection with the second wireless host over the second access network based on the one or more channel quality metrics of one both of the first and second application connections.

    Abstract translation: 提供了用于通信的系统，方法和装置。 一方面，提供了在第一无线主机的应用层上运行的应用的通信方法。 该方法包括经由应用层通过第一接入网络上的第一应用连接将第一数据流传送到第二无线主机。 该方法还包括在应用中基于信道质量度量在第二接入网络上确定第一应用连接中的每一个和可访问的第二应用连接的一个或多个信道质量度量。 该方法还包括基于第一和第二应用连接之一的一个或多个信道质量度量，经由应用层，通过第二接入网建立与第二无线主机的第二应用连接。

    Deriving a WLAN security context from a WWAN security context
    5.
    发明授权
    Deriving a WLAN security context from a WWAN security context 有权

    公开(公告)号：US10356670B2

    公开(公告)日：2019-07-16

    申请号：US15479877

    申请日：2017-04-05

    Applicant: QUALCOMM Incorporated

    Inventor： David William Craig ,  Gavin Bernard Horn ,  Anand Palanigounder ,  Arnaud Meylan

    IPC: H04L29/06 ,  H04W12/04 ,  H04W36/00 ,  H04W36/14 ,  H04W88/06 ,  H04W84/12 ,  H04W12/06

    Abstract: Techniques for deriving a WLAN security context from an existing WWAN security context are provided. According to certain aspects, a user equipment (UE) establishes a secure connection with a wireless wide area network (WWAN). The UE may receive from the WWAN an indication of a wireless local area network (WLAN) for which to derive a security context. The UE then derives the security context for the WLAN, based on a security context for the WWAN obtained while establishing the secure connection with the WWAN and establishes a secure connection with the WLAN using the derived security context for the WLAN. This permits the UE to establish a Robust Security Network Association (RSNA) with the WLAN while avoiding lengthy authentication procedures with an AAA server, thus speeding up the association process.

    Invasive socket manager
    7.
    发明授权
    Invasive socket manager 有权
    侵入性套接字管理器

    公开(公告)号：US09351331B2

    公开(公告)日：2016-05-24

    申请号：US13756800

    申请日：2013-02-01

    Applicant: Qualcomm Incorporated

    Inventor： Arnaud Meylan ,  Satashu Goel ,  David William Craig

    IPC: G06F15/16 ,  H04W76/06 ,  H04L29/06 ,  G06F11/00 ,  H04L12/28 ,  H04W4/20

    CPC classification number: H04W76/32 ,  H04L69/162 ,  H04W4/20 ,  H04W76/34 ,  H04W76/38

    Abstract: A server initiating shut down of a transport control protocol (TCP) connection when a radio connection is terminated is problematic because a new radio connection must be established for the sole purpose of shutting down the TCP connection. Hence, network and terminal resources for establishing the radio connection are wasted. Accordingly, a method, an apparatus, and a computer program product for initiating a closing of a transport layer connection at a client are provided. The apparatus determines whether a functionality associated with the transport layer connection satisfies at least one criterion, and closes the transport layer connection when the functionality satisfies the at least one criterion while a radio layer connection is available. As a result, the TCP connection is shut down by the client before the server can activate a new radio connection for the sole purpose of terminating the TCP connection.

    Abstract translation: 当无线电连接终止时，启动关闭传输控制协议（TCP）连接的服务器是有问题的，因为必须建立新的无线电连接，仅用于关闭TCP连接。 因此，用于建立无线电连接的网络和终端资源被浪费。 因此，提供了一种用于在客户端发起传输层连接的关闭的方法，装置和计算机程序产品。 所述设备确定与所述传输层连接相关联的功能是否满足至少一个准则，并且当所述功能满足所述至少一个准则并且在无线电层连接可用时，关闭所述传输层连接。 因此，TCP连接在客户端关闭之前，服务器才能激活新的无线电连接，仅用于终止TCP连接。

    DETERMINATION OF END-TO-END TRANSPORT QUALITY
    9.
    发明申请
    DETERMINATION OF END-TO-END TRANSPORT QUALITY 审中-公开
    确定端到端运输质量

    公开(公告)号：US20150215184A1

    公开(公告)日：2015-07-30

    申请号：US14327388

    申请日：2014-07-09

    Applicant: QUALCOMM Incorporated

    Inventor： Jay Kumar Sundararajan ,  Arnaud Meylan ,  Song Wang ,  David William Craig ,  Manu Sharma ,  Niranjan Ramesh Pendharkar ,  Rajat Prakash

    IPC: H04L12/26

    CPC classification number: H04L43/0811 ,  H04L43/00 ,  H04L43/0864 ,  H04L43/16

    Abstract: Methods, systems, and devices are described for assessing the quality of end-to-end connectivity for a wireless communication device. Data generated from at least one of existing traffic and networking operations caused by existing traffic of the wireless communication device may be monitored to obtain information related to connectivity quality. One or more values of one or more metrics may be determined using the obtained information. The quality of end-to-end connectivity for the wireless communication device may be assessed using the value(s) of the metric(s). Based at least in part on a result of the assessment, an action may be performed to improve connectivity quality for the wireless communication.

    Abstract translation: 描述了用于评估无线通信设备的端到端连接的质量的方法，系统和设备。 可以监视从由无线通信设备的现有业务引起的现有业务和联网操作中的至少一个产生的数据，以获得与连接质量相关的信息。 可以使用获得的信息来确定一个或多个度量的一个或多个值。 可以使用度量的值来评估无线通信设备的端到端连接的质量。 至少部分地基于评估的结果，可以执行动作以改善无线通信的连接质量。

    INVASIVE SOCKET MANAGER
    10.
    发明申请
    INVASIVE SOCKET MANAGER 有权
    入侵插座经理

    公开(公告)号：US20130282911A1

    公开(公告)日：2013-10-24

    申请号：US13756800

    申请日：2013-02-01

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arnaud Meylan ,  Satashu Goel ,  David William Craig

    IPC: H04W76/06

    CPC classification number: H04W76/32 ,  H04L69/162 ,  H04W4/20 ,  H04W76/34 ,  H04W76/38

    Abstract: A server initiating shut down of a transport control protocol (TCP) connection when a radio connection is terminated is problematic because a new radio connection must be established for the sole purpose of shutting down the TCP connection. Hence, network and terminal resources for establishing the radio connection are wasted. Accordingly, a method, an apparatus, and a computer program product for initiating a closing of a transport layer connection at a client are provided. The apparatus determines whether a functionality associated with the transport layer connection satisfies at least one criterion, and closes the transport layer connection when the functionality satisfies the at least one criterion while a radio layer connection is available. As a result, the TCP connection is shut down by the client before the server can activate a new radio connection for the sole purpose of terminating the TCP connection.

    Abstract translation: 当无线电连接终止时，启动关闭传输控制协议（TCP）连接的服务器是有问题的，因为必须建立新的无线电连接，仅用于关闭TCP连接。 因此，用于建立无线电连接的网络和终端资源被浪费。 因此，提供了一种用于在客户端发起传输层连接的关闭的方法，装置和计算机程序产品。 所述设备确定与所述传输层连接相关联的功能是否满足至少一个准则，并且当所述功能满足所述至少一个准则并且在无线电层连接可用时，关闭所述传输层连接。 因此，TCP连接在客户端关闭之前，服务器才能激活新的无线电连接，仅用于终止TCP连接。

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