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    PACKET AGING IN A WIRELESS NETWORK
    1.
    发明申请
    PACKET AGING IN A WIRELESS NETWORK 有权
    PACKET老化在无线网络

    公开(公告)号：US20080192634A1

    公开(公告)日：2008-08-14

    申请号：US11673494

    申请日：2007-02-09

    申请人： Rajneesh Kumar ,  David Sheldon Stephenson

    发明人： Rajneesh Kumar ,  David Sheldon Stephenson

    IPC分类号： H04L12/26

    CPC分类号： H04L65/80 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/26 ,  H04L47/283 ,  H04L47/286 ,  H04L47/32 ,  H04W88/08

    摘要： A method and software to cause a processor to implement a method to set a packet age limit in an access point of a wireless network for communicating time-sensitive data with an associated wireless client station. One method includes the client station sending feedback to the access point so that the access point can set its packet age limit. Another method includes the access point setting its packet age limit according to feedback from the associated client station and/or according to information determined at the access point about the network.

    摘要翻译： 一种使处理器实现在无线网络的接入点中设置分组年龄限制的方法和软件，用于与相关联的无线客户站通信时间敏感数据。 一种方法包括客户端向接入点发送反馈，使得接入点可以设置其分组时限。 另一种方法包括接入点根据来自相关联的客户端的反馈和/或根据在接入点处确定的关于网络的信息来设置其分组年龄限制。

    Mobile Intelligent Roaming Using Multi-Modal Access Point Devices
    2.
    发明申请
    Mobile Intelligent Roaming Using Multi-Modal Access Point Devices 有权
    使用多模态接入点设备的移动智能漫游

    公开(公告)号：US20100118830A1

    公开(公告)日：2010-05-13

    申请号：US12339473

    申请日：2008-12-19

    申请人： David Sheldon Stephenson ,  Seema Nayak ,  Sudip Ghosal ,  Rajneesh Kumar

    发明人： David Sheldon Stephenson ,  Seema Nayak ,  Sudip Ghosal ,  Rajneesh Kumar

    IPC分类号： H04W36/08 ,  H04W36/14 ,  H04W4/00

    CPC分类号： H04W36/0088 ,  H04L63/10 ,  H04W36/14 ,  H04W84/12

    摘要： A system and method are provided in which access point (AP) devices in a wireless local area network (WLAN) are typed or configured into one of three measurement and reporting roles: Monitor-Mode AP (MMAP), Portal AP (PAP), a Border AP (BAP) or an Interior AP (IAP). APs are assigned specific link measurement requirements according to their assigned type or role. In general, MMAPs and PAPs have the greatest measurement and reporting responsibilities, BAPs have less measurement and reporting responsibilities than PAPs and IAPs have the least measurement and reporting responsibilities. The APs generate measurements that are supplied to appropriate equipment to facilitate handover decisions with respect to a dual-mode wireless client device that roams between the WLAN and another network or vice versa. As a result, link measurements are only performed by APs in locations where such measurements are necessary for handover service, thus reducing the overall processing load on the WLAN infrastructure.

    摘要翻译： 提供了一种系统和方法，其中无线局域网（WLAN）中的接入点（AP）设备被输入或配置为三个测量和报告角色之一：监视模式AP（MMAP），门户AP（PAP） 边界AP（BAP）或内部AP（IAP）。 AP根据其分配的类型或角色为特定的链路测量要求分配。 一般来说，MMAPs和PAPs具有最大的测量和报告责任，BAP的测量和报告责任比PAP更少，IAP具有最少的测量和报告责任。 AP产生提供给适当设备的测量结果，以便于相对于在WLAN和另一网络之间漫游的双模无线客户端设备进行切换决策，反之亦然。 因此，链路测量仅由AP在这种测量对于切换服务是必需的位置中执行，从而减少WLAN基础设施上的整体处理负担。

    Mobile intelligent roaming using multi-modal access point devices
    4.
    发明授权
    Mobile intelligent roaming using multi-modal access point devices 有权
    移动智能漫游采用多模态接入点设备

    公开(公告)号：US08204029B2

    公开(公告)日：2012-06-19

    申请号：US12339473

    申请日：2008-12-19

    申请人： David Sheldon Stephenson ,  Seema Nayak ,  Sudip Ghosal ,  Rajneesh Kumar

    发明人： David Sheldon Stephenson ,  Seema Nayak ,  Sudip Ghosal ,  Rajneesh Kumar

    IPC分类号： H04W4/00

    CPC分类号： H04W36/0088 ,  H04L63/10 ,  H04W36/14 ,  H04W84/12

    摘要： A system and method are provided in which access point (AP) devices in a wireless local area network (WLAN) are typed or configured into one of three measurement and reporting roles: Monitor-Mode AP (MMAP), Portal AP (PAP), a Border AP (BAP) or an Interior AP (IAP). APs are assigned specific link measurement requirements according to their assigned type or role. In general, MMAPs and PAPs have the greatest measurement and reporting responsibilities, BAPs have less measurement and reporting responsibilities than PAPs and IAPs have the least measurement and reporting responsibilities. The APs generate measurements that are supplied to appropriate equipment to facilitate handover decisions with respect to a dual-mode wireless client device that roams between the WLAN and another network or vice versa. As a result, link measurements are only performed by APs in locations where such measurements are necessary for handover service, thus reducing the overall processing load on the WLAN infrastructure.

    摘要翻译： 提供了一种系统和方法，其中无线局域网（WLAN）中的接入点（AP）设备被输入或配置为三个测量和报告角色之一：监视模式AP（MMAP），门户AP（PAP） 边界AP（BAP）或内部AP（IAP）。 AP根据其分配的类型或角色为特定的链路测量要求分配。 一般来说，MMAPs和PAPs具有最大的测量和报告责任，BAP的测量和报告责任比PAP更少，IAP具有最少的测量和报告责任。 AP产生提供给适当设备的测量结果，以便于相对于在WLAN和另一网络之间漫游的双模无线客户端设备进行切换决策，反之亦然。 因此，链路测量仅由AP在这种测量对于切换服务是必需的位置中执行，从而减少WLAN基础设施上的整体处理负担。

    Packet aging in a wireless network
    5.
    发明授权
    Packet aging in a wireless network 有权
    无线网络中的数据包老化

    公开(公告)号：US07768923B2

    公开(公告)日：2010-08-03

    申请号：US11673494

    申请日：2007-02-09

    申请人： Rajneesh Kumar ,  David Sheldon Stephenson

    发明人： Rajneesh Kumar ,  David Sheldon Stephenson

    IPC分类号： G06F11/00

    CPC分类号： H04L65/80 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/26 ,  H04L47/283 ,  H04L47/286 ,  H04L47/32 ,  H04W88/08

    摘要： A method and software to cause a processor to implement a method to set a packet age limit in an access point of a wireless network for communicating time-sensitive data with an associated wireless client station. One method includes the client station sending feedback to the access point so that the access point can set its packet age limit. Another method includes the access point setting its packet age limit according to feedback from the associated client station and/or according to information determined at the access point about the network.

    摘要翻译： 一种使处理器实现在无线网络的接入点中设置分组年龄限制的方法和软件，用于与相关联的无线客户站通信时间敏感数据。 一种方法包括客户端向接入点发送反馈，使得接入点可以设置其分组时限。 另一种方法包括接入点根据来自相关联的客户端的反馈和/或根据在接入点处确定的关于网络的信息来设置其分组年龄限制。

    HIERARCHICAL QUEUING AND SCHEDULING
    6.
    发明申请
    HIERARCHICAL QUEUING AND SCHEDULING 审中-公开
    分层排队和调度

    公开(公告)号：US20110194426A1

    公开(公告)日：2011-08-11

    申请号：US12702826

    申请日：2010-02-09

    申请人： Chien FANG ,  Hiroshi Suzuki ,  Rong Pan ,  Abhijit Kumar Choudhury ,  David Sheldon Stephenson ,  Surendra Anubolu ,  Hariprasad R. Ginjpalli ,  Stanley WaiYip Ho ,  Peter Geoffrey Jones

    发明人： Chien FANG ,  Hiroshi Suzuki ,  Rong Pan ,  Abhijit Kumar Choudhury ,  David Sheldon Stephenson ,  Surendra Anubolu ,  Hariprasad R. Ginjpalli ,  Stanley WaiYip Ho ,  Peter Geoffrey Jones

    IPC分类号： H04L12/56

    CPC分类号： H04L47/20 ,  H04L47/32 ,  H04L47/52 ,  H04L47/60 ,  H04L49/90

    摘要： In an example embodiment, there is disclosed herein logic encoded in at least one tangible media for execution and when executed operable to receive a packet. The logic determines a client associated with the packet. The client associated with a service set, and the service set associated with a transmitter. The logic determines a drop probability for the selected client determines a current packet arrival rate for the selected client and determines whether to enqueue or drop the packet based on the drop probability for the selected client and the current packet arrival rate associated with the selected client. The drop probability is based on a packet arrival rate and virtual queue length for the, which is based on a packet arrival rate and virtual queue length for the service set that is based on a packet arrival rate and virtual queue length for the transmitter.

    摘要翻译： 在一个示例性实施例中，本文公开了逻辑编码在至少一个有形介质中用于执行，并且当被执行时可操作以接收分组。 逻辑确定与数据包相关联的客户端。 与服务集相关联的客户端以及与发射机相关联的服务集合。 该逻辑确定所选择的客户端的丢弃概率确定所选择的客户端的当前分组到达速率，并且基于所选客户端的丢弃概率以及与所选择的客户端相关联的当前分组到达速率，确定是否对分组进行入队或丢弃。 丢弃概率基于分组到达速率和虚拟队列长度，其基于基于分组到达速率和发射机的虚拟队列长度的服务集合的分组到达速率和虚拟队列长度。

    Troubleshooting Link and Protocol in a Wireless Network
    9.
    发明申请
    Troubleshooting Link and Protocol in a Wireless Network 审中-公开
    排除无线网络中的链路和协议

    公开(公告)号：US20130295854A1

    公开(公告)日：2013-11-07

    申请号：US13936759

    申请日：2013-07-08

    申请人： Timothy S. Olson ,  Jeevan Shashikant Patil ,  David Sheldon Stephenson ,  Robert B. O'Hara

    发明人： Timothy S. Olson ,  Jeevan Shashikant Patil ,  David Sheldon Stephenson ,  Robert B. O'Hara

    IPC分类号： H04W24/00

    CPC分类号： H04W24/00 ,  H04L41/06 ,  H04L41/0836 ,  H04L41/0886 ,  H04L43/0811 ,  H04L43/0829 ,  H04L43/16 ,  H04L43/50 ,  H04W24/10 ,  H04W88/02

    摘要： Methods, apparatuses, and systems directed to facilitating troubleshooting wireless connectivity issues in a wireless network. In accordance with one embodiment of the present invention, either a diagnostic supplicant in the wireless client or a diagnostic manager initiates a troubleshooting protocol between the diagnostic supplicant and the diagnostic manager over a diagnostic link in response to one or more events. In one embodiment, after the diagnostic supplicant establishes a link to a diagnostic manager via a diagnostic link, the diagnostic supplicant generates and transmits a problem report to the diagnostic manager. The problem report initiates a troubleshooting protocol between the diagnostic manager and the diagnostic supplicant.

    摘要翻译： 方法，设备和系统，旨在便于在无线网络中排除无线连接问题。 根据本发明的一个实施例，响应于一个或多个事件，无线客户端中的诊断请求者或诊断管理器通过诊断链路启动诊断请求者和诊断管理器之间的故障排除协议。 在一个实施例中，在诊断请求者通过诊断链路建立到诊断管理器的链接之后，诊断请求者生成并向诊断管理器发送问题报告。 问题报告启动诊断管理器和诊断请求者之间的故障排除协议。

    INFRASTRUCTURE ASSISTED NETWORK TRANSITION
    10.
    发明申请
    INFRASTRUCTURE ASSISTED NETWORK TRANSITION 有权
    基础设施协助网络过渡

    公开(公告)号：US20110002295A1

    公开(公告)日：2011-01-06

    申请号：US12497620

    申请日：2009-07-03

    申请人： Sudip Ghosal ,  David Sheldon Stephenson

    发明人： Sudip Ghosal ,  David Sheldon Stephenson

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W36/24

    摘要： An infrastructure assisted network transition scheme is provided. In a multi-mode wireless communication device, handover threshold data is received from a management server associated with a first wireless network comprising one or more wireless access points. The multi-mode wireless communication device receives signals from the one or more wireless access point devices of the first wireless network and generates data representing the received signals. The multi-mode wireless communication device analyzes the data representing the received signals with respect to the handover threshold data to determine when the multi-mode wireless communication device should initiate hand-in to the first wireless network and when to initiate hand-out from the first wireless network to the second wireless network. Functions are provided at the management server to enable the generation of the handover threshold data from network configuration information associated with the first wireless network.

    摘要翻译： 提供了基础设施辅助网络转换方案。 在多模式无线通信设备中，从与包括一个或多个无线接入点的第一无线网络相关联的管理服务器接收切换阈值数据。 多模式无线通信设备从第一无线网络的一个或多个无线接入点设备接收信号，并产生表示接收信号的数据。 多模式无线通信设备分析与切换阈值数据相关的表示接收信号的数据，以确定多模式无线通信设备何时应该启动到第一无线网络的手动以及何时开始从 第一无线网络到第二无线网络。 在管理服务器处提供功能，以便能够从与第一无线网络相关联的网络配置信息生成切换阈值数据。