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    NETWORK-ASSISTED TO DIRECT DEVICE DISCOVERY SWITCH
    91.
    发明申请
    NETWORK-ASSISTED TO DIRECT DEVICE DISCOVERY SWITCH 有权
    网络辅助直接设备发现开关

    公开(公告)号：US20140301289A1

    公开(公告)日：2014-10-09

    申请号：US14141222

    申请日：2013-12-26

    申请人： Kerstin Johnsson ,  Alexandre Saso Stojanovski ,  Muthaiah Venkatachalam

    发明人： Kerstin Johnsson ,  Alexandre Saso Stojanovski ,  Muthaiah Venkatachalam

    IPC分类号： H04W72/04

    CPC分类号： H04W4/021 ,  H04L67/16 ,  H04L67/28 ,  H04W4/00 ,  H04W4/80 ,  H04W52/10 ,  H04W52/244 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0473 ,  H04W76/11 ,  H04W76/14 ,  H04W84/12

    摘要： Embodiments for providing network-assisted to direct device discovery switch are generally described herein. In some embodiments, location information is received at an evolved packet core (EPC) from at least a first and a second user equipment (UE). A network-assisted device-to-device (D2D) request is received from the first UE for establishing a D2D wireless connection with the second UE. Proximity of the first UE and the second UE are monitored. Before detecting the second UE being in proximity to the first UE, direct discovery is determined to be more resource efficient than continuing to provide network-assisted D2D discovery. An indication is provided to the first UE and the second UE to perform direct discovery based on information provided in the indication.

    摘要翻译： 在此通常描述用于提供网络辅助直接设备发现开关的实施例。 在一些实施例中，位置信息在来自至少第一和第二用户设备（UE）的演进分组核心（EPC）处被接收。 从第一UE接收到用于建立与第二UE的D2D无线连接的网络辅助设备到设备（D2D）请求。 监视第一UE和第二UE的邻近度。 在检测到第二UE处于靠近第一UE之前，直接发现被确定为比继续提供网络辅助的D2D发现更具资源效率。 根据指示中提供的信息，向第一UE和第二UE提供指示以执行直接发现。

    NETWORK ASSISTED DEVICE-TO-DEVICE DISCOVERY FOR PEER-TO-PEER APPLICATIONS
    94.
    发明申请
    NETWORK ASSISTED DEVICE-TO-DEVICE DISCOVERY FOR PEER-TO-PEER APPLICATIONS 审中-公开
    网络辅助设备发现用于对等应用的网络设备

    公开(公告)号：US20140206348A1

    公开(公告)日：2014-07-24

    申请号：US14128301

    申请日：2013-10-14

    申请人： Kerstin Johnsson ,  Alexandre Stojanovski ,  Muthaiah Venkatachalam

    发明人： Kerstin Johnsson ,  Alexandre Stojanovski ,  Muthaiah Venkatachalam

    IPC分类号： H04W8/00

    摘要： The techniques introduced here provide for network assisted device-to-device communication for peer-to-peer applications. The techniques include registering a user's peer-to-peer application identifier with a peer-to-peer application server, registering a peer-to-peer application with a device-to-device server, sending a peer-to-peer service request to the peer-to-peer application server, and receiving network assistance in discovering a peer with the desired P2P content/service and establishing a device-to-device communication arrangement for exchange of peer-to-peer services.

    摘要翻译： 这里介绍的技术提供了用于对等应用的网络辅助设备到设备通信。 这些技术包括将用户的点对点应用标识符注册到对等应用服务器，将对等应用与设备到设备服务器注册，发送对等服务请求到 对等应用服务器，以及接收网络协助，发现具有所需P2P内容/服务的对等体，并建立用于交换点对点服务的设备到设备通信布置。

    Adaptive polling for bursty wireless data traffic
    95.
    发明授权
    Adaptive polling for bursty wireless data traffic 有权
    针对突发无线数据流量的自适应轮询

    公开(公告)号：US08780881B2

    公开(公告)日：2014-07-15

    申请号：US11644469

    申请日：2006-12-21

    申请人： Muthaiah Venkatachalam ,  Chun Nie ,  Xiangying Yang

    发明人： Muthaiah Venkatachalam ,  Chun Nie ,  Xiangying Yang

    IPC分类号： H04J3/16

    CPC分类号： H04W74/06

    摘要： Various embodiments of the invention may use adaptive polling in a wireless network when one or more consecutive polls show that the polled station has no data to transmit. When triggered to perform adaptive polling, a base station may wait for increasingly long intervals between polls to a particular subscriber station, until some maximum interval has been reached. In some embodiments, the intervals may increase exponentially.

    摘要翻译： 当一个或多个连续轮询显示轮询站没有要发送的数据时，本发明的各种实施例可以在无线网络中使用自适应轮询。 当触发执行自适应轮询时，基站可以等待到特定用户台的轮询之间的更长的间隔，直到达到某个最大间隔。 在一些实施例中，间隔可以指数地增加。

    TECHNIQUES FOR MANAGING IDLE STATE ACTIVITY IN MOBILE DEVICES
    98.
    发明申请
    TECHNIQUES FOR MANAGING IDLE STATE ACTIVITY IN MOBILE DEVICES 有权
    用于管理移动设备中的空闲状态活动的技术

    公开(公告)号：US20140051485A1

    公开(公告)日：2014-02-20

    申请号：US13976955

    申请日：2011-12-27

    申请人： Shaocheng Wang ,  Muthaiah Venkatachalam ,  Xiangying Yang

    发明人： Shaocheng Wang ,  Muthaiah Venkatachalam ,  Xiangying Yang

    IPC分类号： H04W52/02

    CPC分类号： H04W52/0251 ,  H04B7/2656 ,  H04L5/001 ,  H04L5/0033 ,  H04W4/02 ,  H04W4/70 ,  H04W8/186 ,  H04W28/0205 ,  H04W72/048 ,  H04W72/0486 ,  H04W88/085

    摘要： An apparatus may comprise a radio-frequency (RF) transceiver and a message aggregation module arranged to intercept multiple messages from one or more mobile data applications during an idle mode of a device, one or more of the multiple messages operable to trigger a transition of the device from the idle mode to a connected mode by causing a radio resource control message to be sent from the device to a radio access network, the message aggregation module to store the multiple messages in a buffer associated with the one or more mobile data applications in order to maintain the device in the idle mode, and schedule for transmission by the RF transceiver the stored messages at a defined time instance based on a delay tolerance for the one or more mobile data applications when the device is in the connected mode. Other embodiments are disclosed and claimed.

    摘要翻译： 装置可以包括射频（RF）收发器和消息聚合模块，其被布置成在设备的空闲模式期间拦截来自一个或多个移动数据应用的多个消息，所述多个消息中的一个或多个可操作以触发 所述设备通过使无线电资源控制消息从所述设备发送到无线电接入网络而从空闲模式到连接模式，所述消息聚合模块将所述多个消息存储在与所述一个或多个移动数据应用程序相关联的缓冲器中 为了将设备维持在空闲模式，并且当设备处于连接模式时，基于对于一个或多个移动数据应用的延迟容限，在RF收发器发送存储的消息在规定的时间范围内的调度。 公开和要求保护其他实施例。

    Coverage loss recovery in a wireless communication network
    99.
    发明授权
    Coverage loss recovery in a wireless communication network 有权
    无线通信网络中的覆盖丢失恢复

    公开(公告)号：US08638751B2

    公开(公告)日：2014-01-28

    申请号：US12826639

    申请日：2010-06-29

    申请人： Muthaiah Venkatachalam ,  Xiangying Yang ,  Shantidev Mohanty

    发明人： Muthaiah Venkatachalam ,  Xiangying Yang ,  Shantidev Mohanty

    IPC分类号： G01R31/08 ,  H04W4/00 ,  H04W36/00

    CPC分类号： H04W36/0033 ,  H04W8/18 ,  H04W12/06 ,  H04W36/0038

    摘要： Embodiments of the present disclosure describe methods, apparatus, and system configurations for coverage loss recovery in a wireless communication network. A method includes receiving, by a base station of a wireless communication network, a message from a mobile station that includes an indication that the mobile station is in coverage loss recovery, and a mobile station identifier to identify the mobile station. The method further includes determining whether a static context and/or a dynamic context associated with the mobile station identifier is stored at a previous-serving base station of the mobile station and transmitting a message to the mobile station to indicate which re-entry actions are to be performed to facilitate re-entry of the mobile station to the wireless communication network. Other embodiments may be described and/or claimed.

    摘要翻译： 本公开的实施例描述了用于无线通信网络中的覆盖丢失恢复的方法，装置和系统配置。 一种方法包括由无线通信网络的基站接收来自移动台的消息，该消息包括移动台正在进行覆盖丢失恢复的指示，以及用于识别移动台的移动台标识符。 该方法还包括确定与移动台标识符相关联的静态上下文和/或动态上下文是否存储在移动台的先前服务基站，并向移动台发送消息以指示哪些重入动作是 以便于移动站​​重新进入无线通信网络。 可以描述和/或要求保护其他实施例。

    DISTRIBUTED MOBILITY ANCHORING FOR WIRELESS NETWORKS
    100.
    发明申请
    DISTRIBUTED MOBILITY ANCHORING FOR WIRELESS NETWORKS 有权
    无线网络的分布式移动锚定

    公开(公告)号：US20140023038A1

    公开(公告)日：2014-01-23

    申请号：US13942060

    申请日：2013-07-15

    申请人： Muthaiah Venkatachalam ,  Donghoon Shin ,  Danny Moses ,  Yang-Seok Choi ,  Vallabhajosyula S. Somayazulu

    发明人： Muthaiah Venkatachalam ,  Donghoon Shin ,  Danny Moses ,  Yang-Seok Choi ,  Vallabhajosyula S. Somayazulu

    IPC分类号： H04W36/08

    CPC分类号： H04W48/18 ,  H04B7/024 ,  H04W8/02 ,  H04W8/085 ,  H04W36/0016 ,  H04W36/08 ,  H04W36/34 ,  H04W40/20 ,  H04W48/10 ,  H04W48/16 ,  H04W48/17 ,  H04W60/00 ,  H04W80/04 ,  H04W84/12 ,  Y02D70/126

    摘要： A method and an information handling system configured to select a mobility anchor point for a mobile device in a distributed mobility anchor point network may comprise collecting information about movement behavior or data transfer behavior of the mobile device, or tunneling overhead of two or more base stations. A mobility anchor point associated with a first base station may be assigned to the mobile device if the mobile device is connected to the first base station for at least a predetermined amount of time, if the mobile device transfers at least a predetermined amount of data via the first base station, or device if a tunneling overhead of the first base station is less than a predetermined level. In some embodiments, a centralized mobility anchor may be assigned to the mobile device if the mobile device is highly mobile and there is no identified base station to which the mobile device is frequently connected.

    摘要翻译： 配置为在分布式移动性锚点网络中为移动设备选择移动性锚点的方法和信息处理系统可以包括收集关于移动设备的移动行为或数据传输行为的信息，或者两个或多个基站的隧道开销 。 如果移动设备至少连接到第一基站至少预定量的时间，则移动设备可以将与第一基站相关联的移动性锚点分配给移动设备，如果移动设备经由 第一基站或设备，如果第一基站的隧道开销小于预定水平。 在一些实施例中，如果移动设备是高度移动的并且没有移动设备频繁连接到的标识的基站，则集中式移动性锚点可被分配给移动设备。