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    PROXY FOR SERVING INTERNET-OF-THINGS (IOT) DEVICES
    1.
    发明申请
    PROXY FOR SERVING INTERNET-OF-THINGS (IOT) DEVICES 审中-公开

    公开(公告)号：US20180288179A1

    公开(公告)日：2018-10-04

    申请号：US15477854

    申请日：2017-04-03

    申请人： Randeep S. BHATIA ,  Bhawna GUPTA ,  Tirunell V. LAKSHMAN ,  Shreyasee MUKHERJEE ,  Dragan SAMARDZIJA

    发明人： Randeep S. BHATIA ,  Bhawna GUPTA ,  Tirunell V. LAKSHMAN ,  Shreyasee MUKHERJEE ,  Dragan SAMARDZIJA

    IPC分类号： H04L29/08 ,  H04L29/06

    摘要： An Internet-of-Things (IOT) proxy includes storage hardware configured to store first and second state information. The first state information defines first contexts for flows associated with a plurality of IoT devices. The plurality of electronic devices have established a corresponding plurality of first sessions that are terminated by the IoT proxy. The second state information defines second contexts for the flows associated with the plurality of IoT devices. The second state information is associated with a second session that has been established between the proxy and a server or an other electronic device. The IoT proxy also includes computing hardware configured to modify headers of packets associated with the IoT devices based on at least one of the first state information or the second state information. In some cases, the IoT proxy is implemented as a virtual network slice in a network function virtualization (NFV) architecture.

    METHODS AND SYSTEMS FOR BEAM SEARCHING
    2.
    发明申请
    METHODS AND SYSTEMS FOR BEAM SEARCHING 审中-公开

    公开(公告)号：US20180076874A1

    公开(公告)日：2018-03-15

    申请号：US15260890

    申请日：2016-09-09

    申请人： Hubert R. MCLELLAN ,  Dmitry CHIZHIK ,  Dragan SAMARDZIJA

    发明人： Hubert R. MCLELLAN ,  Dmitry CHIZHIK ,  Dragan SAMARDZIJA

    IPC分类号： H04B7/06 ,  H04W72/04 ,  H04W48/16

    CPC分类号： H04B7/0695 ,  H04B7/0408 ,  H04B7/0617 ,  H04W48/16 ,  H04W72/04

    摘要： In one example embodiment, a method includes obtaining a duration of a first network element scanning period of a first network element for a plurality of first beacons, the plurality of first beacons associated with the different direct energy beams, scanning for the plurality of first beacons over a second network element scanning period of a second network element, the second network element scanning period including a number of first network element scanning periods, the first network element scanning period being part of the number of the first network element scanning periods, receiving at least one of the plurality of first beacons during the number of the first network element scanning periods, determining a preferred first beacon based on the received at least one of the plurality of first beacons and transmitting an indication of the preferred first beacon to a base station.

    CHANNEL INFORMATION FEEDBACK REDUCTION IN COMMUNICATION NETWORK
    3.
    发明申请
    CHANNEL INFORMATION FEEDBACK REDUCTION IN COMMUNICATION NETWORK 有权
    通信信息反馈减少通信网络

    公开(公告)号：US20120196607A1

    公开(公告)日：2012-08-02

    申请号：US13017304

    申请日：2011-01-31

    申请人： Dragan Samardzija ,  Theodore Sizer ,  Reinaldo A. Valenzuela

    发明人： Dragan Samardzija ,  Theodore Sizer ,  Reinaldo A. Valenzuela

    IPC分类号： H04W72/04

    CPC分类号： H04J11/0053 ,  H04B7/024 ,  H04B7/0626 ,  H04B7/0658 ,  H04L5/0035 ,  H04L5/0039

    摘要： Techniques are disclosed for reducing channel information feedback in communication networks. For example, a method comprises the following steps. A set of mobile terminals and a set of base stations designated to participate in a coordinated multipoint transmission protocol in a communication network are identified. One or more unique downlink communication resource blocks are assigned to each designated mobile terminal that is located in a given first sector of a designated base station. As such, each designated mobile terminal in the first sector of the designated base station: (i) performs a channel state estimation process in response to respective signals received from the designated base stations in the one or more unique downlink communication resource blocks assigned to that designated mobile terminal; and (ii) transmits resulting channel state information back to at least one of the designated base stations.

    摘要翻译： 公开了用于减少通信网络中的信道信息反馈的技术。 例如，一种方法包括以下步骤。 识别一组移动终端和指定为参与通信网络中的协调多点传输协议的一组基站。 一个或多个唯一的下行链路通信资源块被分配给位于指定基站的给定第一扇区中的每个指定的移动终端。 这样，指定基站的第一扇区中的每个指定的移动终端：（i）响应于从分配给该基站的一个或多个唯一下行链路通信资源块中从指定的基站接收到的相应信号来执行信道状态估计处理 指定移动终端; 和（ii）将所生成的信道状态信息发送回指定的基站中的至少一个。

    Methods and systems for beam searching
    4.
    发明授权
    Methods and systems for beam searching 有权

    公开(公告)号：US10034286B2

    公开(公告)日：2018-07-24

    申请号：US15260911

    申请日：2016-09-09

    申请人： Hubert R. McLellan ,  Dmitry Chizhik ,  Dragan Samardzija

    发明人： Hubert R. McLellan ,  Dmitry Chizhik ,  Dragan Samardzija

    IPC分类号： H04W4/00 ,  H04W72/04 ,  H04J11/00 ,  H04B7/0408 ,  H04B7/06

    摘要： In one example embodiment, a method includes transmitting a plurality of first beacons over a first scanning period, the plurality of first beacons associated with different direct energy beams, the transmitting including, transmitting the plurality of first beacons over sub-periods of the first scanning period, respectively; obtaining an indication of a preferred first beacon, the preferred beacon being received by a network element during the transmitting of the plurality of beacons over the first scanning period; and communicating with the element during a scheduled portion of a first data communication period using the beam associated with the preferred first beacon, a length of the first scanning period and a length of the first data communication period forming a length of a time transmission interval.

    Opportunistic information forwarding using wireless terminals in the internet-of-things
    8.
    发明授权
    Opportunistic information forwarding using wireless terminals in the internet-of-things 有权
    在互联网上使用无线终端的机会信息转发

    公开(公告)号：US09565633B2

    公开(公告)日：2017-02-07

    申请号：US14323146

    申请日：2014-07-03

    申请人： Dragan Samardzija ,  Howard Huang ,  Vijay Venkateswaran ,  Chih-Kuang Lin ,  Irwin Kennedy ,  Richard Abbot

    发明人： Dragan Samardzija ,  Howard Huang ,  Vijay Venkateswaran ,  Chih-Kuang Lin ,  Irwin Kennedy ,  Richard Abbot

    IPC分类号： H04W52/02 ,  H04L29/08 ,  H04W4/00 ,  H04W56/00 ,  H04W84/18

    CPC分类号： H04W52/0229 ,  H04L67/12 ,  H04W4/80 ,  H04W56/001 ,  H04W84/18 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

    摘要： A capability for opportunistic forwarding of information using a wireless terminal is presented. An energy limited node includes a wake-up circuit configured to detect a wake-up signal from a wireless terminal where the wake-up signal includes a modulated waveform signal, and a communication module configured to switch, based on a control signal generated by the wake-up circuit, from a sleep mode in which the communication module is not operable to communicate with the wireless terminal to an active mode in which the communication module is operable to communicate with the wireless terminal. A wireless terminal includes a first wireless communication interface configured for communication with a device using a wireless communication protocol, a second wireless communication interface configured for wireless communication with a wireless access node of a wireless network, and a processor configured to support opportunistic forwarding of information between the device and the wireless access node of the wireless network.

    摘要翻译： 介绍了使用无线终端机会转发信息的能力。 能量限制节点包括被配置为检测来自无线终端的唤醒信号的唤醒电路，其中唤醒信号包括调制波形信号，以及通信模块，被配置为基于由 唤醒电路，其中通信模块不可操作以与无线终端通信的休眠模式到通信模块可操作以与无线终端通信的活动模式。 无线终端包括被配置为与使用无线通信协议的设备进行通信的第一无线通信接口，被配置用于与无线网络的无线接入节点进行无线通信的第二无线通信接口，以及被配置为支持信息的机会转发的处理器 在无线网络的设备和无线接入节点之间。

    Methods and systems for beam searching
    9.
    发明授权
    Methods and systems for beam searching 有权

    公开(公告)号：US10122435B2

    公开(公告)日：2018-11-06

    申请号：US15260890

    申请日：2016-09-09

    申请人： Hubert R. McLellan ,  Dmitry Chizhik ,  Dragan Samardzija

    发明人： Hubert R. McLellan ,  Dmitry Chizhik ,  Dragan Samardzija

    IPC分类号： H04B7/06 ,  H04W48/16 ,  H04W72/04 ,  H04B7/0408

    摘要： In one example embodiment, a method includes obtaining a duration of a first network element scanning period of a first network element for a plurality of first beacons, the plurality of first beacons associated with the different direct energy beams, scanning for the plurality of first beacons over a second network element scanning period of a second network element, the second network element scanning period including a number of first network element scanning periods, the first network element scanning period being part of the number of the first network element scanning periods, receiving at least one of the plurality of first beacons during the number of the first network element scanning periods, determining a preferred first beacon based on the received at least one of the plurality of first beacons and transmitting an indication of the preferred first beacon to a base station.