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    MULTI-RADIO GATEWAY WITH WIDE AREA NETWORK TUNNELING
    21.
    发明申请
    MULTI-RADIO GATEWAY WITH WIDE AREA NETWORK TUNNELING 审中-公开
    多无线电网关与宽域网络隧道

    公开(公告)号：US20160353506A1

    公开(公告)日：2016-12-01

    申请号：US15094432

    申请日：2016-04-08

    Applicant: QUALCOMM Incorporated

    Inventor： Sandip HomChaudhuri ,  Anil Satyanarayana Rao ,  Navid Ehsan ,  Pradeep Kumar Yenganti ,  Alireza Raissinia ,  Vincent Knowles Jones, IV

    IPC: H04W76/02 ,  H04W76/04 ,  H04W68/00

    CPC classification number: H04W76/15 ,  H04W52/0225 ,  H04W52/028 ,  H04W68/005 ,  H04W76/12 ,  H04W76/19 ,  H04W76/34 ,  H04W88/16 ,  H04W88/182 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/23

    Abstract: Methods, systems, and devices are described for wireless communication. A device with multiple radios may establish a wireless local area network (WLAN) connection with a multi-radio gateway (i.e., a multiPHY gateway) and a wide area network (WAN) connection with a base station. The multi-radio device may receive a proxy capability indication from the multi-radio gateway and may transmit connection information relating to the second wireless connection. The multi-radio device may then establish a tunnel to the base station utilizing a proxy entity within the multi-radio gateway and close a physical (PHY) connection of the second wireless connection in order to save power. The multi-radio gateway may receive messages (e.g., paging, broadcast, or multicast messages) from the base station on behalf of the multi-radio device using the proxy entity, and tunnel the messages through to the multi-radio device using the WLAN wireless connection.

    Abstract translation: 描述了用于无线通信的方法，系统和设备。 具有多个无线电设备的设备可以建立与多无线网关（即，多PHY网关）和与基站的广域网（WAN）连接的无线局域网（WLAN）连接。 多无线电设备可以从多无线电网关接收代理能力指示，并且可以发送与第二无线连接有关的连接信息。 然后，多无线电设备可以利用多无线电网关内的代理实体建立到基站的隧道，并关闭第二无线连接的物理（PHY）连接，以便节省电力。 多无线电网关可以代表使用代理实体的多无线电设备从基站接收消息（例如，寻呼，广播或多播消息），并且使用WLAN来将消息隧道传送到多无线电设备 无线连接。

    Systems and methods for synchronization within a neighborhood aware network
    22.
    发明授权
    Systems and methods for synchronization within a neighborhood aware network 有权
    用于邻居感知网络内同步的系统和方法

    公开(公告)号：US09510286B2

    公开(公告)日：2016-11-29

    申请号：US14213017

    申请日：2014-03-14

    Applicant: QUALCOMM Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Alireza Raissinia ,  Guido Robert Frederiks

    IPC: H04W52/02 ,  H04W56/00 ,  H04W8/00

    CPC classification number: H04W52/0225 ,  H04W8/005 ,  H04W52/0229 ,  H04W56/0015 ,  H04W56/002 ,  H04W56/0035 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22

    Abstract: Methods, devices, and computer program products for synchronization of wireless devices in a peer-to-peer network are described herein. In one aspect, a method for determining at least one of a time for exiting and a time for entering a low power sleep mode to utilize a discovery window is provided. The method includes determining an earliest possible start time of a discovery window according to a clock at the first device. The method further includes transitioning from the low power sleep mode to a higher power active mode approximately at the determined earliest possible start time, wherein the determined earliest possible start time is based at least in part on a clock drift value associated with the first device and a clock drift value associated with a second device of the wireless network.

    Abstract translation: 本文描述了用于在对等网络中的无线设备的同步的方法，设备和计算机程序产品。 一方面，提供一种用于确定用于退出的时间和用于进入低功率睡眠模式以利用发现窗口的时间中的至少一个的方法。 该方法包括根据第一设备的时钟确定发现窗口的最早可能的开始时间。 该方法还包括大约在所确定的最早可能的开始时间从低功率休眠模式转换到更高功率的活动模式，其中所确定的最早可能的开始时间至少部分地基于与第一设备相关联的时钟漂移值， 与无线网络的第二设备相关联的时钟漂移值。

    Controlling power consumption in peer-to-peer communications
    23.
    发明授权
    Controlling power consumption in peer-to-peer communications 有权
    控制点对点通信中的功耗

    公开(公告)号：US09420536B2

    公开(公告)日：2016-08-16

    申请号：US14487925

    申请日：2014-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Gang Ding ,  Vijayalakshmi Rajasundaram Raveendran ,  Alireza Raissinia

    IPC: H04W52/02

    CPC classification number: H04W52/0219 ,  H04W52/0209 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/26

    Abstract: Techniques are described for controlling power consumption in a peer-to-peer communication system. In accordance with various examples, the techniques include determining a power save mode of a first node, determining a power save mode of a second node, determining a category of data connection between the first node and the second node, and adjusting a power save parameter of the first node based at least in part on the power save mode of the first node, the power save mode of the second node, and the category of data connection.

    Abstract translation: 描述了用于控制对等通信系统中的功率消耗的技术。 根据各种示例，这些技术包括确定第一节点的省电模式，确定第二节点的节电模式，确定第一节点和第二节点之间的数据连接的类别，以及调整节电参数 至少部分地基于第一节点的节电模式，第二节点的节电模式和数据连接的类别。

    DELAY SPREAD ESTIMATION AND UTILIZATION
    26.
    发明申请
    DELAY SPREAD ESTIMATION AND UTILIZATION 审中-公开
    延迟传播估计和利用

    公开(公告)号：US20160057656A1

    公开(公告)日：2016-02-25

    申请号：US14464019

    申请日：2014-08-20

    Applicant: QUALCOMM Incorporated

    Inventor： Sandip HomChaudhuri ,  Alireza Raissinia ,  James Gardner ,  Sumeet Kumar ,  Vincent Knowles Jones, IV

    IPC: H04W28/04 ,  H04W24/02 ,  H04W28/02

    Abstract: Methods, systems, and devices are described for wireless communication at a wireless communication device. A wireless communication device may receive a data frame and use it to estimate a residual channel length (RCL). The device may then modify a finite impulse response (FIR) filter based on the estimated RCL. For example, the device may add additional taps to the FIR filter. The device may continue to adjust the FIR filter until the RCL is at or near zero. In some cases, the wireless communication device may send an indication to the transmitting device to adjust an FIR filter based on the estimated RCL. In some cases, the length of a guard interval may also be adjusted based on the estimated RCL.

    Abstract translation: 描述了在无线通信设备处的无线通信的方法，系统和设备。 无线通信设备可以接收数据帧并使用它来估计残余信道长度（RCL）。 然后，设备可以基于估计的RCL来修改有限脉冲响应（FIR）滤波器。 例如，设备可以向FIR滤波器添加附加抽头。 该设备可以继续调整FIR滤波器，直到RCL处于或接近零。 在一些情况下，无线通信设备可以向发送设备发送指示，以基于估计的RCL调整FIR滤波器。 在一些情况下，保护间隔的长度也可以基于估计的RCL进行调整。

    Systems and methods for collision management in a neighborhood aware network
    28.
    发明授权
    Systems and methods for collision management in a neighborhood aware network 有权
    邻近感知网络中碰撞管理的系统和方法

    公开(公告)号：US09215732B2

    公开(公告)日：2015-12-15

    申请号：US14231226

    申请日：2014-03-31

    Applicant: QUALCOMM Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Alireza Raissinia ,  Guido Robert Frederiks

    IPC: H04W74/08 ,  H04W28/04

    CPC classification number: H04W74/0816 ,  H04W74/0808

    Abstract: Methods, devices, and computer program products for collision management of wireless devices in a peer-to-peer network are described herein. In one aspect, a method of communicating via a wireless medium by a wireless communications apparatus within a network is provided. The method includes determining first and second contention windows. The first contention window begins earlier than the second contention window. The method further includes beginning a first carrier sense multiple access (CSMA) countdown at the start of the first contention window. The method further includes beginning a second CSMA countdown when the first CSMA countdown does not end before the start of the second contention window. The method further includes transmitting the prepared frame at a time of the first CSMA countdown ending or the second CSMA countdown ending, whichever is earlier.

    Abstract translation: 这里描述了用于对等网络中的无线设备的冲突管理的方法，设备和计算机程序产品。 一方面，提供了一种通过网络内的无线通信装置经由无线介质进行通信的方法。 该方法包括确定第一和第二争用窗口。 第一个争用窗口比第二个争用窗口更早开始。 该方法还包括在第一争用窗口的开始处开始第一载波侦听多路访问（CSMA）倒计时。 该方法还包括当第二CSMA倒计时在第二争用窗口的开始之前没有结束时开始第二CSMA倒计时。 该方法还包括在第一CSMA倒计时结束时或第二CSMA倒计时结束时（以较早者为准）发送准备好的帧。

    CONTROLLING POWER CONSUMPTION IN PEER-TO-PEER COMMUNICATIONS
    29.
    发明申请
    CONTROLLING POWER CONSUMPTION IN PEER-TO-PEER COMMUNICATIONS 有权
    控制对等通信中的功耗

    公开(公告)号：US20150358905A1

    公开(公告)日：2015-12-10

    申请号：US14487925

    申请日：2014-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Gang Ding ,  Vijayalakshmi Rajasundaram Raveendran ,  Alireza Raissinia

    IPC: H04W52/02

    CPC classification number: H04W52/0219 ,  H04W52/0209 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/26

    Abstract: Techniques are described for controlling power consumption in a peer-to-peer communication system. In accordance with various examples, the techniques include determining a power save mode of a first node, determining a power save mode of a second node, determining a category of data connection between the first node and the second node, and adjusting a power save parameter of the first node based at least in part on the power save mode of the first node, the power save mode of the second node, and the category of data connection.

    Abstract translation: 描述了用于控制对等通信系统中的功率消耗的技术。 根据各种示例，所述技术包括确定第一节点的省电模式，确定第二节点的省电模式，确定第一节点和第二节点之间的数据连接的类别，以及调整节电参数 至少部分地基于第一节点的节电模式，第二节点的节电模式和数据连接的类别。

    METHODS AND APPARATUS FOR NEIGHBORHOOD AREA NETWORK DETECTION
    30.
    发明申请
    METHODS AND APPARATUS FOR NEIGHBORHOOD AREA NETWORK DETECTION 有权
    邻域网络检测方法与装置

    公开(公告)号：US20150156709A1

    公开(公告)日：2015-06-04

    申请号：US14517654

    申请日：2014-10-17

    Applicant: QUALCOMM Incorporated

    Inventor： Ashish Kumar Shukla ,  Alireza Raissinia ,  Zhifeng Cai ,  Santosh Paul Abraham

    IPC: H04W48/16 ,  H04L29/08

    CPC classification number: H04W48/16 ,  H04L67/10 ,  H04W8/005

    Abstract: Methods, apparatuses, and devices are described for wireless communications in which neighborhood area network (NaN) information may be requested and provided in a relatively fast and efficient manner between devices of a NaN. A wireless communication device, such as a station in a wireless communications network, may transmit an active probe request to seek information related to a NaN. The active probe request may be a NaN specific probe request, or may be transmitted from a station as part of an active scan for wireless network infrastructure other than NaN devices (e.g., as part of a scan for an AP in a BSS). An AP or master device of the NaN may receive the probe request and generate a NaN discovery response, which may include information that the requesting device may use for connecting to a device in the NaN.

    Abstract translation: 描述了用于无线通信的方法，设备和设备，其中可以在NaN的设备之间以相对快速和有效的方式请求并提供邻域区域网络（NaN）信息。 诸如无线通信网络中的站的无线通信设备可以发送主动探测请求以寻求与NaN相关的信息。 主动探测请求可以是NaN特定探测请求，或者可以作为除NaN设备之外的无线网络基础设施的主动扫描的一部分（例如，作为对BSS中的AP的扫描的一部分）而从站发送。 NaN的AP或主设备可以接收探测请求并生成NaN发现响应，其可以包括请求设备可以用于连接到NaN中的设备的信息。

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