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    POWER MANAGEMENT FOR WLAN CLIENT DEVICES USING LOW ENERGY SIGNALING
    1.
    发明申请
    POWER MANAGEMENT FOR WLAN CLIENT DEVICES USING LOW ENERGY SIGNALING 有权
    使用低能量信号的WLAN客户端设备的电源管理

    公开(公告)号：US20160066274A1

    公开(公告)日：2016-03-03

    申请号：US14476478

    申请日：2014-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Sunit Pujari ,  Hemant Kumar Sahoo ,  Imran Ansari

    IPC: H04W52/02

    CPC classification number: H04W52/0235 ,  H04W52/0216 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

    Abstract: Methods, systems, and devices are described for using low energy (LE) signaling to indicate to a wireless station (STA), prior to transmission of a beacon, whether the beacon will further indicate that an access point (AP) has data to transmit to the STA. In one aspect, a method may include receiving, using a first radio of a wireless STA using a LE communication protocol, a first signal comprising an indication of a traffic indication map (TIM) of a wireless local area network (WLAN) beacon, and selectively powering up a second radio of the wireless STA to receive the WLAN beacon in response to the indication. In one aspect, the wireless STA may power up the first radio at a predetermined interval prior to a target beacon transmission time (TBTT) of the WLAN beacon.

    Abstract translation: 描述了在传输信标之前使用低能量（LE）信令用于向无线站（STA）指示的方法，系统和设备，信标是否进一步指示接入点（AP）具有要传输的数据 到STA。 一方面，一种方法可以包括使用LE通信协议使用无线STA的第一无线电接收包括无线局域网（WLAN）信标的业务指示映射（TIM）的指示的第一信号，以及 选择性地加电无线STA的第二无线电以响应于该指示来接收WLAN信标。 在一个方面，无线STA可以在WLAN信标的目标信标传输时间（TBTT）之前的预定间隔上为第一无线电供电。

    PEER-TO-PEER GROUP OWNER MULTI-CHANNEL CONCURRENT OPERATION AND ASSOCIATED ABSENCE PERIOD INDICATION FOR LEGACY CLIENT DEVICES
    2.
    发明申请
    PEER-TO-PEER GROUP OWNER MULTI-CHANNEL CONCURRENT OPERATION AND ASSOCIATED ABSENCE PERIOD INDICATION FOR LEGACY CLIENT DEVICES 有权
    同行对等集团所有者多渠道合并运营和相关客户不明客户指示

    公开(公告)号：US20160234626A1

    公开(公告)日：2016-08-11

    申请号：US14615208

    申请日：2015-02-05

    Applicant: QUALCOMM Incorporated

    Inventor： Sougat Ray ,  Sunit Pujari ,  Hemant Kumar Sahoo ,  Imran Ansari

    IPC: H04W4/00 ,  H04L29/08

    CPC classification number: H04W4/005 ,  H04L67/104 ,  H04L67/1044 ,  H04W4/70

    Abstract: Methods, systems, and devices are described for peer-to-peer (P2P) group owner (GO) multi-channel concurrent (MCC) operation and an associated absence period indication for legacy client devices. In some aspects, an absence period during which a peer-to-peer (P2P) group owner (GO) is unavailable to receive transmissions from client devices wirelessly coupled with the P2P GO may be identified. A notice of absence (NoA) may be transmitted by the P2P GO, the P2P NoA indicating the absence period if the client devices wirelessly coupled with the P2P GO include a P2P client device that supports a P2P protocol. A legacy wireless beacon may be transmitted by the P2P GO, the legacy wireless beacon comprising an information element (IE) indicating the absence period if the client devices wirelessly coupled with the P2P GO include a legacy client device that does not support the P2P protocol.

    Abstract translation: 描述了用于对等（P2P）组所有者（GO）多渠道并发（MCC）操作的方法，系统和设备以及用于传统客户端设备的相关联的缺勤周期指示。 在一些方面，可以识别对等（P2P）组所有者（GO）不能从与P2P GO无线耦合的客户端设备接收传输的不存在时段。 如果与P2P GO无线耦合的客户端设备包括支持P2P协议的P2P客户端设备，则可以由P2P GO发送缺席通知（NoA），P2P NoA指示不存在时段。 传统无线信标可以由P2P GO发送，如果客户端设备与P2P GO无线耦合，则包括指示不在时段的信息元素（IE）的传统无线信标包括不支持P2P协议的传统客户端设备。

    METHOD AND APPARATUS TO IMPROVE WIRELESS DEVICE PERFORMANCE
    3.
    发明申请
    METHOD AND APPARATUS TO IMPROVE WIRELESS DEVICE PERFORMANCE 审中-公开
    改善无线设备性能的方法和装置

    公开(公告)号：US20160112947A1

    公开(公告)日：2016-04-21

    申请号：US14517127

    申请日：2014-10-17

    Applicant: QUALCOMM Incorporated

    Inventor： Hemant Kumar Sahoo ,  Sunit Pujari ,  Imran Ansari ,  Sougat Ray

    IPC: H04W52/02 ,  H04W48/08 ,  H04W28/02 ,  H04W4/00

    CPC classification number: H04W52/0206 ,  H04W4/80 ,  H04W28/0221 ,  H04W48/08 ,  H04W52/0229 ,  H04W52/0232 ,  H04W88/06 ,  H04W88/10 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

    Abstract: A method and apparatus are disclosed for reducing power consumption of wireless devices operating in a wireless network. In one embodiment, a first wireless device may establish a BLUETOOTH low energy (BLE) connection and a Wi-Fi connection with a second wireless device. The first wireless device may detect Wi-Fi activity and may operate in a low-power mode when no Wi-Fi activity is detected. The first wireless device may receive a synchronized BLE message and may enter a normal operating mode and leave the low-power mode based, at least in part, on the synchronized BLE message. In another embodiment, the first wireless device may operate a scheduler to schedule communications between the second wireless device and a third wireless device. The first wireless device may suspend operation of the scheduler based, at least in part, on a received synchronized BLE message from the second wireless device.

    Abstract translation: 公开了一种用于降低在无线网络中操作的无线设备的功耗的方法和装置。 在一个实施例中，第一无线设备可以建立BLUETOOTH低能量（BLE）连接和与第二无线设备的Wi-Fi连接。 当没有检测到Wi-Fi活动时，第一无线设备可以检测Wi-Fi活动并且可以在低功率模式下操作。 第一无线设备可以接收同步的BLE消息，并且可以进入正常操作模式并且至少部分地基于所同步的BLE消息而离开低功率模式。 在另一个实施例中，第一无线设备可以操作调度器来调度第二无线设备与第三无线设备之间的通信。 至少部分地，第一无线设备可以基于来自第二无线设备的接收到的同步的BLE消息暂停调度器的操作。

    METHOD AND APPARATUS TO REDUCE POWER CONSUMPTION IN WIRELESS DEVICES
    6.
    发明申请
    METHOD AND APPARATUS TO REDUCE POWER CONSUMPTION IN WIRELESS DEVICES 审中-公开
    减少无线设备功耗的方法和装置

    公开(公告)号：US20160081019A1

    公开(公告)日：2016-03-17

    申请号：US14485138

    申请日：2014-09-12

    Applicant: QUALCOMM Incorporated

    Inventor： Sunit Pujari ,  Hemant Kumar Sahoo ,  Imran Ansari ,  Sougat Ray ,  Rohit Singh ,  Bhasker Neti ,  Ajay Kumar Gaja

    IPC: H04W52/02 ,  H04W4/00

    CPC classification number: H04W52/0209 ,  H04W4/80 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

    Abstract: A method and apparatus are disclosed for reducing power consumption of wireless devices operating in a wireless network. In one embodiment, a first wireless device may operate in low-power mode and receive a BLUETOOTH low energy (BLE) message from a second wireless device. The first wireless device may leave the low-power mode and enter a normal operating mode based, at least in part, on the BLE message. In some embodiments, the BLE message may include informational elements that the first wireless device may use to determine whether to remain in or leave the low-power mode. In some other embodiments, the BLE message may be synchronized to a Wi-Fi message, such as a Wi-Fi beacon. In at least one embodiment, the first wireless device may stop scanning for wireless networks when in the low-power mode.

    Abstract translation: 公开了一种用于降低在无线网络中操作的无线设备的功耗的方法和装置。 在一个实施例中，第一无线设备可以在低功率模式下工作，并且从第二无线设备接收BLUETOOTH低能量（BLE）消息。 至少部分地基于BLE消息，第一无线设备可以离开低功率模式并进入正常操作模式。 在一些实施例中，BLE消息可以包括第一无线设备可以用于确定是否保持或者离开低功率模式的信息元素。 在一些其他实施例中，BLE消息可以被同步到诸如Wi-Fi信标的Wi-Fi消息。 在至少一个实施例中，当处于低功率模式时，第一无线设备可以停止扫描无线网络。

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