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    DYNAMIC CHAIN CONFIGURATION SELECTION
    1.
    发明申请
    DYNAMIC CHAIN CONFIGURATION SELECTION 审中-公开

    公开(公告)号：US20190014003A1

    公开(公告)日：2019-01-10

    申请号：US16030638

    申请日：2018-07-09

    Applicant: QUALCOMM Incorporated

    Inventor： Sandip HomChaudhuri ,  Louay Jalloul ,  Pradeep Kumar Yenganti

    IPC: H04L12/24 ,  H04W24/08 ,  H04B7/0413 ,  H04B17/336

    Abstract: Methods, systems, and devices for wireless communication are described. A wireless device (e.g., an access point or a station) capable of supporting multiple chain configuration modes may dynamically select a chain configuration mode via channel analysis and energy efficiency analysis. A wireless device may monitor traffic on a wireless channel using a first chain configuration mode. The wireless device may determine an energy value associated with monitoring the traffic using the first (e.g., single) chain configuration, and further determine or infer an energy value associated with monitoring the traffic using a second (e.g., multi) chain configuration. The wireless device may perform a channel metric computation on the traffic (e.g., perform a QR decomposition of a channel matrix associated with the monitored traffic). The wireless device may then switch or select a chain configuration mode for operation based on a comparison between the determined energy values and the channel metric computation.

    Systems and methods for coordinating power management in an independent basic service set
    3.
    发明授权
    Systems and methods for coordinating power management in an independent basic service set 有权
    在独立的基本服务集中协调电源管理的系统和方法

    公开(公告)号：US09247476B2

    公开(公告)日：2016-01-26

    申请号：US14017956

    申请日：2013-09-04

    Applicant: QUALCOMM Incorporated

    Inventor： Pradeep Kumar Yenganti ,  Rahul Jammula

    IPC: H04W4/00 ,  H04W40/00 ,  H04W52/02

    CPC classification number: H04W40/005 ,  H04W52/0216 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22

    Abstract: Systems and methods are provided for coordinating power management for wireless communications devices in an independent basic service set (IBSS). An announcement traffic indication message (ATIM) coordinator receives address information for destination stations for which data is buffered for transmission at source stations. The ATIM coordinator sends an ATIM Indication frame at the end of an ATIM window, alerting any destination station to remain awake to receive buffered data. Source stations may enter power save mode during the ATIM window after transmitting the address information for the destination stations to the ATIM coordinator. Destination stations may enter power save mode after receiving a beacon at the start of the ATIM window. Source and destination stations may awaken at the end of the ATIM window to receive the ATIM Indication frame.

    Abstract translation: 提供了用于协调独立基本服务集（IBSS）中的无线通信设备的电力管理的系统和方法。 公告业务指示消息（ATIM）协调器接收用于缓冲数据的目的站的地址信息，用于在源站发送。 ATIM协调器在ATIM窗口的末尾发送ATIM指示帧，提醒任何目标站保持唤醒以接收缓冲数据。 在将目的站的地址信息发送给ATIM协调器之后，源站可以在ATIM窗口期间进入省电模式。 在ATIM窗口开始接收到信标后，目的站可能进入省电模式。 源和目标站可能在ATIM窗口的末尾唤醒以接收ATIM指示帧。

    MERGING OF INDEPENDENT BASIC SERVICE SET (IBSS) POWER SAVE (PS) ENABLED NETWORKS
    8.
    发明申请
    MERGING OF INDEPENDENT BASIC SERVICE SET (IBSS) POWER SAVE (PS) ENABLED NETWORKS 有权
    独立的基本服务集（IBSS）的节能（PS）启用网络

    公开(公告)号：US20150327203A1

    公开(公告)日：2015-11-12

    申请号：US14705177

    申请日：2015-05-06

    Applicant: QUALCOMM Incorporated

    Inventor： Pradeep Kumar Yenganti ,  Ravi Kumar Konda

    IPC: H04W56/00 ,  H04W72/04

    CPC classification number: H04W52/0229 ,  H04W52/0216 ,  H04W52/0219 ,  H04W56/0015 ,  H04W72/0446 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/26

    Abstract: Methods, systems, and devices are described for merging two or more power save enabled independent basic service set (IBSS) networks. In one example, a method includes receiving, at a station of a first IBSS network, a first beacon from a second IBSS network, wherein the first beacon identifies a timing synchronization function (TSF) of the second IBSS network. The method may further include transmitting, by the station, a second beacon at a next target beacon transmission time (TBTT) of the first IBSS network based on a comparison of the TSF of the second IBSS network with a TSF stored by the station, wherein the second beacon identifies a TSF of the second IBSS network.

    Abstract translation: 描述了用于合并两个或多个省电启用的独立基本服务集（IBSS）网络的方法，系统和设备。 在一个示例中，一种方法包括在第一IBSS网络的站处接收来自第二IBSS网络的第一信标，其中所述第一信标标识所述第二IBSS网络的定时同步功能（TSF）。 该方法还可以包括：基于第二IBSS网络的TSF与该站所存储的TSF的比较，由该站在第一IBSS网络的下一个目标信标传输时间（TBTT）下发送第二个信标，其中 第二信标识别第二IBSS网络的TSF。

    Systems and methods for WLAN power management
    9.
    发明授权
    Systems and methods for WLAN power management 有权
    WLAN电源管理的系统和方法

    公开(公告)号：US08971229B1

    公开(公告)日：2015-03-03

    申请号：US14048980

    申请日：2013-10-08

    Applicant: QUALCOMM Incorporated

    Inventor： Pradeep Kumar Yenganti ,  Rahul Jammula ,  Sriman Miryala

    IPC: G08C17/00 ,  H04W52/02

    CPC classification number: H04W52/0216 ,  Y02D70/142

    Abstract: Systems and methods are provided for coordinating power management states in a wireless communications device. An access point may buffer data for a station and may then initiate transfer of the buffered data to the station when the station is considered to be in active mode. The access point may transmit each of the one stored data frames with a more data indication when at least one additional frame is buffered and with a no more data indication when no additional frames are buffered. Receipt of the terminal frame including the no more data indication allows the station to return to power save mode without waiting for any timeout period and without risking missing a transmission from the access point.

    Abstract translation: 提供了用于协调无线通信设备中的电源管理状态的系统和方法。 接入点可以缓冲站的数据，然后当站被认为处于活动模式时，可以启动将缓冲的数据传送到站。 当至少一个附加帧被缓冲时，接入点可以传送具有更多数据指示的一个存储的数据帧中的每一个，并且当没有附加帧被缓冲时，接入点可以不再有数据指示。 包括不再有数据指示的终端帧的接收允许站返回省电模式，而不等待任何超时时间段，并且不会从接入点丢失传输风险。

    Adaptive power save with reinforcement learning
    10.
    发明授权
    Adaptive power save with reinforcement learning 有权

    公开(公告)号：US11540221B2

    公开(公告)日：2022-12-27

    申请号：US15885003

    申请日：2018-01-31

    Applicant: QUALCOMM Incorporated

    Inventor： Sandip Homchaudhuri ,  Pradeep Kumar Yenganti ,  Bhasker Neti

    IPC: H04W52/02 ,  H04W52/22 ,  H04W28/02

    Abstract: Methods, systems, and devices for wireless communication are described. A station may be communicating with an access point during a first active communication period. The communication may be performed in a first power mode. The station may switch to a second power mode to transition to a sleep period. The station may determine, based on traffic indicator metric(s), whether to perform a speculative wakeup and switch to the first power mode at the end of the sleep period.

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