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    System and method of identifying a lower power paging mode
    3.
    发明授权
    System and method of identifying a lower power paging mode 有权

    公开(公告)号：US09801157B2

    公开(公告)日：2017-10-24

    申请号：US13779313

    申请日：2013-02-27

    Applicant: QUALCOMM Incorporated

    Inventor： Simone Merlin ,  Amin Jafarian ,  Santosh Paul Abraham

    IPC: H04W4/12 ,  H04W68/02 ,  H04W84/12

    CPC classification number: H04W68/02 ,  H04W84/12 ,  Y02D70/142

    Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a station includes a first receiver and a low power circuit including a second receiver. The second receiver may be configured to consume less power than the first receiver. The second receiver receives short paging messages from another wireless device, such as an access point. The paging messages may trigger transitions of the first receiver from inactive doze or sleep states to active awake states based on Traffic Information Maps. Once in the awake state, the first receiver receives messages. This enables the first receiver to reduce the time spent awake, thereby reducing power consumption. A system and method for identifying and managing paging modes is described herein.

    Scheduling for signaling and information transfer
    6.
    发明授权
    Scheduling for signaling and information transfer 有权
    信令和信息传输调度

    公开(公告)号：US09439188B2

    公开(公告)日：2016-09-06

    申请号：US14192823

    申请日：2014-02-27

    Applicant: QUALCOMM Incorporated

    Inventor： Amin Jafarian ,  George Cherian ,  Simone Merlin

    IPC: H04W4/00 ,  H04W72/04 ,  H04W52/02

    CPC classification number: H04W72/0446 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

    Abstract: In a power save scheme, signaling and information transfers are scheduled to increase the amount of time a device in a wireless system can operate in power save mode. Multiple periods of time are allocated for signaling and for information transfer during a beacon interval. Control signaling during a signaling block indicates whether a given device should be awake for an information transfer during a subsequent information transfer period during the beacon interval. Thus, based on the indication, the device determines whether to be awake or asleep during the information transfer period.

    Abstract translation: 在省电方案中，信令和信息传输被调度以增加无线系统中的设备可以在省电模式下操作的时间量。 在信标间隔期间分配多个时间段用于信令和信息传输。 在信令块期间的控制信令指示在信标间隔期间的后续信息传送周期期间给定设备是否应该唤醒信息传输。 因此，基于指示，设备在信息传送期间确定是否被唤醒或睡眠。

    MAXIMUM AWAY DURATION
    7.
    发明申请
    MAXIMUM AWAY DURATION 有权
    最长时间

    公开(公告)号：US20150117436A1

    公开(公告)日：2015-04-30

    申请号：US14528850

    申请日：2014-10-30

    Applicant: QUALCOMM Incorporated

    Inventor： Amin Jafarian

    IPC: H04W74/04

    CPC classification number: H04W74/00 ,  H04W48/08 ,  H04W76/10 ,  H04W84/12 ,  H04W88/04

    Abstract: Systems and methods for establishing associations on a wireless network, where the associations require a device to be available to the requesting device for a portion of time within a maximum time away period, are disclosed. In one aspect, a method includes determining, by the apparatus, of a time period during which the access point can be accessible to the apparatus, the generating of a message identifying the time period, and the transmitting of the generated message to another apparatus.

    Abstract translation: 公开了一种用于在无线网络上建立关联的系统和方法，其中所述关联要求设备在最长时间段内对于请求设备可用一段时间。 一方面，一种方法包括由设备确定该设备可访问接入点的时间段，生成标识该时间段的消息以及将生成的消息发送到另一设备。

    Methods and apparatus for managing wireless medium utilization
    8.
    发明授权
    Methods and apparatus for managing wireless medium utilization 有权
    管理无线媒体利用的方法和装置

    公开(公告)号：US08923426B2

    公开(公告)日：2014-12-30

    申请号：US13658553

    申请日：2012-10-23

    Applicant: Qualcomm Incorporated

    Inventor： Amin Jafarian ,  Santosh P. Abraham ,  George Cherian ,  Simone Merlin

    IPC: H04B7/02 ,  H04B7/04 ,  H04W72/12

    CPC classification number: H04B7/0413 ,  H04W72/1242 ,  H04W72/1252

    Abstract: Methods, apparatus, and computer readable medium manage the utilization of a wireless medium capable of transmitting multiple channels of data simultaneously. A plurality of messages are stored in a queue for transmission on the wireless medium. A wireless medium utilization for transmitting a first message over the multi-channel medium is determined. Each of the messages stored in the queue is delayed based at least in part on the determined wireless medium utilization. In some embodiments, a message may be delayed based at least in part on a state of a connection used by the message. For example, if the connection is in a ramp-up or slow start phase, the message may not be delayed. Messages may also be delayed based on a type of the message. For example, messages generated by interactive applications, such as web browsers or instant messaging applications may not be delayed.

    Abstract translation: 方法，装置和计算机可读介质管理能够同时发送多个数据通道的无线介质的利用。 多个消息被存储在队列中以在无线介质上传输。 确定用于在多信道介质上发送第一消息的无线介质利用。 至少部分地基于所确定的无线介质利用率来延迟存储在队列中的每个消息。 在一些实施例中，可以至少部分地基于消息使用的连接的状态来延迟消息。 例如，如果连接处于上升或慢启动阶段，则该消息可能不会被延迟。 消息也可能会根据消息的类型进行延迟。 例如，交互式应用程序生成的消息，如Web浏览器或即时消息应用程序可能不会被延迟。

    SYSTEMS AND METHODS FOR GROUPING NODES TO REDUCE COLLISIONS
    9.
    发明申请
    SYSTEMS AND METHODS FOR GROUPING NODES TO REDUCE COLLISIONS 有权
    用于分组以减少碰撞的系统和方法

    公开(公告)号：US20140269631A1

    公开(公告)日：2014-09-18

    申请号：US13830984

    申请日：2013-03-14

    Applicant: QUALCOMM INCORPORATED

    Inventor： Amin Jafarian ,  Simone Merlin ,  Santosh Paul Abraham

    IPC: H04W28/04

    CPC classification number: H04W74/085 ,  H04W4/08 ,  H04W74/0816 ,  H04W74/0825 ,  H04W74/0866

    Abstract: Systems, methods, and devices for grouping nodes to reduce collisions are described herein. In one aspect, a method for reducing collisions in a wireless communication network is provided. The method includes receiving a packet from a first wireless device, the packer including an indication of a packet loss observed by the first wireless device. The method then determines that a collision occurred based on the indication of a packet loss. The method then assigns at least one wireless device to at least one group, based at least in part on the detected collision.

    Abstract translation: 这里描述了用于对节点进行分组以减少冲突的系统，方法和设备。 一方面，提供了一种用于减少无线通信网络中的冲突的方法。 该方法包括从第一无线设备接收分组，所述打包机包括由第一无线设备观察到的分组丢失的指示。 该方法然后基于分组丢失的指示来确定发生冲突。 该方法然后至少部分地基于检测到的碰撞将至少一个无线设备分配给至少一个组。

    SYSTEMS AND METHODS FOR LOW POWER WAKE UP SIGNAL AND OPERATIONS FOR WLAN
    10.
    发明申请
    SYSTEMS AND METHODS FOR LOW POWER WAKE UP SIGNAL AND OPERATIONS FOR WLAN 有权
    用于WLAN的低功率唤醒信号和操作的系统和方法

    公开(公告)号：US20140112225A1

    公开(公告)日：2014-04-24

    申请号：US13830800

    申请日：2013-03-14

    Applicant: QUALCOMM INCORPORATED

    Inventor： Amin Jafarian ,  Simone Merlin ,  Tian Bin

    IPC: H04W52/02

    CPC classification number: H04W52/0235 ,  Y02D70/00 ,  Y02D70/142

    Abstract: Systems, methods, and devices for wireless communications are disclosed. In one aspect, an apparatus for wireless communications includes a transceiver configured to wirelessly transmit and receive packets. The apparatus further includes a wake up circuit configured to wirelessly receive packets. The apparatus is further configured to detect reception of a wake up signal via the receiver and execute a command based on the wake up signal. In another aspect, an apparatus is disclosed, which generates and transmits wake up signals.

    Abstract translation: 公开了用于无线通信的系统，方法和设备。 一方面，一种用于无线通信的装置包括被配置为无线地发送和接收分组的收发机。 该装置还包括被配置为无线地接收分组的唤醒电路。 该装置还被配置为检测经由接收机的唤醒信号的接收，并且基于唤醒信号执行命令。 在另一方面，公开了一种产生和发送唤醒信号的装置。

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