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    WI-FI COMPATIBLE CHANNEL ACCESS
    191.
    发明申请
    WI-FI COMPATIBLE CHANNEL ACCESS 审中-公开
    WI-FI兼容通道访问

    公开(公告)号：US20160212768A1

    公开(公告)日：2016-07-21

    申请号：US14994695

    申请日：2016-01-13

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink

    IPC: H04W74/08 ,  H04W28/04 ,  H04L12/807

    CPC classification number: H04W74/0816 ,  H04L47/27 ,  H04W16/14 ,  H04W74/0841 ,  H04W84/12 ,  H04W88/02

    Abstract: Systems and methods are disclosed that may equal medium access between a first wireless device associated with an enhanced distributed channel access (EDCA) protocol and a number of second wireless devices associated with a load based equipment (LBE) protocol. The first wireless device may determine a level of contention associated with gaining access to a wireless medium, select a contention window size based, at least in part, on the determined level of contention, and select, for a medium access contention operation, a random back-off number from a range of numbers defined by the selected contention window size.

    Abstract translation: 公开了可以在与增强分布式信道访问（EDCA）协议相关联的第一无线设备和与基于负载的设备（LBE）协议相关联的多个第二无线设备之间的媒体访问相等的系统和方法。 第一无线设备可以确定与获得对无线介质的访问相关联的争用级别，至少部分地基于所确定的争用级别选择竞争窗口大小，并且对于媒体访问争用操作来选择随机 从所选竞争窗口大小定义的数字范围内的退货号码。

    METHODS AND APPARATUS FOR MULTIPLE USER COMMUNICATIONS IN WIRELESS NETWORKS
    193.
    发明申请
    METHODS AND APPARATUS FOR MULTIPLE USER COMMUNICATIONS IN WIRELESS NETWORKS 审中-公开
    无线网络中多用户通信的方法与设备

    公开(公告)号：US20160127233A1

    公开(公告)日：2016-05-05

    申请号：US14869540

    申请日：2015-09-29

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04L12/741 ,  H04L29/12 ,  H04L29/06

    CPC classification number: H04L69/22 ,  H04B7/0452 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L61/2069 ,  H04L61/6022 ,  H04W4/06 ,  H04W72/1289

    Abstract: Methods and apparatus for multiple user communications in wireless networks are provided. In some aspects, an apparatus for wireless communication is provided. The apparatus comprises a processing system configured to generate a clear to transmit message comprising a header having a local address field therein. The clear to send message indicates a transmission opportunity. The clear to send message further comprises a request that a plurality of devices concurrently transmit data at a specific time. The apparatus further comprises an interface configured to output the clear to send message for transmission to the plurality of devices. The processing system is further configured to insert one of a broadcast MAC address corresponding to the plurality of devices and a unicast MAC address corresponding to one of the plurality of devices into the local address field. The processing system is further configured to generate the header without generating a duration field therein.

    Abstract translation: 提供了无线网络中多用户通信的方法和装置。 在一些方面，提供了一种用于无线通信的装置。 该装置包括处理系统，该处理系统被配置为生成包括其中具有本地地址字段的报头的清除发送消息。 清除发送消息表示传输机会。 清除发送消息还包括多个设备在特定时间同时发送数据的请求。 该设备还包括被配置为输出清除发送消息以用于传输到多个设备的接口。 所述处理系统还被配置为将对应于所述多个设备的广播MAC地址和对应于所述多个设备之一的单播MAC地址中的一个插入所述本地地址字段中。 处理系统还被配置为生成报头而不在其内生成持续时间字段。

    Systems and methods for partial aid selection
    195.
    发明授权
    Systems and methods for partial aid selection 有权
    部分辅助选择的系统和方法

    公开(公告)号：US09320020B2

    公开(公告)日：2016-04-19

    申请号：US13935319

    申请日：2013-07-03

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink

    IPC: H04W72/04 ,  H04W8/26 ,  H04W52/02 ,  H04W76/02 ,  H04L29/12

    CPC classification number: H04W72/0406 ,  H04L61/6004 ,  H04W8/26 ,  H04W52/0212 ,  H04W76/11 ,  Y02D70/142 ,  Y02D70/22

    Abstract: Systems, methods, and devices for communicating in a wireless network are provided. In one aspect, a non-zero portion of a node identifier may be used to generate a partial association identifier. If no portion of the node identifier can be determined to be non-zero, then a default value may be used for the partial association identifier. In some other aspects, the partial association identifier may be based on a random number. In some other aspects, a portion of a node identifier is evaluated to determine if it is zero. If the portion is non-zero, a partial association identifier is generated based on the portion. If the portion is zero, a partial association identifier is generated based on the portion.

    Abstract translation: 提供了用于在无线网络中进行通信的系统，方法和设备。 在一个方面，可以使用节点标识符的非零部分来生成部分关联标识符。 如果节点标识符的任何部分都不能被确定为非零，则可以对部分关联标识符使用默认值。 在一些其它方面，部分关联标识符可以基于随机数。 在一些其他方面，评估节点标识符的一部分以确定其是否为零。 如果该部分不为零，则基于该部分生成部分关联标识符。 如果该部分为零，则基于该部分生成部分关联标识符。

    POWER SAVE WITH DATA FETCH TIME PERIOD
    197.
    发明申请
    POWER SAVE WITH DATA FETCH TIME PERIOD 有权
    节省数据电池时间

    公开(公告)号：US20150351031A1

    公开(公告)日：2015-12-03

    申请号：US14825915

    申请日：2015-08-13

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Hemanth Sampath

    IPC: H04W52/02 ,  H04L1/16 ,  H04W74/00 ,  H04W74/06

    CPC classification number: H04W52/0225 ,  H04L1/1685 ,  H04W28/0278 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0235 ,  H04W74/006 ,  H04W74/06 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

    Abstract: A particular method includes receiving a power save polling frame from a station at an access point. The method also includes, in response to receiving the power save polling frame, transmitting a frame from the access point to the station indicating whether traffic associated with the station is buffered at the access point. Another particular method includes transmitting a frame from the station to the access point indicating that the station is to enter the power save mode and refraining from entering the power save mode until receipt of an end of data frame. Yet another particular method includes receiving a fetch trigger frame at an access point and refraining from transmitting one or more fetched data frames from the access point until a fetch time has elapsed or a delivery trigger frame is received. The access point is configured to communicate with other stations during the fetch time.

    Abstract translation: 一种特定的方法包括从接入点处的站接收省电轮询帧。 该方法还包括响应于接收到省电轮询帧，从接入点向站发送指示与该站相关联的业务是否在接入点处被缓冲的帧。 另一特定方法包括从站到接入点的帧传输，指示站要进入省电模式，并且避免进入省电模式，直到接收到数据帧结束为止。 又一特定方法包括在接入点处接收提取触发帧，并且避免从接入点发送一个或多个获取的数据帧，直到获取提取时间或者接收到传送触发帧。 接入点被配置为在提取时间期间与其他站通信。

    Acknowledgement (ACK) type indication and deferral time determination
    198.
    发明授权
    Acknowledgement (ACK) type indication and deferral time determination 有权
    确认（ACK）类型指示和延迟时间确定

    公开(公告)号：US09191469B2

    公开(公告)日：2015-11-17

    申请号：US14184562

    申请日：2014-02-19

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Alfred Asterjadhi

    IPC: H04L29/06 ,  H04L1/18 ,  H04L1/16

    CPC classification number: H04L69/22 ,  H04L1/1621 ,  H04L1/1854 ,  H04L1/188 ,  H04L1/1896 ,  H04W74/085 ,  H04W84/12

    Abstract: Certain aspects of the present disclosure provide methods and apparatus for indicating a type of response for acknowledging a protocol data unit. One example method for wireless communications by a first apparatus generally includes transmitting a physical layer convergence protocol (PLCP) protocol data unit (PPDU) to a second apparatus and setting at least one bit in a PLCP header of the PPDU to indicate a type of response expected from the second apparatus responsive to the transmitted PPDU.

    Abstract translation: 本公开的某些方面提供了用于指示用于确认协议数据单元的响应类型的方法和装置。 用于第一设备的无线通信的一个示例性方法通常包括将物理层汇聚协议（PLCP）协议数据单元（PPDU）发送到第二设备，并且在PPDU的PLCP报头中设置至少一个比特以指示响应的类型 期望从第二设备响应于所发送的PPDU。

    ACCESS POINT WITH LIMITED RANGE
    199.
    发明申请
    ACCESS POINT WITH LIMITED RANGE 审中-公开
    具有有限范围的接入点

    公开(公告)号：US20150312319A1

    公开(公告)日：2015-10-29

    申请号：US14688182

    申请日：2015-04-16

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink

    IPC: H04L29/08 ,  H04W72/04

    CPC classification number: H04W72/0413 ,  H04W16/08 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for limiting the range of an access point. An access point (AP) may transmit a beacon advertising supported for a set of low bit rates to achieve backwards compatibility for devices that expect support for those rates. If a station (STA) sends a data packet using one of the low bit rates, the AP may refrain from transmitting an acknowledgement (ACK) of the transmission to the STA. The AP may also transmit a disassociation or deauthentication frame. This may cause devices outside of a limited range to disassociate from the AP. In some examples, the AP may indicate that it will not communicate using the set of low bit rates. The AP may transmit beacons or probe responses at higher bit rates.

    Abstract translation: 描述了限制接入点范围的方法，系统和设备。 接入点（AP）可以发送支持一组低比特率的信标广告，以实现期望支持这些速率的设备的向后兼容性。 如果站（STA）使用低比特率之一发送数据分组，则AP可以不向STA发送传输的确认（ACK）。 AP还可以发送解除关联或解密框架。 这可能会使设备在有限范围之外与AP脱离关联。 在一些示例中，AP可以指示它不会使用该组低比特率进行通信。 AP可以以更高比特率传输信标或探测响应。

    EXTENDED BLOCK ACKNOWLEDGEMENT PROTOCOL
    200.
    发明申请
    EXTENDED BLOCK ACKNOWLEDGEMENT PROTOCOL 审中-公开
    扩展块确认协议

    公开(公告)号：US20150146699A1

    公开(公告)日：2015-05-28

    申请号：US14549170

    申请日：2014-11-20

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/0019 ,  H04L1/1614 ,  H04L1/1825 ,  H04W72/0446 ,  H04W84/12

    Abstract: A method for selecting a size of a block acknowledgment bitmap for a block acknowledgment (BA) frame to be sent from a first wireless device to a second wireless device includes determining a transmission rate of a number of data frames received from the second wireless device, selecting the size of the block acknowledgment bitmap based at least in part on the determined transmission rate, and transmitting the BA frame, embedded with the block acknowledgment bitmap of the selected size, to the second wireless device.

    Abstract translation: 用于选择要从第一无线设备发送到第二无线设备的块确认（BA）帧的块确认位图的大小的方法包括确定从第二无线设备接收的多个数据帧的传输速率， 至少部分地基于所确定的传输速率来选择块确认位图的大小，以及将所选大小的块确认位图嵌入的BA帧发送到第二无线设备。

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