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    REMOTE STATION PROTECTION
    23.
    发明申请
    REMOTE STATION PROTECTION 审中-公开
    远程站保护

    公开(公告)号：US20150312279A1

    公开(公告)日：2015-10-29

    申请号：US14688235

    申请日：2015-04-16

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Albert van Zeist

    IPC: H04L29/06 ,  H04L5/00

    CPC classification number: H04L63/20 ,  H04L5/0007 ,  H04L5/0073 ,  H04W74/0816 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for selectively enabling legacy protection in a WLAN. A method may include receiving, by an access point, a DSSS signal from a station, and activating legacy protection within a WLAN of the access point based at least in part on the received DSSS signal. For instance when a station cannot be initially detected, the access point may transmit an OFDM signal indicating a NAV period associated with a remote station initial access period. The access point may then receive a DSSS transmission from a remote station during the remote station initial access period. A method may include receiving, at a wireless station, an indication of a NAV period associated with remote station initial access, monitoring for radio transmissions during the NAV period, and transmitting a DSSS signal during the NAV period based on the monitoring.

    Abstract translation: 描述了用于选择性地实现WLAN中的传统保护的方法，系统和设备。 一种方法可以包括由接入点接收来自站的DSSS信号，以及至少部分地基于所接收的DSSS信号来激活接入点的WLAN内的传统保护。 例如，当不能最初检测到站时，接入点可以发送指示与远程站初始访问周期相关联的NAV周期的OFDM信号。 接入点然后可以在远程站初始访问周期期间从远程站接收DSSS传输。 方法可以包括在无线站处接收与远程站初始接入相关联的NAV周期的指示，在NAV周期期间监视无线电传输，以及基于监视在NAV周期期间发送DSSS信号。

    ACTIVE SCAN OVERHEAD REDUCTION
    24.
    发明申请
    ACTIVE SCAN OVERHEAD REDUCTION 审中-公开
    主动扫描减少

    公开(公告)号：US20150304942A1

    公开(公告)日：2015-10-22

    申请号：US14681987

    申请日：2015-04-08

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink

    IPC: H04W48/16 ,  H04W52/60 ,  H04W48/10

    CPC classification number: H04W48/16 ,  H04B17/318 ,  H04W48/14 ,  H04W52/325 ,  H04W52/60

    Abstract: Methods, systems, and devices are described for enhanced network utilization in a wireless communications network through efficient transmissions of active scan information between an access point (AP) and a station. An AP may receive a number of different probe requests from a number of different stations in the wireless communications network. The AP may group probe responses and provide a single probe response to multiple probe requests. The single probe response may be a broadcast probe response that may be received by a number of stations, or may be a unicast probe response for a particular station. In some examples, a data rate of the probe response may be determined based on a signal strength of the received probe request(s).

    Abstract translation: 描述了通过在接入点（AP）和站之间有效传输主动扫描信息来在无线通信网络中增强网络利用的方法，系统和设备。 AP可以从无线通信网络中的多个不同的站接收多个不同的探测请求。 AP可以对探测响应进行分组，并为多个探测请求提供单个探测响应。 单个探测响应可以是可由多个站接收的广播探测响应，或者可以是针对特定站的单播探测响应。 在一些示例中，可以基于所接收的探测请求的信号强度来确定探测响应的数据速率。

    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS
    26.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS 有权
    在高效无线网络中改进通信效率的系统和方法

    公开(公告)号：US20150124687A1

    公开(公告)日：2015-05-07

    申请号：US14525822

    申请日：2014-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04W72/04 ,  H04W4/06

    CPC classification number: H04W72/048 ,  H04W4/06 ,  H04W74/0816 ,  H04W80/02

    Abstract: Methods and apparatus for wireless communication are provided. In one aspect, a method for wireless communication includes generating a clear to send message comprising a specific medium access control address (MAC) identifiable by a first subset of a plurality of wireless devices as instructing not to update an associated network allocation vector according to a duration field in the clear to send message. The specific MAC address is not identifiable by a second subset of the plurality of wireless devices such that the second subset of the plurality of wireless devices are instructed to update an associated network allocation vector according to the duration field. The method further includes transmitting the message, thereby reserving wireless communication access for the first subset of the plurality of wireless devices. The specific MAC address is included in one or more address fields of a medium access control header of the message.

    Abstract translation: 提供了无线通信的方法和装置。 一方面，一种用于无线通信的方法包括：生成包含由多个无线设备的第一子集可识别的特定媒体访问控制地址（MAC）的清除发送消息，作为指示不更新相关联的网络分配向量 持续时间字段在清除发送消息。 特定MAC地址不能被多个无线设备的第二子集识别，使得指示多个无线设备的第二子集根据持续时间字段来更新相关联的网络分配向量。 所述方法还包括发送所述消息，由此保留所述多个无线设备的所述第一子集的无线通信接入。 该特定MAC地址被包括在消息的媒体访问控制报头的一个或多个地址字段中。

    Apparatus and methods for block acknowledgment compression
    27.
    发明授权
    Apparatus and methods for block acknowledgment compression 有权
    用于块确认压缩的装置和方法

    公开(公告)号：US09019822B2

    公开(公告)日：2015-04-28

    申请号：US13693553

    申请日：2012-12-04

    Applicant: QUALCOMM Incorporated

    Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

    IPC: H04W28/06 ,  H04W4/00 ,  H04L1/00 ,  H04L1/16

    CPC classification number: H04W28/065 ,  H04L1/0025 ,  H04L1/003 ,  H04L1/009 ,  H04L1/1614 ,  H04L1/1671 ,  H04W4/00 ,  H04W28/06

    Abstract: Systems, methods, and devices for compressing block acknowledgment (ACK) frames/packets are described herein. In some aspects, a method of communicating in a wireless network includes generating a compressed block acknowledgment frame comprising a physical layer header, the physical layer header including at least one of the following: a block acknowledgment identifier, a starting sequence number of the compressed block acknowledgement frame, and a bitmap. The method further includes transmitting the compressed block acknowledgment frame.

    Abstract translation: 本文描述了用于压缩块确认（ACK）帧/分组的系统，方法和设备。 在一些方面，在无线网络中进行通信的方法包括生成包括物理层报头的压缩块确认帧，所述物理层报头包括以下中的至少一个：块确认标识符，压缩块的起始序列号 确认帧和位图。 该方法还包括发送压缩块确认帧。

    SYSTEMS, METHODS AND DEVICES FOR DYNAMICALLY SETTING RESPONSE INDICATION DEFERRAL IN WIRELESS NETWORKS
    28.
    发明申请
    SYSTEMS, METHODS AND DEVICES FOR DYNAMICALLY SETTING RESPONSE INDICATION DEFERRAL IN WIRELESS NETWORKS 有权
    在无线网络中动态设置响应指示的系统，方法和设备

    公开(公告)号：US20150110093A1

    公开(公告)日：2015-04-23

    申请号：US14520214

    申请日：2014-10-21

    Applicant: QUALCOMM Incorporated

    Inventor： Alfred Asterjadhi ,  Maarten Menzo Wentink

    IPC: H04W74/00

    CPC classification number: H04W74/008 ,  H04W74/08

    Abstract: Methods and apparatuses for wireless communication are provided. A method for wireless communication comprises receiving a first physical layer protocol data unit. The method further comprises receiving a second PPDU. The method further comprises updating a value of a response indication deferral counter to a value indicated by the second PPDU when the second PPDU is associated with a same basic service set as the first PPDU. The method further comprises updating the response indication deferral counter to the value indicated by the second PPDU when the second PPDU is associated with a different basic service set than the first PPDU and the indicated value is not less than a current value of the response indication deferral counter. The current value of the response indication deferral corresponds to a value of the response indication deferral counter when the end of the second PPDU is received.

    Abstract translation: 提供了无线通信的方法和装置。 一种用于无线通信的方法包括：接收第一物理层协议数据单元。 该方法还包括接收第二PPDU。 所述方法还包括当所述第二PPDU与与所述第一PPDU相同的基本服务集合相关联时，更新响应指示延迟计数器的值到由所述第二PPDU指示的值。 该方法还包括当第二PPDU与不同于第一PPDU的不同基本服务集相关联时，将响应指示延迟计数器更新为由第二PPDU指示的值，并且所指示的值不小于响应指示延迟的当前值 计数器。 当接收到第二PPDU的结束时，响应指示延迟的当前值对应于响应指示延迟计数器的值。

    UPLINK SDMA TRANSMIT OPPORTUNITY SCHEDULING
    29.
    发明申请
    UPLINK SDMA TRANSMIT OPPORTUNITY SCHEDULING 审中-公开
    UPLINK SDMA发送机会调度

    公开(公告)号：US20150049727A1

    公开(公告)日：2015-02-19

    申请号：US14527581

    申请日：2014-10-29

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04W72/12

    CPC classification number: H04W74/04 ,  H04W72/1252

    Abstract: Certain aspects of the present disclosure present medium access control (MAC) protocols for uplink Spatial Division Multiple Access (SDMA) transmissions by one or more stations (STAs). An access point (AP) may receive one or more requests for uplink SDMA transmission from a plurality of stations. The access point may schedule the transmissions by sending a signal to the stations to notify them of the parameters of the uplink SDMA transmissions such as start time, duration of the transmission, spatial streams assigned to each station, and so on.

    Abstract translation: 本公开的某些方面呈现由一个或多个站（STA）进行上行链路空分多址（SDMA）传输的媒体接入控制（MAC）协议。 接入点（AP）可以从多个站接收上行链路SDMA传输的一个或多个请求。 接入点可以通过向站发送信号来调度传输，以通知他们上行链路SDMA传输的参数，例如开始时间，传输持续时间，分配给每个站的空间流等。

    SYSTEMS AND FOR REDUCING INTERFERENCE IN LONG-RANGE WIRELESS COMMUNICATION
    30.
    发明申请
    SYSTEMS AND FOR REDUCING INTERFERENCE IN LONG-RANGE WIRELESS COMMUNICATION 有权
    系统和减少长距离无线通信干扰

    公开(公告)号：US20140192784A1

    公开(公告)日：2014-07-10

    申请号：US13734110

    申请日：2013-01-04

    Applicant: QUALCOMM INCORPORATED

    Inventor： Maarten Menzo Wentink

    IPC: H04W24/02 ,  H04W72/04

    CPC classification number: H04W24/02 ,  H04W28/26 ,  H04W74/0816 ,  H04W84/12

    Abstract: Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of receiving a long-range communication in a wireless network is provided. The method includes transmitting, at a first device, a first communication reserving a wireless medium for at least a first time period. The first communication has a first range. The method further includes receiving, at the first device, a second communication during the first time period. The second communication is unidirectional and has a second range longer than the first range.

    Abstract translation: 在此描述用于传送压缩信标的系统，方法和设备。 在一些方面，提供了一种在无线网络中接收远程通信的方法。 该方法包括在第一设备处发送至少第一时间段保留无线介质的第一通信。 第一个通信有一个第一个范围。 所述方法还包括在所述第一设备处接收在所述第一时间段期间的第二通信。 第二通信是单向的，并且具有比第一范围更长的第二范围。

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