COMMUNICATION BETWEEN DEVICES OF A NEIGHBOR AWARE NETWORK
    2.
    发明申请
    COMMUNICATION BETWEEN DEVICES OF A NEIGHBOR AWARE NETWORK 审中-公开
    邻里网络设备之间的通信

    公开(公告)号:WO2016061404A1

    公开(公告)日:2016-04-21

    申请号:PCT/US2015/055818

    申请日:2015-10-15

    Abstract: A method includes generating, at a first device, a paging message. The method includes, during a first transmission window of a data link group of a neighbor aware network (NAN), sending the paging message from the first device to one or more devices of the data link group. The method further includes, during a second transmission window of the data link group and prior to a data window of the second transmission window, sending data traffic to a particular device of the one or more devices without sending a traffic announcement to the particular device during a second paging window of the second transmission window.

    Abstract translation: 一种方法包括在第一设备处生成寻呼消息。 该方法包括在邻居感知网络(NAN)的数据链路组的第一传输窗口期间将寻呼消息从第一设备发送到数据链路组的一个或多个设备。 该方法还包括在数据链路组的第二传输窗口期间和在第二传输窗口的数据窗口之前,在一个或多个设备的特定设备处发送数据业务,而不向该特定设备发送业务通告 第二传输窗口的第二寻呼窗口。

    COMMUNICATION MODE SELECTION
    4.
    发明申请
    COMMUNICATION MODE SELECTION 审中-公开
    通信模式选择

    公开(公告)号:WO2018004844A1

    公开(公告)日:2018-01-04

    申请号:PCT/US2017/032722

    申请日:2017-05-15

    Abstract: A device includes a memory, a processor, and a transceiver. The memory is configured to store capability data corresponding to a set of stations. The processor is configured to select, based at least in part on the capability data, one of a multi-user multiple-input multiple-output (MU-MIMO) mode or an orthogonal frequency-division multiple access (OFDMA) mode for wireless communication with a subset of the set of stations. The transceiver is configured to wirelessly communicate with the subset in the selected one of the MU-MIMO mode or the OFDMA mode.

    Abstract translation: 设备包括存储器,处理器和收发器。 存储器被配置为存储对应于一组站的能力数据。 处理器被配置为至少部分地基于能力数据来选择用于无线通信的多用户多输入多输出(MU-MIMO)模式或正交频分多址(OFDMA)模式之一 与该组电台的一个子集。 收发器被配置为与MU-MIMO模式或OFDMA模式中所选择的一个中的子集进行无线通信。

    TX SCHEDULING USING HYBRID SIGNALING TECHNIQUES
    5.
    发明申请
    TX SCHEDULING USING HYBRID SIGNALING TECHNIQUES 审中-公开
    用混合信号技术进行TX调度

    公开(公告)号:WO2017200998A1

    公开(公告)日:2017-11-23

    申请号:PCT/US2017/032833

    申请日:2017-05-16

    Abstract: A system and method for managing communications between an access point (AP) and a plurality of wireless stations (STAs) over a wireless medium. The AP schedules each of the plurality of STAs to access the wireless medium during a target wake time (TWT) service period. During a first portion of the TWT service period, the AP communicates with a first subset of the plurality of STAs using a first signaling technique. During a second portion of the TWT service period, the AP communicates with a second subset of the plurality of STAs using a second signaling technique. The second subset of the plurality of STAs does not include any STAs from the first subset.

    Abstract translation: 用于通过无线介质管理接入点(AP)和多个无线站(STA)之间的通信的系统和方法。 AP在目标唤醒时间(TWT)服务周期期间调度多个STA中的每一个以访问无线介质。 在TWT服务周期的第一部分期间,AP使用第一信令技术与多个STA的第一子集通信。 在TWT服务周期的第二部分期间,AP使用第二信令技术与多个STA的第二子集通信。 多个STA的第二子集不包括来自第一子集的任何STA。

    FTM PROTOCOL ENHANCEMENTS TO SUPPORT SBS/DBS MODE
    6.
    发明申请
    FTM PROTOCOL ENHANCEMENTS TO SUPPORT SBS/DBS MODE 审中-公开
    FTM协议增强支持SBS / DBS模式

    公开(公告)号:WO2017151279A1

    公开(公告)日:2017-09-08

    申请号:PCT/US2017/016935

    申请日:2017-02-08

    Abstract: This disclosure provides systems, methods and apparatuses for performing ranging operations between a transmitting device and one or more receiving devices using one or more wireless channels. In some implementations, a transmitting device may substantially concurrently exchange, on each of a plurality of wireless channels, a corresponding set of FTM frames and acknowledgement (ACK) frames with a receiving device, and then determine a distance to the receiving device based on the plurality of exchanged sets of FTM and ACK frames. In some other implementations, the transmitting device may substantially concurrently exchange, with each of a plurality of receiving devices, a corresponding set of FTM frames and ACK frames on a corresponding one of a plurality of wireless channels, and then determine a distance to each of the plurality of receiving devices based on the corresponding sets of exchanged FTM and ACK frames.

    Abstract translation: 本公开提供了用于使用一个或多个无线信道来在发射设备和一个或多个接收设备之间执行测距操作的系统,方法和装置。 在一些实现中,发送设备可以在多个无线信道中的每一个上基本上同时地与接收设备交换对应的一组FTM帧和确认(ACK)帧,并且然后基于 多组交换的FTM和ACK帧。 在一些其它实现中,发送设备可以与多个接收设备中的每一个基本同时地在多个无线信道中的对应一个无线信道上交换对应的一组FTM帧和ACK帧,然后确定到每个 多个接收设备基于相应的被交换的FTM和ACK帧的集合。

    FLOW CONTROLLING A NETWORK STACK
    7.
    发明申请

    公开(公告)号:WO2019089194A1

    公开(公告)日:2019-05-09

    申请号:PCT/US2018/055002

    申请日:2018-10-09

    Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for flow controlling a network stack. As one example, a method includes receiving, at a driver of a wireless device, an indicator associated with a transmission, determining an information flow status associated with the wireless device based at least in part on the received indicator, sending, to a network stack of the wireless device, a flow control message, the flow control message being based at least in part on the information flow status, and adjusting a transmission flow of one or more packets associated with the wireless device based at least in part on the flow control message. In some cases, the indicator includes an indication of congestion associated with a Quality of Service (QoS) level of the transmission.

    POWER SAVE TRIGGER
    9.
    发明申请
    POWER SAVE TRIGGER 审中-公开
    省电触发器

    公开(公告)号:WO2016183293A1

    公开(公告)日:2016-11-17

    申请号:PCT/US2016/032035

    申请日:2016-05-12

    Abstract: Apparatuses and methods in a wireless local area network are disclosed for delivering queued downlink (DL) data from an access point (AP 110) to a plurality of wireless stations (STAs). The AP 110 determines, for each of the plurality of STAs, a presence of a corresponding set of queued DL data, transmits a beacon frame 510 identifying which of the plurality of STAs has queued DL data, and transmits, to each of the identified STAs, permission 520 to request delivery of queued DL data. Next, AP 110 receives, from each of the identified STAs, a request 530 for delivery of the queued DL data. Then, AP 110 concurrently transmits, to each of the identified STAs, the corresponding set of queued DL data 540. The AP 110 preferably uses power save (PS) trigger frames 520 to schedule concurrent DL data transmissions to the plurality of STAs. By using PS trigger frames 520, the plurality of STAs does not need to contend with each other for medium access to request delivery of queued DL data. Instead, a number of STAs that receive the PS trigger frame 520 may concurrently transmit requests 530 for delivery of the queued DL data without contending with each other for medium access, thereby reducing delays associated with medium access contention operations. Upon receiving the requests 530, the AP 110 may concurrently transmit queued DL data 540 to multiple STAs using OFDMA communications or multi-user multiple-input multiple-output (MU-MIMO) communications. ln an alternative embodiment, the AP's permission and the STA's request are implicit. ln this case, the AP 110 and the receiving STA5 exchange PS-Trigger capabilities and/or negotiate a number of PS-Trigger parameters prior to the delivery of queued DL data from the AP 110 to the receiving STA5. For at least some implementations, the AP 110 may selectively use PS-Trigger frames to schedule delivery of queued DL data based on a level of congestion on the shared wireless medium. The STAs may indicate their PS-Trigger frame capabilities in any suitable manner, for example in an association request. The WLAN may be formed by a plurality of Wi-Fi access points that may operate according to the IEEE 802.11 family of standards.

    Abstract translation: 公开了一种无线局域网中的装置和方法,用于将排队的下行链路(DL)数据从接入点(AP 110)传送到多个无线站(STA)。 AP 110针对多个STA中的每一个确定对应的一组排队的DL数据的存在,发送标识多个STA中的哪一个已经排队了DL数据的信标帧510,并将其发送到每个所识别的STA ,许可520请求传送排队的DL数据。 接下来,AP 110从每个所识别的STA接收用于传送排队的DL数据的请求530。 然后,AP 110向所标识的STA中的每一个同时发送对应的一组排队的DL数据540.AP 110优选地使用省电(PS)触发帧520来调度对多个STA的并发DL数据传输。 通过使用PS触发帧520,多个STA不需要彼此竞争以进行媒体访问以请求传送排队的DL数据。 相反,接收PS触发帧520的多个STA可以同时发送用于传送排队的DL数据的请求530,而不相互竞争用于媒体访问,从而减少与媒体访问争用操作相关联的延迟。 在接收到请求530时,AP 110可以使用OFDMA通信或多用户多输入多输出(MU-MIMO)通信同时将排队的DL数据540发送到多个STA。 在替代实施例中,AP的许可和STA的请求是隐含的。 在这种情况下,AP 110和接收STA5在从AP 110向接收STA5发送排队的DL数据之前交换PS触发能力和/或协商多个PS触发器参数。 对于至少一些实施方式,AP 110可以基于共享无线介质上的拥塞级别选择性地使用PS触发器帧来调度排队的DL数据的传送。 STA可以以任何合适的方式来指示它们的PS触发帧能力,例如在关联请求中。 WLAN可以由可以根据IEEE 802.11系列标准操作的多个Wi-Fi接入点形成。

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