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    EFFICIENT RETRANSMISSIONS FOR WAKEUP RADIOS
    121.
    发明申请
    EFFICIENT RETRANSMISSIONS FOR WAKEUP RADIOS 审中-公开

    公开(公告)号：WO2018204842A3

    公开(公告)日：2018-11-08

    申请号：PCT/US2018/031182

    申请日：2018-05-04

    Applicant: QUALCOMM INCORPORATED

    Inventor： SUN, Yanjun ,  ASTERJADHI, Alfred ,  CHERIAN, George ,  PATIL, Abhishek Pramod ,  ZHOU, Yan ,  TIAN, Bin

    IPC: H04W52/02

    Abstract: Methods, systems, and devices for wireless communication are described. An access point (AP) may broadcast or multicast a wakeup transmission to wakeup radios (WURs) of a group of wireless and determine to retransmit the first wakeup transmission (e.g., for redundancy). The AP may transmit a second wakeup transmission to the WURs, the second wakeup transmission including an indication that the second wakeup transmission is a retransmission of the first wakeup transmission. The wireless devices may receive the indication that the second wakeup transmission is a retransmission, and may power up a main radio to receive a beacon based on whether or not the previous or originally wakeup transmission was received (e.g., determined via the indication included in the received wakeup message). In some cases, the AP may identify that some wireless devices failed to receive the first wakeup transmission, and may transmit a second wakeup transmission to those identified stations.

    METHODS AND SYSTEMS FOR CROSS BSS SOUNDING
    123.
    发明申请
    METHODS AND SYSTEMS FOR CROSS BSS SOUNDING 审中-公开

    公开(公告)号：WO2018136254A1

    公开(公告)日：2018-07-26

    申请号：PCT/US2018/012794

    申请日：2018-01-08

    Applicant: QUALCOMM INCORPORATED

    Inventor： CHERIAN, George ,  MERLIN, Simone ,  ASTERJADHI, Alfred ,  ZHOU, Yan ,  PATIL, Abhishek Pramod ,  VENKATACHALAM JAYARAMAN, Venkata Ramanan

    IPC: H04B7/0413 ,  H04L25/02 ,  H04B7/0417 ,  H04B7/06 ,  H04W72/04 ,  H04W84/12

    Abstract: Methods and systems for sounding a wireless network are disclosed. In one aspect, a method includes receiving, by an access point a message including a beamforming report from a device. The device may be a station that is outside a basic service set of the access point. The method also includes transmitting a message to the device based on the beamforming report. For example, in some aspects, the access point may utilize the beamforming report to perform a coordinated beamforming, multi-access point transmission or a multi-access point MIMO transmission. In some aspects, the access point may transmit an interference nulling signal to the device based on the beamforming report. The nulling signal compensates for another simultaneous transmission by the access point that interferes with the device's reception of a message from an access point with which the device is associated.

    METHODS AND SYSTEMS FOR SIMULTANEOUS MULTI ACCESS POINT TRANSMISSIONS ON A WIRELESS CHANNEL
    124.
    发明申请
    METHODS AND SYSTEMS FOR SIMULTANEOUS MULTI ACCESS POINT TRANSMISSIONS ON A WIRELESS CHANNEL 审中-公开

    公开(公告)号：WO2018136180A1

    公开(公告)日：2018-07-26

    申请号：PCT/US2017/066791

    申请日：2017-12-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： VENKATACHALAM JAYARAMAN, Venkata Ramanan ,  PATIL, Abhishek Pramod ,  CHERIAN, George ,  ZHOU, Yan ,  ASTERJADHI, Alfred ,  VERMANI, Sameer

    IPC: H04B7/024

    CPC classification number: H04B7/0456 ,  H04B7/024 ,  H04B7/0452

    Abstract: Methods and systems provide implementations for distributed MIMO communication. In one aspect, a method includes receiving a network message including data indicative of user data for transmission by a first access point to a first station over the wireless network prior to the transmission, generating precoded second data for transmission to the first station based on the data indicative of the user data, and transmitting, the precoded data to a third device. In some aspects, the precode data is transmitted by a second access point of a basic service set different than that of the first station to the first station as part of a distributed MIMO communication. In some other aspects, the precoded data is transmitted by a cluster controller to another access point having a basic service set different than that of the first station. The other access point may then transmit a signal based on the precode data to the first station simultaneously with the fist access point also transmitting to the first station. The two transmissions may form a portion of a distributed MIMO communication.

    TECHNIQUES FOR HIGH EFFICIENCY BASIC SERVICE SET OPERATION
    126.
    发明申请
    TECHNIQUES FOR HIGH EFFICIENCY BASIC SERVICE SET OPERATION 审中-公开
    高效率基本服务集操作技术

    公开(公告)号：WO2018085673A1

    公开(公告)日：2018-05-11

    申请号：PCT/US2017/059957

    申请日：2017-11-03

    Applicant: QUALCOMM INCORPORATED

    Inventor： ASTERJADHI, Alfred ,  CHERIAN, George ,  PATIL, Abhishek Pramod ,  MERLIN, Simone ,  BANERJEA, Raja

    IPC: H04L1/00 ,  H04L1/06 ,  H04W84/12

    CPC classification number: H04W84/12 ,  H04L1/0025 ,  H04L1/06 ,  H04W12/06 ,  H04W72/0433 ,  H04W72/0453 ,  H04W88/08

    Abstract: Aspects of the present disclosure provide techniques for high efficiency (HE) basic service set (BSS) operations. In an implementation, a wireless station (STA) can identify a set including one or more modulation coding scheme (MCS) and number of spatial streams (NSS) tuples for HE communications in wireless local area networks (WLANs). The STA can determine whether the set is supported by a BSS and also determine that the STA is to attempt to join the BSS in response to a determination that the set is supported by the BSS. In another implementation, the STA can set a channel width capability for high throughout (HT) communications and very high throughput (VHT) communications in WLANs to be the same as a channel width capability for HE communications in WLANs, and can transmit information that indicates that the STA has the same channel width capability for HT, VHT, and HE communications in WLANs.

    Abstract translation: 本公开的各方面提供了用于高效率（HE）基本服务集（BSS）操作的技术。 在一个实现中，无线站（STA）可以识别包括用于无线局域网（WLAN）中的HE通信的一个或多个调制编码方案（MCS）和空间流（NSS）元组的数量的集合。 STA可以确定该集合是否被BSS支持，并且还确定该STA将尝试加入BSS以响应该集合被BSS支持的确定。 在另一个实施方式中，STA可以将用于WLAN中的高全程（HT）通信和非常高吞吐量（VHT）通信的信道宽度能力设置为与用于WLAN中的HE通信的信道宽度能力相同，并且可以发送指示 该STA具有与WLAN中的HT，VHT和HE通信相同的信道宽度能力。

    REGULATING RESPONSES BASED ON REQUEST ADDRESSING OR REQUEST CHANNELS
    128.
    发明申请
    REGULATING RESPONSES BASED ON REQUEST ADDRESSING OR REQUEST CHANNELS 审中-公开
    基于请求地址或请求通道调整响应

    公开(公告)号：WO2017124011A1

    公开(公告)日：2017-07-20

    申请号：PCT/US2017/013526

    申请日：2017-01-13

    Applicant: QUALCOMM INCORPORATED

    Inventor： PATIL, Abhishek Pramod ,  ABRAHAM, Santosh Paul ,  MALINEN, Jouni Kalevi ,  CHERIAN, George

    IPC: H04W48/16 ,  H04W8/26

    CPC classification number: H04L47/125 ,  H04L41/50 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

    Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be configured to transmit a request message to a plurality of access points. The request message may include an address reserved for at least one of an access point feature, an access point service, or an access point vendor. The apparatus may be configured to receive a response message from at least one access point of the plurality of access points. The response message may indicate that the at least one access point has the access point feature, is associated with the access point service, or is associated with the access point vendor.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 该装置可以被配置为向多个接入点发送请求消息。 该请求消息可以包括为接入点特征，接入点服务或接入点供应商中的至少一个预留的地址。 该装置可以被配置为从多个接入点中的至少一个接入点接收响应消息。 响应消息可以指示至少一个接入点具有接入点特征，与接入点服务相关联或者与接入点供应商相关联。

    NEIGHBOR AWARE NETWORK CLUSTER CHANGE FOR NEIGHBOR AWARE NETWORK DATA LINK
    129.
    发明申请
    NEIGHBOR AWARE NETWORK CLUSTER CHANGE FOR NEIGHBOR AWARE NETWORK DATA LINK 审中-公开
    NEIGHBOR AWARE网络集群更改为邻里AWARE网络数据链接

    公开(公告)号：WO2017053201A1

    公开(公告)日：2017-03-30

    申请号：PCT/US2016/052234

    申请日：2016-09-16

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh Paul ,  RAISSINIA, Alireza ,  PATIL, Abhishek Pramod ,  CHERIAN, George ,  SANDHU, Shivraj Singh

    IPC: H04W56/00 ,  H04W48/00 ,  H04W84/18

    CPC classification number: H04W56/004 ,  H04L43/16 ,  H04W8/005 ,  H04W40/244 ,  H04W48/00 ,  H04W56/0015 ,  H04W72/06 ,  H04W84/18 ,  H04W84/20 ,  H04W88/12

    Abstract: Aspects of the present disclosure provide techniques for synchronizing clocks in a Neighbor Aware Network (NAN) Data Link (NDL) cluster. An exemplary apparatus includes a processing system configured to communicate with one or more members of a group, that includes the apparatus, according to a first data communication window (DCW) timeline having a first offset relative to a first clock associated with a first network cluster, to detect a beacon transmitted by a device of a second network cluster, wherein the beacon comprises timing information of a second clock associated with the second network cluster, to determine whether to initiate a move of the group to the second network cluster, to generate a frame to initiate the move of the group to the second network cluster, the frame comprising a first indication of the timing information of the second clock, and an interface configured to output the frame for transmission.

    Abstract translation: 本公开的方面提供了用于同步邻居意识网络（NAN）数据链路（NDL）群集中的时钟的技术。 一种示例性装置包括：处理系统，被配置为根据第一数据通信窗口（DCW）时间线与包括所述装置的一个或多个成员通信，所述第一数据通信窗口（DCW）时间线相对于与第一网络簇相关联的第一时钟具有第一偏移 以检测由第二网络集群的设备发送的信标，其中所述信标包括与所述第二网络集群相关联的第二时钟的定时信息，以确定是否发起所述组向所述第二网络集群的移动，以产生 用于启动所述组移动到所述第二网络群集的帧，所述帧包括所述第二时钟的定时信息的第一指示，以及被配置为输出所述帧以进行传输的接口。

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