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    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK
    94.
    发明申请
    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK 审中-公开
    多用户上传的方法和设备

    公开(公告)号：WO2015031440A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052840

    申请日：2014-08-27

    Applicant: QUALCOMM INCORPORATED

    Inventor： MERLIN, Simone ,  BARRIAC, Gwendolyn Denise ,  SAMPATH, Hemanth ,  VERMANI, Sameer

    IPC: H04W72/04

    CPC classification number: H04L5/0037 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1887 ,  H04L5/0055 ,  H04L69/323 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

    Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, a method of wireless communication is provided. The method includes transmitting a first message to at least two stations. The first message indicates a second message to be transmitted to at least two stations after the first message. The method further includes transmitting the second message to the at least two stations. The method further includes receiving a plurality of uplink data from the at least two stations in response to the second message.

    Abstract translation: 提供了多用户上行链路的方法和装置。 一方面，提供一种无线通信方法。 该方法包括向至少两个站发送第一消息。 第一消息指示在第一消息之后要发送到至少两个站的第二消息。 所述方法还包括将所述第二消息发送到所述至少两个站。 所述方法还包括响应于所述第二消息从所述至少两个站接收多个上行链路数据。

    METHODS, ACCESS POINT AND WIRELESS DEVICE FOR OPTIMIZING THE MODULATION AND CODING SCHEME (MCS) USED FOR EXCHANGING PROBE REQUEST AND PROBE RESPONSES BETWEEN AN ACCESS POINT AND A WIRELESS DEVICE
    96.
    发明申请
    METHODS, ACCESS POINT AND WIRELESS DEVICE FOR OPTIMIZING THE MODULATION AND CODING SCHEME (MCS) USED FOR EXCHANGING PROBE REQUEST AND PROBE RESPONSES BETWEEN AN ACCESS POINT AND A WIRELESS DEVICE 审中-公开
    方法，接入点和无线设备，用于优化用于交换请求的接入点和无线设备之间的探测请求和探测响应的调制和编码方案（MCS）

    公开(公告)号：WO2015031320A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052644

    申请日：2014-08-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： CHERIAN, George ,  MERLIN, Simone ,  ABRAHAM, Santosh Paul

    IPC: H04W48/16 ,  H04L1/00 ,  H04W28/18

    CPC classification number: H04W48/16 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0015 ,  H04W24/02 ,  H04W28/06 ,  H04W28/22 ,  H04W48/14 ,  H04W48/20 ,  H04W52/18 ,  H04W88/08

    Abstract: Methods, access point and wireless devices for wireless communication are provided. In an embodiment, a method of determining a set of communication parameters (namely modulation and coding scheme MCS) for a wireless communication includes transmitting, at an access point, one or more frames (e.g. beacon, broadcast probe respons) to wireless devices each including a transmission power indication; estimating at a wirless device a link quality based on the transmission power indication and transmitting a probe request using a first set of communication parameters to the access point; receiving, at the access point, said probe request and transmitting, at the access point, a probe response using a second set of communication parameters, the second set of communication parameters being a function (e.g. a direct mapping) of the first set of communication parameters.

    Abstract translation: 提供了无线通信的方法，接入点和无线设备。 在一个实施例中，确定用于无线通信的一组通信参数（即调制和编码方案MCS）的方法包括在接入点处向无线设备发送一个或多个帧（例如，信标，广播探测响应），每个帧包括 发射功率指示; 在无线设备处估计基于所述传输功率指示的链路质量，以及使用第一组通信参数向所述接入点发送探测请求; 在所述接入点处接收所述探测请求并在所述接入点处使用第二组通信参数发射探测响应，所述第二组通信参数是所述第一组通信的功能（例如，直接映射） 参数。

    METHODS AND SYSTEMS FOR IMPROVED UTILIZATION OF A WIRELESS MEDIUM
    97.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVED UTILIZATION OF A WIRELESS MEDIUM 审中-公开
    改进无线介质利用的方法和系统

    公开(公告)号：WO2015031311A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052633

    申请日：2014-08-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： CHERIAN, George ,  MERLIN, Simone ,  ABRAHAM, Santosh Paul

    IPC: H04W28/22

    CPC classification number: H04W48/16 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0015 ,  H04W24/02 ,  H04W28/06 ,  H04W28/22 ,  H04W48/14 ,  H04W48/20 ,  H04W52/18 ,  H04W88/08

    Abstract: Systems, methods, and devices for wireless communication are provided. In an embodiment, a method of determining communication parameters for wireless communication includes receiving, at an access point, a probe request comprising a transmission power indication. The method further includes determining a received transmission power. The method further includes estimating a path-loss based on the transmission power indication and received transmission power. The method further includes transmitting a first probe response using a first set of communication parameters defining a first rate. The method further includes transmitting a second probe response using a second set of communication parameters defining a second rate when the access point does not receive an acknowledgement to the first probe response within a timeout period, the second rate being lower than the first rate.

    Abstract translation: 提供了用于无线通信的系统，方法和设备。 在一个实施例中，确定用于无线通信的通信参数的方法包括在接入点处接收包括传输功率指示的探测请求。 该方法还包括确定接收到的传输功率。 该方法还包括基于发射功率指示和接收的发射功率来估计路径损耗。 该方法还包括使用定义第一速率的第一组通信参数发送第一探测响应。 所述方法还包括当所述接入点在超时时段内没有接收到所述第一探测响应的确认时，使用定义第二速率的第二组通信参数来发送第二探测响应，所述第二速率低于所述第一速率。

    SYSTEMS AND METHODS FOR A DATA SCRAMBLING PROCEDURE
    98.
    发明申请
    SYSTEMS AND METHODS FOR A DATA SCRAMBLING PROCEDURE 审中-公开
    数据扫描程序的系统和方法

    公开(公告)号：WO2015009711A1

    公开(公告)日：2015-01-22

    申请号：PCT/US2014/046675

    申请日：2014-07-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： MERLIN, Simone ,  VAN NEE, Didier Johannes Richard ,  TIAN, Bin

    IPC: H04L25/03 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00

    CPC classification number: H04W72/0466 ,  H04L1/0041 ,  H04L1/007 ,  H04L1/0075 ,  H04L1/1812 ,  H04L5/0053 ,  H04L25/03866 ,  H04W84/18

    Abstract: Systems, methods, and devices for communicating in a wireless network are provided. In one aspect, a method for wireless communication is provided. The method includes inserting a plurality of scrambler seeds into a data unit comprising a plurality of data portions, each scrambler seed associated with a respective data portion of the plurality of data portions. The method includes scrambling each data portion at least in part based on the associated scrambler seed. The method includes transmitting the data unit. The data portions may comprise code words or at least one media access control protocol data unit. The scrambler seed may be inserted in reserved bits of the delimiter field. The scrambler seed may be inserted in a delimiter signature field of the delimiter field.

    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。 一方面，提供一种无线通信方法。 该方法包括将多个加扰器种子插入到包括多个数据部分的数据单元中，每个扰频器种子与多个数据部分的相应数据部分相关联。 该方法包括至少部分地基于相关的扰频器种子对每个数据部分进行加扰。 该方法包括发送数据单元。 数据部分可以包括码字或至少一个媒体访问控制协议数据单元。 加扰器种子可以插入分隔符字段的保留位。 加扰器种子可以被插入到定界符字段的分隔符签名字段中。

    METHODS AND APPARATUS FOR CLEAR CHANNEL ASSESSMENT
    99.
    发明申请
    METHODS AND APPARATUS FOR CLEAR CHANNEL ASSESSMENT 审中-公开
    清除信道评估的方法和设备

    公开(公告)号：WO2014197307A1

    公开(公告)日：2014-12-11

    申请号：PCT/US2014/040197

    申请日：2014-05-30

    Applicant: QUALCOMM INCORPORATED

    Inventor： VERMANI, Sameer ,  MERLIN, Simone ,  BAIK, Eugene Jong-Hyon ,  TIAN, Bin ,  YUCEK, Tevfik

    IPC: H04W74/08 ,  H04L27/00 ,  H04L27/26

    CPC classification number: H04W16/14 ,  H04L27/0006 ,  H04L27/2601 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0816

    Abstract: One aspect disclosed is a method in a wireless communications system including a first primary channel having a first frequency spectrum bandwidth and a second primary channel having a second frequency spectrum bandwidth, wherein the second frequency spectrum bandwidth includes the first frequency spectrum bandwidth. The method includes performing a first and a second back-off procedure at least partially in parallel, the first back-off procedure based on whether the first primary channel is idle, and the second back-off procedure based on whether the second primary channel is idle, and transmitting a wireless message based on whether the first or the second back-off procedure completes first.

    Abstract translation: 所公开的一个方面是一种无线通信系统中的方法，包括具有第一频谱带宽的第一主信道和具有第二频谱带宽的第二主信道，其中第二频谱带宽包括第一频谱带宽。 所述方法包括至少部分地并行执行第一和第二退避过程，所述第一退避过程基于所述第一主信道是否空闲，所述第二退避过程基于所述第二主信道是否为 空闲，并且基于第一或第二退避过程是否首先完成来发送无线消息。

    SYSTEMS AND METHODS FOR DOWNLINK FREQUENCY DOMAIN MULTIPLEXING TRANSMISSIONS
    100.
    发明申请
    SYSTEMS AND METHODS FOR DOWNLINK FREQUENCY DOMAIN MULTIPLEXING TRANSMISSIONS 审中-公开
    下行频域多路复用传输的系统与方法

    公开(公告)号：WO2014179606A1

    公开(公告)日：2014-11-06

    申请号：PCT/US2014/036422

    申请日：2014-05-01

    Applicant: QUALCOMM INCORPORATED

    Inventor： SAMPATH, Hemanth ,  TIAN, Bin ,  TANDRA, Rahul ,  BARRIAC, Gwendolyn Denise ,  ZHOU, Yan ,  VERMANI, Sameer ,  MERLIN, Simone

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04W16/10 ,  H04W16/14 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/082 ,  H04W74/0816 ,  H04W74/085 ,  H04W84/12 ,  H04W88/08

    Abstract: Systems, methods, and devices for transmitting data are described herein. In some aspects, a method comprises generating a first message. The first message may comprise an allocation of a first station to a first frequency channel and a second station to a second frequency channel. The method further comprises transmitting the first message over the first frequency channel and the second frequency channel. The method further comprises transmitting, after transmission of the first message, a second message to the first station using the first frequency channel. The method further comprises transmitting, after transmission of the first message, a third message to the second station using the second frequency channel.

    Abstract translation: 本文描述了用于传输数据的系统，方法和设备。 在一些方面，一种方法包括生成第一消息。 第一消息可以包括将第一站分配到第一频率信道，将第二站点分配给第二频率信道。 该方法还包括通过第一频道和第二频道发送第一消息。 该方法还包括在使用第一频率信道向第一站发送第一消息之后，发送第一消息。 该方法还包括在使用第二频率信道向第二站传输第一消息之后发送第三消息。

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