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    SYSTEMS AND METHODS FOR GROUP ACCESS TO THE WIRELESS MEDIUM OF A WIRELESS NETWORK
    421.
    发明申请
    SYSTEMS AND METHODS FOR GROUP ACCESS TO THE WIRELESS MEDIUM OF A WIRELESS NETWORK 有权
    用于无线网络无线介质访问的系统和方法

    公开(公告)号：US20150124785A1

    公开(公告)日：2015-05-07

    申请号：US14526401

    申请日：2014-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Simone Merlin ,  Hemanth Sampath ,  Gwendolyn Denise Barriac

    IPC: H04W72/04 ,  H04L12/823 ,  H04W74/00

    CPC classification number: H04W72/0446 ,  H04L12/413 ,  H04L47/32 ,  H04W74/002 ,  H04W74/08

    Abstract: Systems and methods for allowing group access to the wireless medium of a wireless network are disclosed. In one aspect, the method includes performing a backoff procedure for each of one or more certain classes. The method may further include receiving an indication that the backoff procedure for at least one of the one or more certain classes is complete. In some aspects, once the backoff procedure for a class is completed, performing one or more transmissions which are transmittable simultaneously with other transmissions in the class. Finally, the method may update the backoff procedures for the class based on the one or more transmissions. In some aspects, the backoff procedures may be updated based on certain fairness conditions.

    Abstract translation: 公开了允许组接入无线网络的无线介质的系统和方法。 一方面，该方法包括对一个或多个特定类中的每一个执行退避过程。 该方法还可以包括接收针对一个或多个特定类别中的至少一个完成的退避过程的指示。 在一些方面，一旦类的退避过程完成，执行与该类中的其他传输同时传输的一个或多个传输。 最后，该方法可以基于一个或多个传输来更新该类的退避过程。 在一些方面，可以基于某些公平性条件来更新退避程序。

    WIRELESS COMMUNICATIONS DEFERRAL BASED ON TRANSMISSION OPPORTUNITY
    422.
    发明申请
    WIRELESS COMMUNICATIONS DEFERRAL BASED ON TRANSMISSION OPPORTUNITY 有权
    基于传输机会的无线通信缺陷

    公开(公告)号：US20150124744A1

    公开(公告)日：2015-05-07

    申请号：US14527533

    申请日：2014-10-29

    Applicant: QUALCOMM Incorporated

    Inventor： Hao Zhu ,  Simone Merlin ,  Chao Zou ,  Srinivas Katar ,  Hemanth Sampath ,  Gwendolyn Barriac

    IPC: H04W72/12

    CPC classification number: H04W72/1257 ,  H04W74/0816 ,  H04W84/12

    Abstract: The present application relates generally to wireless communications, and more specifically to systems, methods, and devices for deferral based on transmission opportunity (TXOP) information. One aspect of the present disclosure provides An apparatus configured to wirelessly communicate. The apparatus includes a processing system configured to obtain a deferral-related parameter from a packet transmitted on a shared wireless access medium and decide whether to defer transmission on the shared wireless access medium based, at least in part, on the at least one deferral-related parameter.

    Abstract translation: 本申请一般涉及无线通信，更具体地涉及基于传输机会（TXOP）信息的用于延迟的系统，方法和设备。 本公开的一个方面提供了一种被配置为无线通信的装置。 该装置包括：处理系统，被配置为从在共享无线接入介质上发送的分组获得延迟相关参数，并且至少部分地至少基于所述至少一个延迟相关参数来决定是否延迟所述共享无线接入介质上的传输， 相关参数。

    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK BANDWIDTH ALLOCATION
    423.
    发明申请
    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK BANDWIDTH ALLOCATION 有权
    多用户上行链路分配的方法和设备

    公开(公告)号：US20150117368A1

    公开(公告)日：2015-04-30

    申请号：US14527329

    申请日：2014-10-29

    Applicant: QUALCOMM Incorporated

    Inventor： Gwendolyn Denise Barriac ,  Simone Merlin ,  Sameer Vermani ,  Rahul Tandra

    IPC: H04W72/04 ,  H04J1/00 ,  H04B7/04

    CPC classification number: H04W72/0413 ,  H04B7/0452 ,  H04J1/00 ,  H04W72/02 ,  H04W72/0453 ,  H04W74/0816

    Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, method for wireless communication includes receiving an assignment of a frequency bandwidth for an uplink transmission of a station. The method further includes determining whether a portion of the assigned frequency bandwidth is unavailable for the uplink transmission. The method further includes selectively transmitting the uplink transmission based on whether the portion of the assigned frequency bandwidth is unavailable.

    Abstract translation: 提供了多用户上行链路的方法和装置。 一方面，用于无线通信的方法包括接收用于站的上行链路传输的频率带宽的分配。 该方法还包括确定所分配的频率带宽的一部分是否不可用于上行链路传输。 该方法还包括基于分配的频率带宽的部分是否不可用来选择性地发送上行链路传输。

    MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MU-MIMO) FEEDBACK PROTOCOL
    426.
    发明申请
    MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MU-MIMO) FEEDBACK PROTOCOL 有权
    多用户多输入多输出（MU-MIMO）反馈协议

    公开(公告)号：US20150071272A1

    公开(公告)日：2015-03-12

    申请号：US14460485

    申请日：2014-08-15

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Bin Tian ,  Rahul Tandra ,  Simone Merlin

    IPC: H04B7/04 ,  H04B7/06

    CPC classification number: H04B7/0452 ,  H04B7/0617 ,  H04B7/0621 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0033 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/261 ,  H04L27/2613 ,  H04W72/046

    Abstract: In a wireless network having a plurality of devices configured to communicate using a beamforming technique, a method includes sending a trigger packet from a first device of the wireless network to a plurality of second devices of the wireless network. The trigger packet includes trigger data configured to cause the plurality of second devices to perform channel measurement based on the trigger data. The method also includes receiving feedback information from each of the plurality of second devices in response to the trigger packet.

    Abstract translation: 在具有被配置为使用波束成形技术进行通信的多个设备的无线网络中，一种方法包括将无线网络的第一设备的触发分组发送到无线网络的多个第二设备。 触发分组包括被配置为使得多个第二设备基于触发数据执行信道测量的触发数据。 该方法还包括响应于触发分组从多个第二设备中的每一个接收反馈信息。

    LOW RATE DATA COMMUNICATION
    427.
    发明申请
    LOW RATE DATA COMMUNICATION 有权
    低速数据通信

    公开(公告)号：US20150063334A1

    公开(公告)日：2015-03-05

    申请号：US14467894

    申请日：2014-08-25

    Applicant: QUALCOMM INCORPORATED

    Inventor： Sameer Vermani ,  Bin Tian ,  Rahul Tandra ,  Hemanth Sampath ,  Simone Merlin

    IPC: H04W72/04 ,  H04L29/06

    CPC classification number: H04W72/0406 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0025 ,  H04L1/0028 ,  H04L1/0075 ,  H04L1/04 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/189 ,  H04L69/22 ,  H04L69/24

    Abstract: A method includes generating a data packet at a source device for transmission via an Institute of Electrical and Electronics Engineers 802.11 wireless network. The data packet includes multiple data symbols that are duplicated in the data packet. At least a portion of a preamble of the data packet is not duplicated in the data packet. The portion of the preamble indicates that the packet is a low rate mode packet. The method also includes transmitting the data packet from the source device to a destination device via the wireless network.

    Abstract translation: 一种方法包括在源设备处生成数据分组，以经由电气和电子工程师协会802.11无线网络进行传输。 数据包包括在数据包中复制的多个数据符号。 数据分组的前导码的至少一部分在数据分组中不被复制。 前导码部分表示该分组是低速率模式分组。 该方法还包括经由无线网络将数据分组从源设备发送到目的设备。

    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK
    429.
    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：US20150063111A1

    公开(公告)日：2015-03-05

    申请号：US14469111

    申请日：2014-08-26

    Applicant: QUALCOMM Incorporated

    Inventor： Simone Merlin ,  Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Sameer Vermani

    IPC: H04L12/801 ,  H04L12/851

    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 quality of service (QoS) message to a device. The QoS message includes a request for a transmission opportunity for sending uplink data to the device. The QoS message includes at least one of a sequence control field or a QoS control field. The method further includes receiving a clear to transmit (CTX) message in response to the QoS message. The method further includes transmitting data to the device in response to the CTX 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。 该方法包括向设备发送服务质量（QoS）消息。 QoS消息包括用于向设备发送上行链路数据的传输机会的请求。 QoS消息包括序列控制字段或QoS控制字段中的至少一个。 所述方法还包括响应于所述QoS消息接收明确发送（CTX）消息。 该方法还包括响应于CTX消息向设备发送数据。

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