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    Channel selection rules for sub-1-GHz basic service sets
    131.
    发明授权
    Channel selection rules for sub-1-GHz basic service sets 有权
    1 GHz基本服务集的通道选择规则

    公开(公告)号：US09241335B2

    公开(公告)日：2016-01-19

    申请号：US13664029

    申请日：2012-10-30

    Applicant: QUALCOMM Incorporated

    Inventor： Vincent Knowles Jones, IV ,  Sameer Vermani ,  Simone Merlin ,  Hemanth Sampath

    IPC: H04W4/00 ,  H04W72/08 ,  H04W16/14 ,  H04W48/16 ,  H04W84/12 ,  H04W84/18

    CPC classification number: H04W72/082 ,  H04W16/14 ,  H04W48/16 ,  H04W84/12 ,  H04W84/18

    Abstract: Certain aspects of the present disclosure provide methods and apparatus for the coexistence of 1 MHz and 2 MHz operation modes within a wireless communication system in accordance with IEEE 802.11ah, for example. One example method generally includes scanning a plurality of channel pairs, wherein each of the channel pairs comprises a first channel having a first channel designation and a second channel having a second channel designation; determining, based on the scan, a set of open channels from the plurality of channel pairs in which no other apparatus is operating; selecting a primary channel based on the determination; and transmitting using the selected primary channel. The selection of the primary channel involves channel selection rules disclosed herein.

    Abstract translation: 本公开的某些方面提供了例如根据IEEE 802.11ah在无线通信系统内共存1MHz和2MHz操作模式的方法和装置。 一个示例性方法通常包括扫描多个信道对，其中每个信道对包括具有第一信道指定的第一信道和具有第二信道指定的第二信道; 基于扫描确定来自多个信道对的一组开放信道，其中没有其他装置正在其中操作; 基于确定选择主要频道; 并使用所选择的主信道进行发送。 主要信道的选择涉及这里公开的信道选择规则。

    Systems and methods for improved association in wireless networks
    132.
    发明授权
    Systems and methods for improved association in wireless networks 有权
    改善无线网络关联的系统和方法

    公开(公告)号：US09191882B2

    公开(公告)日：2015-11-17

    申请号：US14065233

    申请日：2013-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Simone Merlin ,  Vincent Knowles Jones, IV ,  Gwendolyn Denise Barriac ,  Bin Tian ,  Yan Zhou ,  Sameer Vermani ,  Rahul Tandra

    IPC: H04W4/00 ,  H04W48/14 ,  H04W48/20

    CPC classification number: H04W48/14 ,  H04W48/20

    Abstract: Systems, methods, and devices for communicating in a wireless network are provided. In some aspects, an access point may comprise a receiver configured to receive an access request message from a wireless station, the message comprising an indication of a plurality of network connection available to the wireless station including a link to a second access point. The receiver may be further configured to receive connectivity information associated with the link, based on the indication, from the second access point. The access point may further comprise a processor configured to determine whether to grant access to the wireless station based, at least in part, on the indication and the connectivity information, and a transmitter configured to transmit a response to the wireless station based on the determining.

    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。 在一些方面，接入点可以包括被配置为从无线站接收接入请求消息的接收机，该消息包括可用于无线站的多个网络连接的指示，包括到第二接入点的链路。 接收机可以被进一步配置为基于来自第二接入点的指示来接收与链路相关联的连接信息。 接入点还可以包括：处理器，被配置为至少部分地基于指示和连接性信息来确定是否授予对无线站的接入;以及发射机，被配置为基于确定向无线站发送响应 。

    Systems and methods for wireless communication of long data units
    133.
    发明授权
    Systems and methods for wireless communication of long data units 有权
    长数据单元无线通信的系统和方法

    公开(公告)号：US09088504B2

    公开(公告)日：2015-07-21

    申请号：US13710296

    申请日：2012-12-10

    Applicant: Qualcomm Incorporated

    Inventor： Lin Yang ,  Didier Johannes Richard Van Nee ,  Sameer Vermani ,  Hemanth Sampath

    IPC: H04W4/00 ,  H04L12/24 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

    CPC classification number: H04L41/16 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/0232 ,  H04L27/2602

    Abstract: Systems, methods, and devices for communicating long packets are described herein. In one aspect, an apparatus for wireless communication includes a receiver and a processor. The receiver wirelessly receives via wireless local area network a data unit comprising a plurality of training fields interposed between data symbols. The plurality of training fields includes a first training field followed by a second training field. The first training field includes a gain control sequence, and the second training field includes a channel estimation sequence. The processor decodes at least one data symbol based on the plurality of training fields. In another aspect, an apparatus for wireless communication includes a processor and a transmitter. The processor generates a data unit comprising a plurality of training fields inserted between data symbols, and the transmitter wirelessly transmits the data unit via wireless local area network.

    Abstract translation: 这里描述了用于传送长分组的系统，方法和设备。 一方面，一种用于无线通信的装置包括接收机和处理器。 接收机经由无线局域网无线地接收包括插入在数据符号之间的多个训练场的数据单元。 多个训练场包括跟随有第二训练场的第一训练场。 第一训练场包括增益控制序列，第二训练场包括信道估计序列。 处理器基于多个训练场解码至少一个数据符号。 在另一方面，一种用于无线通信的装置包括处理器和发射器。 处理器产生包括插入在数据符号之间的多个训练场的数据单元，并且发射机经由无线局域网无线地发送数据单元。

    COMMUNICATION DEVICES FOR MULTIPLE GROUP COMMUNICATIONS
    134.
    发明申请
    COMMUNICATION DEVICES FOR MULTIPLE GROUP COMMUNICATIONS 有权
    多组通信通信设备

    公开(公告)号：US20150180560A1

    公开(公告)日：2015-06-25

    申请号：US14637309

    申请日：2015-03-03

    Applicant: QUALCOMM Incorporated

    Inventor： Didier Johannes Richard Van Nee ,  Albert Van Zelst ,  Sameer Vermani ,  Vincent Knowles Jones, IV ,  Simone Merlin

    IPC: H04B7/04 ,  H04B7/06

    CPC classification number: H04B7/0452 ,  H04B7/0434 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/0697

    Abstract: A base station for communicating with multiple groups of wireless communication devices is described. The base station includes a processor and executable instructions stored in memory that is in electronic communication with the processor. The base station determines a number of wireless communication devices. The base station also splits the number of wireless communication devices into groups. The base station further determines a precoding matrix for each group. The base station additionally transmits a beamformed signal to each group using the precoding matrix for each group.

    Abstract translation: 描述了用于与多组无线通信设备进行通信的基站。 基站包括存储在与处理器电子通信的存储器中的处理器和可执行指令。 基站确定多个无线通信设备。 基站还将无线通信设备的数量分组。 基站进一步确定每个组的预编码矩阵。 基站使用每个组的预编码矩阵另外向每个组发送波束形成的信号。

    SYSTEMS AND METHODS FOR PROTECTING LOW-RATE COMMUNICATIONS IN HIGH-EFFICIENCY WIRELESS NETWORKS
    135.
    发明申请
    SYSTEMS AND METHODS FOR PROTECTING LOW-RATE COMMUNICATIONS IN HIGH-EFFICIENCY WIRELESS NETWORKS 审中-公开
    在高效无线网络中保护低速通信的系统和方法

    公开(公告)号：US20150131624A1

    公开(公告)日：2015-05-14

    申请号：US14534020

    申请日：2014-11-05

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W72/04 ,  H04W52/24 ,  H04W72/08

    CPC classification number: H04W72/0446 ,  H04W52/243 ,  H04W52/28 ,  H04W72/082 ,  H04W74/002 ,  H04W74/0816 ,  H04W84/12 ,  H04W88/06

    Abstract: Systems, methods, and devices for wireless communication in an IEEE 802.11 wireless communication system including legacy and high-efficiency wireless (HEW) devices are described herein. In some aspects, a method includes configuring transmission of a first communication for at least partially protecting reception of a second communication. The method further includes transmitting the first communication, the first communication being decodable by the legacy devices. The method further includes transmitting the second communication, the second communication being decodable by the HEW devices.

    Abstract translation: 本文描述了包括传统和高效无线（HEW）设备的IEEE 802.11无线通信系统中用于无线通信的系统，方法和设备。 在一些方面，一种方法包括配置第一通信的传输以至少部分地保护第二通信的接收。 所述方法还包括发送所述第一通信，所述第一通信可由所述传统设备解码。 该方法还包括发送第二通信，第二通信可由HEW设备解码。

    SYSTEMS, METHODS, AND APPARATUS FOR INCREASING REUSE IN WIRELESS COMMUNICATIONS
    138.
    发明申请
    SYSTEMS, METHODS, AND APPARATUS FOR INCREASING REUSE IN WIRELESS COMMUNICATIONS 审中-公开
    系统，方法和装置在无线通信中增加重用

    公开(公告)号：US20150055587A1

    公开(公告)日：2015-02-26

    申请号：US14457786

    申请日：2014-08-12

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W72/04

    CPC classification number: H04W72/0493 ,  H04W72/02 ,  H04W72/046 ,  H04W74/006

    Abstract: Systems, methods, and apparatus are disclosed for increasing reuse in wireless communications. In one aspect, a method of wireless communication is provided, transmitting a message to a first station indicating an identified transmission opportunity for the first station to communicate with a second station. The method further comprises transmitting a first wireless communication signal to at least a third station utilizing beamformed wireless communication such that the first wireless communication signal to the third station has a received signal level below a threshold at one or both of the first and second stations. The identified transmission opportunity is based on whether a transmission of a second wireless communication signal between the first and the second stations occurs over a period of time that is at least partially concurrent with the utilized beamformed communication.

    Abstract translation: 公开了用于增加无线通信中的重用的系统，方法和装置。 在一个方面，提供了一种无线通信方法，向第一站发送指示第一站与第二站进行通信的识别的传输机会的消息。 该方法还包括利用波束形成的无线通信向至少第三站发射第一无线通信信号，使得到第三站的第一无线通信信号在第一和第二站的一个或两个处具有低于阈值的接收信号电平。 识别的传输机会基于在第一和第二站之间的第二无线通信信号的传输是否在与使用的波束形成的通信至少部分同时的时间段内发生。

    SYSTEMS AND METHODS FOR COORDINATION MESSAGING USING HIGH EFFICIENCY WIFI
    140.
    发明申请
    SYSTEMS AND METHODS FOR COORDINATION MESSAGING USING HIGH EFFICIENCY WIFI 审中-公开
    使用高效无线网络协调发信的系统和方法

    公开(公告)号：US20140328264A1

    公开(公告)日：2014-11-06

    申请号：US14266680

    申请日：2014-04-30

    Applicant: QUALCOMM Incorporated

    Inventor： Simone Merlin ,  Gwendolyn Denise Barriac ,  Rahul Tandra ,  Yan Zhou ,  Hemanth Sampath ,  Bin Tian ,  Sameer Vermani

    IPC: H04W74/04

    CPC classification number: H04W74/04 ,  H04W16/10 ,  H04W72/0426 ,  H04W72/082 ,  H04W84/12

    Abstract: Systems, methods, and devices for coordinating access to a shared medium are described herein. In some aspects, a method includes receiving information at an access point. The method further includes modifying, based on the received information, the use of the shared medium by one or more wireless devices to reduce the likelihood that the wireless devices are subject to interference. The method may further include determining whether one or more wireless devices is subject to interference with another wireless device in the wireless network. The method may further include identifying the one or more wireless devices that is subject to interference.

    Abstract translation: 这里描述了用于协调对共享介质的访问的系统，方法和设备。 在一些方面，一种方法包括在接入点处接收信息。 该方法还包括基于所接收的信息来修改由一个或多个无线设备使用共享介质以减少无线设备受到干扰的可能性。 该方法还可以包括确定一个或多个无线设备是否受到无线网络中的另一无线设备的干扰。 该方法还可以包括识别受到干扰的一个或多个无线设备。

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