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    802.11 VERY HIGH THROUGHPUT PREAMBLE SIGNALING FIELD WITH LEGACY COMPATIBILITY
    102.
    发明申请
    802.11 VERY HIGH THROUGHPUT PREAMBLE SIGNALING FIELD WITH LEGACY COMPATIBILITY 有权
    802.11非常高的吞吐量信号具有良好的兼容性

    公开(公告)号：US20120275446A1

    公开(公告)日：2012-11-01

    申请号：US13542006

    申请日：2012-07-05

    申请人： Robert J. Stacey ,  Thomas J. Kenney ,  Eldad Perahia

    发明人： Robert J. Stacey ,  Thomas J. Kenney ,  Eldad Perahia

    IPC分类号： H04W88/12

    CPC分类号： H04L1/0061 ,  H04L1/0046 ,  H04L1/0091 ,  H04W72/042 ,  H04W88/10

    摘要： In accordance with various aspects of the disclosure, a method and apparatus are disclosed that includes aspects of a controller configured to create a VHT frame that is arranged to include information relating to a modulation and a coding scheme with which a data portion of the VHT frame is modulated and encoded; and a transmitter configured to transmit the VHT frame to one or more STAs.

    摘要翻译： 根据本公开的各个方面，公开了一种方法和装置，其包括被配置为创建VHT帧的控制器的方面，所述VHT帧被布置为包括与调制和编码方案有关的信息，VHT帧的数据部分 被调制和编码; 以及被配置为将VHT帧发送到一个或多个STA的发射机。

    SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS
    105.
    发明申请
    SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS 审中-公开
    用于无线网络信号分类的系统，方法和设备

    公开(公告)号：US20160227532A1

    公开(公告)日：2016-08-04

    申请号：US14752335

    申请日：2015-06-26

    申请人： Shahrnaz Azizi ,  Thomas Kenney ,  Minyoung Park ,  Eldad Perahia ,  Robert Stacey

    发明人： Shahrnaz Azizi ,  Thomas Kenney ,  Minyoung Park ,  Eldad Perahia ,  Robert Stacey

    IPC分类号： H04W72/04 ,  H04L29/06

    CPC分类号： H04L69/22 ,  H04L5/001 ,  H04L5/0053

    摘要： Embodiments of the disclosure relate to systems, methods, and devices for classification of signals in wireless networks. The method includes generating, by a communication device, one or more symbols comprising differentially orthogonal long training sequences, inserting the one or more symbols in one or more frames comprising a plurality of orthogonal frequency-division multiple access symbols and a payload field, and transmitting the one or more frames to a wireless device. The payload may be modulated according to an on-off keying modulation scheme or may be encoded according to a multi-repetition encoding scheme.

    摘要翻译： 本公开的实施例涉及用于无线网络中的信号分类的系统，方法和设备。 该方法包括由通信设备生成包括差分正交长训练序列的一个或多个符号，在包括多个正交频分多址符号和有效载荷字段的一个或多个帧中插入一个或多个符号，以及发射 一个或多个帧到无线设备。 可以根据开关键控调制方案来调制有效载荷，或者可以根据多重编码方案进行编码。

    Systems and methods for implementing intelligent wideband digital frequency selection scanning
    106.
    发明授权
    Systems and methods for implementing intelligent wideband digital frequency selection scanning 有权
    实现智能宽带数字频率选择扫描的系统和方法

    公开(公告)号：US08805420B2

    公开(公告)日：2014-08-12

    申请号：US13532622

    申请日：2012-06-25

    申请人： Thomas Kenney ,  Eldad Perahia

    发明人： Thomas Kenney ,  Eldad Perahia

    IPC分类号： H04W24/00

    CPC分类号： H04W48/16 ,  H04W48/04

    摘要： A system and method are provided to intelligently undertake mandated scanning for radar signals prior to operating a particular wireless device in the 5 GHz band. The disclosed systems and methods provide a capability by which wireless devices are enabled to intelligently scan using a 160 MHz signal, or the largest bandwidth that the wireless device has the capacity to occupy. The disclosed scheme makes use of information about the location of the wireless device to determine characteristic of the environment in which the wireless device is operating. Locations of potentially conflicting radar installations, such as at airports and on military installations, are generally “known.” This information is used to compare to a determined geographic location of the wireless device to assess whether full broad bandwidth DFS scanning cane be reasonably undertaken or whether some narrower channel scanning is appropriate for the wireless device based on proximity to radar installations.

    摘要翻译： 提供了一种系统和方法，用于在操作5 GHz频带内的特定无线设备之前智能地执行雷达信号的强制扫描。 所公开的系统和方法提供使无线设备能够使用160MHz信号或无线设备具有占用能力的最大带宽进行智能扫描的能力。 所公开的方案利用关于无线设备的位置的信息来确定无线设备正在运行的环境的特性。 可能存在冲突的雷达装置的位置，例如机场和军事装置，通常是“已知的”。该信息用于与无线设备的确定的地理位置进行比较，以评估是否合理进行全宽带宽DFS扫描甘蔗 基于与雷达安装的接近度，是否需要较窄的信道扫描适用于无线设备。

    Techniques for wakeup signaling for a very low power WLAN device
    107.
    发明授权
    Techniques for wakeup signaling for a very low power WLAN device 有权
    用于非常低功率WLAN设备的唤醒信令的技术

    公开(公告)号：US08761065B2

    公开(公告)日：2014-06-24

    申请号：US12947215

    申请日：2010-11-16

    申请人： Adrian P. Stephens ,  Eldad Perahia

    发明人： Adrian P. Stephens ,  Eldad Perahia

    IPC分类号： G08C17/00

    CPC分类号： G06F1/3278 ,  H04W52/0229 ,  Y02D10/157 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/142

    摘要： An embodiment of the present invention provides a method of wakeup signaling for a very low power wireless local area network device (WLAN) device, comprising transmitting by an access point operable in the WLAN of a wake-up signal that can be received using low-power techniques at a receiver associated with the device.

    摘要翻译： 本发明的一个实施例提供了一种用于非常低功率无线局域网设备（WLAN）设备的唤醒信令的方法，包括由WLAN中可操作的接入点发送可以使用低功率无线局域网设备（WLAN）接收的唤醒信号， 与设备相关的接收机的功率技术。

    Method and apparatus for a 1 MHz long training field design
    108.
    发明授权
    Method and apparatus for a 1 MHz long training field design 失效
    1 MHz长训练场设计的方法和装置

    公开(公告)号：US08750215B2

    公开(公告)日：2014-06-10

    申请号：US13532056

    申请日：2012-06-25

    申请人： Shahrnaz Azizi ,  Thomas Kenney ,  Eldad Perahia

    发明人： Shahrnaz Azizi ,  Thomas Kenney ,  Eldad Perahia

    IPC分类号： H04W4/00 ,  H04L27/26

    CPC分类号： H04L69/22 ,  H04L27/2613 ,  H04L27/2666 ,  H04L2012/5652

    摘要： An approach is provided for defining a 1 MHz preamble of a packet. The approach involves determining a preamble sequence of a packet, the preamble sequence having a determinable length. The approach also involves causing, at least in part, the preamble sequence to be divided into a predetermined number of blocks. The approach further involves causing, at least in part, a mathematical operation and a summation over the predetermined number of blocks and a corresponding number of received blocks. The approach also involves causing, at least in part, the summation to be maximized to determine the preamble sequence corresponds to one of a first bandwidth or a second bandwidth, the second bandwidth being greater than the first bandwidth, to determine a type of the packet.

    摘要翻译： 提供了一种用于定义分组的1MHz前导码的方法。 该方法涉及确定分组的前导序列，该前导序列具有可确定的长度。 该方法还包括至少部分地将前导码序列分成预定数量的块。 该方法还包括至少部分地导致数学运算和超过预定数量的块和相应数量的接收块的求和。 该方法还包括至少部分地使求和最大化以确定前导序列对应于第一带宽或第二带宽中的一个，第二带宽大于第一带宽，以确定分组的类型 。

    Media access control for MIMO wireless network
    109.
    发明授权
    Media access control for MIMO wireless network 有权
    MIMO无线网络的媒体访问控制

    公开(公告)号：US08625507B1

    公开(公告)日：2014-01-07

    申请号：US12932801

    申请日：2011-03-07

    申请人： Ozgur Gurbuz ,  David Pignatelli ,  David Stephenson ,  Eldad Perahia ,  Bretton Douglas ,  Ender Ayanoglu

    发明人： Ozgur Gurbuz ,  David Pignatelli ,  David Stephenson ,  Eldad Perahia ,  Bretton Douglas ,  Ender Ayanoglu

    IPC分类号： H04W4/00 ,  H04J3/16

    CPC分类号： H04B7/0689 ,  H04B7/0413 ,  H04B7/0628 ,  H04B7/0871 ,  H04W28/22 ,  H04W84/12

    摘要： An apparatus and method for operating a Multiple Input Multiple Output (MIMO)-capable subscriber node are disclosed. In one embodiment, an apparatus includes a MIMO-capable physical layer transceiver and a Medium Access Control (MAC) layer block that measures a received transmission to determine channel conditions. Upon receiving a transmission wherein said channel conditions meet specified conditions, the MAC layer block transmits a message to an access point indicating that the apparatus wants to switch between a non-MIMO mode and a MIMO mode, and upon receiving an acknowledgement, the MAC layer block switches between the non-MIMO mode and the MIMO mode. An apparatus for operating an access node is also disclosed.

    摘要翻译： 公开了一种用于操作多输入多输出（MIMO）能力的用户节点的装置和方法。 在一个实施例中，一种装置包括MIMO能力的物理层收发机和媒体接入控制（MAC）层块，其测量接收到的传输以确定信道状况。 在接收到所述信道条件满足指定条件的传输时，MAC层块向接入点发送指示设备在非MIMO模式和MIMO模式之间切换的消息，并且在接收到确认时，MAC层 在非MIMO模式和MIMO模式之间进行块切换。 还公开了一种用于操作接入节点的装置。

    FRAME FORMAT TECHNIQUES FOR NON-RESOLVABLE LONG TRAINING FIELDS IN WIRESLESS NETWORKS
    110.
    发明申请
    FRAME FORMAT TECHNIQUES FOR NON-RESOLVABLE LONG TRAINING FIELDS IN WIRESLESS NETWORKS 有权
    无线网络中无法解决的长期培训场的框架格式技术

    公开(公告)号：US20120147866A1

    公开(公告)日：2012-06-14

    申请号：US12967472

    申请日：2010-12-14

    申请人： Robert J. Stacey ,  Eldad Perahia

    发明人： Robert J. Stacey ,  Eldad Perahia

    IPC分类号： H04W84/02

    CPC分类号： H04L5/0023 ,  H04B7/0452 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2613

    摘要： An embodiment of the present invention provides non-resolvable long training field (LTF) formatting methods used in wireless networks, comprising defining the non-resolvable LTF frame format so that a transmission of VHT-SIG-B is aligned for all users, thereby requiring that a VHT-LTF portion of a packet be of a same duration for all users.

    摘要翻译： 本发明的一个实施例提供了在无线网络中使用的不可解析的长训练场（LTF）格式化方法，包括定义不可分辨的LTF帧格式，使得VHT-SIG-B的传输对于所有用户，从而要求 分组的VHT-LTF部分对于所有用户具有相同的持续时间。