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    METHOD AND APPARATUS FOR A 1 MHZ LONG TRAINING FIELD DESIGN
    2.
    发明申请
    METHOD AND APPARATUS FOR A 1 MHZ LONG TRAINING FIELD DESIGN 审中-公开
    1 MHZ长训练场设计的方法与装置

    公开(公告)号：US20140233589A1

    公开(公告)日：2014-08-21

    申请号：US14260548

    申请日：2014-04-24

    申请人： Shahrnaz Azizi ,  Thomas Kenney ,  Eldad Perahia

    发明人： Shahrnaz Azizi ,  Thomas Kenney ,  Eldad Perahia

    IPC分类号： H04L29/06

    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 。

    Method and apparatus for a 1 MHz long training field design
    4.
    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 。

    SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS
    6.
    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。

    RANDOM ACCESS TO WIRELESS NETWORK
    8.
    发明申请
    RANDOM ACCESS TO WIRELESS NETWORK 有权
    随机访问无线网络

    公开(公告)号：US20160381709A1

    公开(公告)日：2016-12-29

    申请号：US14750864

    申请日：2015-06-25

    申请人： Chittabrata Ghosh ,  Shahrnaz Azizi ,  Eldad Perahia ,  Robert J. Stacey

    发明人： Chittabrata Ghosh ,  Shahrnaz Azizi ,  Eldad Perahia ,  Robert J. Stacey

    IPC分类号： H04W74/08 ,  H04W72/04 ,  H04W24/08

    CPC分类号： H04W74/0833 ,  H04W24/08

    摘要： Systems and techniques for random access to a wireless network are described herein. Components of a wireless station may obtain a back-off value. The components may also decode random access resource units from a frame transmitted to the wireless station from an access point of the wireless network. The components may decrement the back-off for each decoded random access frame. The wireless station may select this frame from a sequence of frames when the back-off reaches zero while decoding the random access resource units of this frame. The wireless station then selects the random access resource unit with a more favorable transmission metric than another random access resource unit of the frame and uses the selected random access resource unit to communicate with the access point.

    摘要翻译： 本文描述了用于随机接入无线网络的系统和技术。 无线站的组件可以获得退避值。 组件还可以从无线网络的接入点从发射到无线站的帧解码随机接入资源单元。 这些组件可以减少每个解码的随机接入帧的退避。 当解码达到零时，无线站可以从帧序列中选择该帧，同时对该帧的随机接入资源单元进行解码。 无线站然后选择具有比该帧的另一随机接入资源单元更有利的传输度量的随机接入资源单元，并使用所选择的随机接入资源单元与接入点通信。

    WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR TRANSMITTING AND RECEIVING BEACON FRAMES ON DIFFERENT SUB-CHANNELS
    9.
    发明申请
    WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR TRANSMITTING AND RECEIVING BEACON FRAMES ON DIFFERENT SUB-CHANNELS 审中-公开
    无线设备，方法和计算机可读介质，用于在不同的子信道上发送和接收信标帧

    公开(公告)号：US20160286485A1

    公开(公告)日：2016-09-29

    申请号：US14670090

    申请日：2015-03-26

    申请人： Guoqing C. Li ,  Shahrnaz Azizi ,  Robert J. Stacey ,  Eldad Perahia ,  Thomas J. Kenney

    发明人： Guoqing C. Li ,  Shahrnaz Azizi ,  Robert J. Stacey ,  Eldad Perahia ,  Thomas J. Kenney

    IPC分类号： H04W52/02 ,  H04L5/00

    CPC分类号： H04W52/0216 ,  H04L5/0007 ,  H04W8/005 ,  H04W48/12 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/26

    摘要： Wireless devices, methods, and computer-readable media for transmitting and receiving beacon frames are disclosed. A master station is disclosed. The master station may include circuitry configured to operate in accordance with orthogonal frequency division multiple access (OFDMA) on a plurality of sub-channels and a primary channel. The circuitry may be further configured to assign a high-efficiency wireless local-area network (HEW) station to a sub-channel and transmit a legacy beacon on the primary channel with a first period. The circuitry may be further configured to transmit a HEW beacon on the sub-channel with a second period, wherein the second period is greater than the first period. The circuitry may be further configured to determine that the HEW station has data at the master station, and to transmit the HEW beacon on the sub-channel with an indication that the HEW station has the data. A HEW station is disclosed for receiving HEW beacons.

    摘要翻译： 公开了用于发送和接收信标帧的无线设备，方法和计算机可读介质。 公开了一个主站。 主站可以包括被配置为根据多个子信道和主信道上的正交频分多址（OFDMA）进行操作的电路。 电路还可以被配置为将高效无线局域网（HEW）站分配给子信道，并且在第一周期上在主信道上发送遗留信标。 电路还可以被配置为在第二周期上在子信道上发送HEW信标，其中第二周期大于第一周期。 电路还可以被配置为确定HEW站在主站处具有数据，并且在子信道上发送具有HEW站具有数据的指示的HEW信标。 HEW车站被公开接收HEW信标。