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1. 发明申请

WO2011094184A2 CODED BIT PADDING 审中-公开
标题翻译：编码位填充
公开(公告)号：WO2011094184A2
公开(公告)日：2011-08-04
申请号：PCT/US2011/022341
申请日：2011-01-25
申请人： INTEL CORPORATION , KENNEY, Thomas J. , PERAHIA, Eldad , STACEY, Robert J.
发明人： KENNEY, Thomas J. , PERAHIA, Eldad , STACEY, Robert J.
IPC分类号： H04L27/26
CPC分类号： H04L5/0044 , H04L1/0041 , H04L1/0071 , H04L1/0084
摘要： A method is described for adding coded bit padding for a orthogonal frequency division multiplexing (OFDM) data transmission device.
摘要翻译：描述了一种用于为正交频分复用（OFDM）数据传输设备添加编码比特填充的方法。

2. 发明申请

WO2011087560A3 802.11 VERY HIGH THROUGHPUT PREAMBLE SIGNALING FIELD WITH LEGACY COMPATIBILITY 审中-公开
公开(公告)号：WO2011087560A3
公开(公告)日：2011-07-21
申请号：PCT/US2010/056313
申请日：2010-11-11
申请人： INTEL CORPORATION , STACEY, Robert, J. , KENNEY, Thomas, J. , PERAHIA, Eldad
发明人： STACEY, Robert, J. , KENNEY, Thomas, J. , PERAHIA, Eldad
IPC分类号： H04B7/26 , H04W84/12
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.

3. 发明申请

WO2011087559A2 TONE COUNT SELECTION 审中-公开
标题翻译：色调选择
公开(公告)号：WO2011087559A2
公开(公告)日：2011-07-21
申请号：PCT/US2010/056202
申请日：2010-11-10
申请人： INTEL CORPORATION , KENNEY, Thomas J. , PERAHIA, Eldad , STACEY, Robert J.
发明人： KENNEY, Thomas J. , PERAHIA, Eldad , STACEY, Robert J.
CPC分类号： H04L27/2602 , H04L1/0003 , H04L1/0009 , H04L1/0041 , H04L1/0071 , H04L1/0075 , H04L5/0007 , H04L5/0048 , H04L27/2601 , H04L27/2626 , H04L27/2698 , Y02B70/30 , Y02D50/10
摘要： A tone selection module selects tones suitable for use in an orthogonal frequency division multiplexing (OFDM) data transmission device based on several constraints. These constraints include number of available tones, modulation type, and code rate. The OFDM device may use either wired or wireless transmission.
摘要翻译：音调选择模块基于若干约束来选择适用于正交频分多路复用（OFDM）数据传输设备中的音调。这些限制包括可用音调的数量，调制类型和码率。 OFDM设备可以使用有线或无线传输。

4. 发明申请

WO2015076917A1 MASTER STATION AND METHOD FOR HEW COMMUNICATION WITH SIGNAL FIELD CONFIGURATION FOR HEW OFDMA MU-MIMO WIDEBAND CHANNEL OPERATION 审中-公开
标题翻译：用于HAW OFDMA MU-MIMO宽带信道操作的信号场配置的主站和方法
公开(公告)号：WO2015076917A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/055996
申请日：2014-09-17
申请人： LI, Guoqing C. , AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad , STACEY, Robert, J.
发明人： LI, Guoqing C. , AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad , STACEY, Robert, J.
IPC分类号： H04L29/02 , H04L27/26
CPC分类号： H04W72/0433 , H04B7/0452 , H04L5/0023 , H04L5/003 , H04L5/0094 , H04L27/2602 , H04W72/0453 , H04W84/12 , Y02D70/10
摘要： Embodiments of master station and method for high-efficiency WLAN (HEW) communication are generally described herein. In some embodiments, the master station is configured for HEW communication in accordance with an IEEE 802.11ax technique. The master station may transmit an indication to one or more of a plurality of HEW stations to indicate which one of a plurality of 20 MHz channels to monitor for a HEW signal field. The master station may configure the HEW signal field to indicate which of a plurality of subchannels of the indicated 20 MHz channel is allocated to the HEW stations for communication. The master station may transmit the configured HEW signal field in the indicated one of the 20 MHz channels and may communicate with the HEW stations on the indicated subchannels in accordance with an orthogonal-frequency divisional multiple access (OFDMA) technique.
摘要翻译：这里一般地描述用于高效率WLAN（HEW）通信的主站和方法的实施例。在一些实施例中，主站被配置用于根据IEEE 802.11ax技术的HEW通信。主站可以向多个HEW站中的一个或多个HTS站发送指示，以指示监视HEW信号域的多个20MHz信道中的哪一个。主站可以配置HEW信号字段以指示所指示的20MHz信道的多个子信道中的哪一个子信道被分配给HEW站进行通信。主站可以在所指示的20MHz信道中发送配置的HEW信号字段，并且可以根据正交频分多址（OFDMA）技术与所指示的子信道上的HEW站进行通信。

5. 发明申请

WO2016025073A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR TRANSMITTING AND RECEIVING BEACON FRAMES 审中-公开
标题翻译：无线设备，方法和用于发送和接收信标帧的计算机可读介质
公开(公告)号：WO2016025073A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/036203
申请日：2015-06-17
申请人： AZIZI, Shahrnaz , PERAHIA, Eldad , LI, Guoqing C. , STACEY, Robert J. , KENNEY, Thomas J.
发明人： AZIZI, Shahrnaz , PERAHIA, Eldad , LI, Guoqing C. , STACEY, Robert J. , KENNEY, Thomas J.
IPC分类号： H04L5/00 , H04W72/12
CPC分类号： H04W52/0216 , H04L5/0007 , H04L5/0048 , 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 HEW device may include circuitry configured to: operate in accordance with OFDMA on a plurality of subchannels and a primary channel, and transmit a first beacon on the primary channel to one or more legacy devices. The circuitry may be further configured to transmit a second beacon on the plurality of subchannels to one or more HEW devices. The first beacon may be an 802.11 legacy beacon and the second beacon may be a HEW beacon. A HEW device may include circuitry configured to: tune to an assigned subchannel; and receive a HEW beacon on the assigned subchannel. The circuitry may be configured to: enter a power saving mode; leave the power saving mode; and receive another HEW beacon on the assigned subchannel to synchronize the HEW device with the AP.
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。 HEW设备可以包括被配置为：在多个子信道和主信道上根据OFDMA进行操作，并且将主信道上的第一信标发送到一个或多个传统设备的电路。该电路还可以被配置为将多个子信道上的第二信标发送到一个或多个HEW设备。第一信标可以是802.11遗留信标，第二信标可以是HEW信标。 HEW设备可以包括被配置为：调谐到分配的子信道的电路; 并在分配的子信道上接收HEW信标。电路可以被配置为：进入省电模式; 离开省电模式; 并在分配的子信道上接收另一个HEW信标，以使HEW设备与AP同步。

6. 发明申请

WO2015077096A1 MASTER STATION AND METHOD FOR HEW COMMUNICATION USING A TRANSMISSION SIGNALING STRUCTURE FOR A HEW SIGNAL FIELD 审中-公开
标题翻译：用于HEW信号的传输信号结构的通信的主站和方法
公开(公告)号：WO2015077096A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/065166
申请日：2014-11-12
申请人： AZIZI, Shahrnaz , KENNEY, Thomas J. , LI, Guoqing C. , PERAHIA, Eldad , STACEY, Robert J.
发明人： AZIZI, Shahrnaz , KENNEY, Thomas J. , LI, Guoqing C. , PERAHIA, Eldad , STACEY, Robert J.
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04W72/0433 , H04B7/0452 , H04L5/0023 , H04L5/003 , H04L5/0094 , H04L27/2602 , H04W72/0453 , H04W84/12 , Y02D70/10
摘要： Embodiments of a transmission signaling structure for HEW are defined to carry packet information to configure OFDMA receivers for demodulation of a specific portion of the packet and/or to configure receivers for transmission using specific OFDMA and MU-MIMO resources. In some embodiments, the specific portion of the packet comprises one or more minimum bandwidth units of one or more 20 MHz channels. Each 20 MHz bandwidth structure may comprise several minimum bandwidth units to allow each 20 MHz channel to have a have smaller granularity than 20 MHz.
摘要翻译： HEW的传输信令结构的实施例被定义为携带分组信息以配置用于解调分组的特定部分的OFDMA接收机和/或配置用于使用特定OFDMA和MU-MIMO资源进行传输的接收机。在一些实施例中，分组的特定部分包括一个或多个20MHz信道的一个或多个最小带宽单位。每个20MHz带宽结构可以包括几个最小带宽单位，以允许每个20MHz信道具有比20MHz更小的粒度。

7. 发明申请

WO2016025074A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR SYNCHRONIZATION IN A WIRELESS LOCAL-AREA NETWORK 审中-公开
标题翻译：无线设备，方法和计算机可读介质，用于在无线局域网中进行同步
公开(公告)号：WO2016025074A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/036223
申请日：2015-06-17
申请人： KENNEY, Thomas J. , AZIZI, Shahrnaz , STACEY, Robert J. , LI, Guoqing C. , PERAHIA, Eldad
发明人： KENNEY, Thomas J. , AZIZI, Shahrnaz , STACEY, Robert J. , LI, Guoqing C. , PERAHIA, Eldad
IPC分类号： H04W56/00 , H04W72/12 , H04W84/12 , H04L5/00
CPC分类号： H04W52/0216 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04W48/12 , H04W56/001 , H04W84/12 , Y02D70/1226 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/26
摘要： Wireless devices, methods, and computer readable media for synchronization in a wireless local-area network. A method on a wireless communication device may include tuning to a first subchannel based on a schedule received from an access point (AP) the schedule to indicate that the HEW device is assigned to the first subchannel. The method may further include determining a target beacon receive time and tuning to a second subchannel to receive the target beacon at the target beacon receive time. The method may further include receiving the target beacon on the second subchannel and tuning back to the first subchannel. A method on an AP for synchronization may include transmitting information that indicates a target beacon receive time on a subchannel. The method may include not transmitting to a wireless communication device operating on a second subchannel for a period of time before the target beacon receive time, and transmitting a target beacon on a first subchannel at the target beacon receive time.
摘要翻译：用于在无线局域网中进行同步的无线设备，方法和计算机可读介质。无线通信设备上的方法可以包括基于从接入点（AP）接收的调度来调整到第一子信道的调度，以指示HEW设备被分配给第一子信道。该方法还可以包括确定目标信标接收时间并调谐到第二子信道以在目标信标接收时间接收目标信标。该方法还可以包括在第二子信道上接收目标信标并且回调到第一子信道。用于同步的AP上的方法可以包括在子信道上发送指示目标信标接收时间的信息。该方法可以包括在目标信标接收时间之前的一段时间内不发送到在第二子信道上操作的无线通信设备，并且在目标信标接收时间在第一子信道上发送目标信标。

8. 发明申请

WO2015099805A1 METHODS AND ARRANGEMENTS TO DETERMINE STATION ASSIGNMENTS TO RESTRICTED ACCESS WINDOWS IN WIRELESS NETWORKS 审中-公开
标题翻译：确定无线网络限制访问窗口的站点分配的方法和安排
公开(公告)号：WO2015099805A1
公开(公告)日：2015-07-02
申请号：PCT/US2013/078162
申请日：2013-12-28
申请人： INTEL CORPORATION , AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
发明人： AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
IPC分类号： H04J11/00
CPC分类号： H04J11/00 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L25/03019 , H04L2025/03414
摘要： Logic may reduce overhead in communications that include pilot tones in symbols by establishing a predefined pattern of subcarriers on which the pilot tones are transmitted and including the pilot tones in L out of every N symbols in the communications. Logic may implement communications in accordance with the predefined pattern of subcarriers by inserting N minus L symbols between symbols with pilot tones on each of the subcarriers of the predefined pattern of subcarriers or by inserting tones other than pilot tones on pilot subcarriers in N minus L out of every N symbols. Logic may determine channel state information along with carrier frequency and phase tracking information from pilot tones in the symbols. And logic may determine channel state information for symbols that do not include pilot tones by calculating channel estimates based upon channel estimates of adjacent subcarriers and/or by previous channel estimates of the pilot subcarriers.
摘要翻译：逻辑可以通过建立在其上发送导频音的预定模式的子载波并且在通信中每N个符号中的L中包括导频音，来减少包括符号中的导频音的通信中的开销。逻辑可以通过在符号之间插入N个减号符号与预定义子载波模式的每个副载波上的导频音或通过在N减L out中的导频子载波上插入除导频音之外的音调来实现子载波的预定义模式的通信每N个符号。逻辑可以确定信道状态信息以及来自符号中的导频音调的载波频率和相位跟踪信息。并且逻辑可以通过基于相邻子载波的信道估计和/或导频子载波的先前信道估计来计算信道估计来确定不包括导频音调的符号的信道状态信息。

9. 发明申请

WO2015053790A1 TRANSMIT BEAMFORMING SOUNDING WITH TRAVELING PILOTS 审中-公开
标题翻译：发射波光粼粼的旅行飞镖
公开(公告)号：WO2015053790A1
公开(公告)日：2015-04-16
申请号：PCT/US2013/064661
申请日：2013-10-11
申请人： INTEL CORPORATION , KENNEY, Thomas J. , PERAHIA, Eldad , AZIZI, Shahrnaz
发明人： KENNEY, Thomas J. , PERAHIA, Eldad , AZIZI, Shahrnaz
IPC分类号： H04W24/10 , H04W16/28 , H04J11/00
CPC分类号： H04L5/0048 , H04B7/0617 , H04B7/0626 , H04L5/0023 , H04L27/2613 , H04W16/28 , H04W24/00 , H04W72/0453
摘要： This document discusses, among other things, apparatus and methods for transmit beamforming sounding. An example method for communicating over a wireless network having multiple sub-carrier frequencies can include assigning a first pilot signal to a first sub-carrier frequency for transmission with a first symbol, transmitting the first symbol from a first wireless device, receiving the first symbol at a second wireless device, determining channel time and phase offset using the first pilot signal, and estimating transmit beamforming channel state information using the first pilot signal.
摘要翻译：本文件还讨论了发射波束成形探测的装置和方法。用于通过具有多个子载波频率的无线网络进行通信的示例性方法可以包括：将第一导频信号分配给第一子载波频率以便与第一符号进行传输，从第一无线设备发送第一符号，接收第一符号在第二无线设备处，使用第一导频信号确定信道时间和相位偏移，以及使用第一导频信号估计发射波束成形信道状态信息。

10. 发明申请

WO2014105202A1 TECHNIQUES TO ACCOMMODATE DIFFERENT CLASSES OF DEVICES IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中配置不同类别设备的技术
公开(公告)号：WO2014105202A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/048426
申请日：2013-06-28
申请人： INTEL CORPORATION , AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
发明人： AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L25/0226 , H04L5/0048 , H04L25/022 , H04L27/2647 , H04L2025/03414
摘要： An apparatus, a method and a machine-readable storage medium to accommodate both high function and low cost wireless devices in a wireless network. An exemplary apparatus includes a receiver to wirelessly receive a first packet comprising first and second shifting pilot signals amidst first data symbols transmitted via multiple subcarriers in symbol sets; a transmitter to wireless transmit a second packet; and logic to track a phase shift using the first and second shifting pilot signals, to configure the receiver to compensate for the shift in phase, to refrain from using reception of the first and second shifting pilot signals to update an initial channel estimate derived from a preamble of the first packet, and to transmit third and fourth shifting pilot signals amidst second data symbols of the second packet.
摘要翻译：一种在无线网络中兼容高功能和低成本无线设备的装置，方法和机器可读存储介质。一种示例性装置包括：接收机，用于无线地接收第一和第二移位导频信号的第一分组，所述第一和第二移位导频信号在经由符号集合中的多个子载波发送的第一数据符号中; 用于无线发射第二分组的发射机; 以及用于使用第一和第二移位导频信号跟踪相移的逻辑，以配置接收机来补偿相位偏移，以避免使用第一和第二移位导频信号的接收来更新源自并且在第二分组的第二数据符号之间传送第三和第四移位导频信号。

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