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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明申请

WO2015171243A1 METHOD, APPARATUS, AND COMPUTER READABLE MEDIA FOR ACKNOWLEDGEMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：方法，设备和计算机可读介质在无线网络中的应答
公开(公告)号：WO2015171243A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/024889
申请日：2015-04-08
申请人： LI, Guoqing C. , STACEY, Robert J.
发明人： LI, Guoqing C. , STACEY, Robert J.
IPC分类号： H04L27/26 , H04B7/04
CPC分类号： H04B7/0452 , H04L1/1614 , H04L1/1664 , H04L1/1685 , H04L1/1854 , H04L1/1861 , H04L1/1896 , H04L5/0007 , H04L5/0055 , H04W28/12 , H04W72/1268 , H04W72/1273
摘要： Embodiments of a system and method for communicating acknowledgments in a wireless network are generally described herein. In some embodiments, a method of wirelessly communicating acknowledgements includes receiving a first signal on a first subchannel from a second wireless device. The method may include transmitting a block acknowledgement of the first signal on a subchannel. The first wireless communication device may not receive a block acknowledgement request to transmit the block acknowledgement. In some embodiments, a method of communicating block acknowledgements includes transmitting a first transmission to a first wireless device on a first subchannel and a second transmission to a second wireless device on a second subchannel. The method may include receiving a first block acknowledgement from the first wireless device and a second block acknowledgement from second wireless device. The first and second block acknowledgement may be received on one of the first and second subchannels.
摘要翻译：本文中通常描述用于在无线网络中传送确认的系统和方法的实施例。在一些实施例中，无线通信确认的方法包括从第二无线设备在第一子信道上接收第一信号。该方法可以包括在子信道上发送第一信号的块确认。第一无线通信设备可能不接收到发送块确认的块确认请求。在一些实施例中，传送块确认的方法包括：在第一子信道上向第一无线设备发送第一传输，在第二子信道上发送第二传输到第二无线设备。该方法可以包括从第一无线设备接收第一块确认和从第二无线设备接收第二块确认。可以在第一和第二子信道之一上接收第一和第二块确认。

6. 发明申请

WO2016153616A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR TRANSMITTING AND RECEIVING BEACON FRAMES ON DIFFERENT SUB-CHANNELS 审中-公开
标题翻译：无线设备，方法和计算机可读介质，用于在不同的子信道上发送和接收信标帧
公开(公告)号：WO2016153616A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/017247
申请日：2016-02-10
申请人： INTEL IP CORPORATION , LI, Guoqing C.
发明人： LI, Guoqing C. , AZIZI, Shahrnaz , STACEY, Robert J. , PERAHIA, Eldad , KENNEY, Thomas J.
IPC分类号： H04L5/00 , H04L27/26 , H04W72/04 , H04W84/12
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。

7. 发明申请

WO2013106325A1 WIRELESS VIDEO CLOCK SYNCHRONIZATION TO ENABLE POWER SAVING 审中-公开
标题翻译：无线视频时钟同步使能节电
公开(公告)号：WO2013106325A1
公开(公告)日：2013-07-18
申请号：PCT/US2013/020672
申请日：2013-01-08
申请人： INTEL CORPORATION , LI, Guoqing C. , SHIRRON, Etan , FRISHMAN, Yaniv , HAYEK, George R.
发明人： LI, Guoqing C. , SHIRRON, Etan , FRISHMAN, Yaniv , HAYEK, George R.
IPC分类号： H04N21/436 , H04W8/24
CPC分类号： H04N21/43637 , H04N21/4104 , H04N21/4305
摘要： In a wireless video system, the clock rate for wirelessly transmitting the video data from the transmitting device should be identical to the clock rate for receiving the video data at the receiving device. But the two devices have separate clocks, whose frequencies may drift apart over time, leading the video buffer to be over run or under run. Clock synchronizing messages to prevent this may be sent at short intervals when clock synchronization is first being acquired, and at larger intervals after clock synchronization has already been achieved and is merely being maintained.
摘要翻译：在无线视频系统中，用于从发送装置无线发送视频数据的时钟速率应与用于在接收装置处接收视频数据的时钟速率相同。但是这两个设备具有单独的时钟，其频率可能会随着时间的推移而分开，导致视频缓冲区过载或运行不足。当首次获取时钟同步并且在已经实现时钟同步并且仅仅被维持之后的较大间隔时，可以以短时间间隔发送用于防止这种情况的时钟同步消息。

8. 发明申请

WO2008109525A1 MILLIMETER-WAVE COMMUNICATION STATIONS WITH DIRECTIONAL ANTENNAS AND METHODS FOR FAST LINK RECOVERY 审中-公开
标题翻译：具有方向天线的毫米波通信站和用于快速链路恢复的方法
公开(公告)号：WO2008109525A1
公开(公告)日：2008-09-12
申请号：PCT/US2008/055660
申请日：2008-03-03
申请人： INTEL CORPORATION , LI, Guoqing C. , FLEMING, Kristoffer D. , ROBERTS, Richard D.
发明人： LI, Guoqing C. , FLEMING, Kristoffer D. , ROBERTS, Richard D.
IPC分类号： H04Q7/36 , H04Q7/38 , H04B7/26
CPC分类号： H04L1/1867 , H04B7/04 , H04B7/0695 , H04L1/1825
摘要： Embodiments of millimeter-wave communication stations with directional antennas and methods for fast link recovery are generally described herein. Other embodiments may be described and claimed. In some embodiments, a transmitting station retransmits a packet in an adjacent direction when an acknowledgement is not received from a receiving station after a number of retransmission attempts. In other embodiments, a receiving station changes its reception to an adjacent direction when a packet is not received from a transmitting station after a number of missed reservations.
摘要翻译：具有定向天线的毫米波通信站和用于快速链路恢复的方法的实施例一般在此描述。可以描述和要求保护其他实施例。在一些实施例中，当在多次重传尝试之后没有从接收站接收到确认时，发送站在相邻方向重传分组。在其他实施例中，当在多次未预定的预留之后没有从发送站接收到分组时，接收站将其接收改变为相邻方向。

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