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31. 发明申请

WO2015076932A1 HEW COMMUNICATION STATION AND METHOD FOR COMMUNICATING LONGER DURATION OFDM SYMBOLS USING MINIMUM BANDWIDTH UNITS HAVING TONE ALLOCATIONS 审中-公开
标题翻译： HEW通信站和使用具有音调分配的最小带宽单位的长时间通信OFDM符号的方法
公开(公告)号：WO2015076932A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/057751
申请日：2014-09-26
申请人： AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
发明人： AZIZI, Shahrnaz , KENNEY, Thomas, J. , PERAHIA, Eldad
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/2615 , H04L1/0071 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0035 , H04L5/0037 , H04L5/0094 , H04L5/0098 , H04L27/2602 , H04L27/261 , H04L27/3405 , H04L27/3483 , H04W52/0206 , H04W52/244 , H04W72/0406 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W72/0473 , H04W74/02 , H04W74/04 , H04W74/08 , H04W74/0808 , H04W84/12 , H04W88/08 , H04W88/10 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/142 , Y02D70/449
摘要： Embodiments of a communication station and method for communicating in a wireless network are generally described herein. In some embodiments, the communication station may be to communicate longer-duration orthogonal frequency division multiplexed (OFDM) symbols on channel resources in accordance with an orthogonal frequency division multiple access (OFDMA) technique. The channel resources may comprise one or more minimum bandwidth units with each minimum bandwidth unit having a predetermined number of data subcarriers. The station may also configure the minimum bandwidth units in accordance with one of a plurality of subcarrier allocations for one of a plurality of interleaver configurations for communication of the longer-duration OFDM symbols. The longer-duration OFDM symbols may have symbol duration that is either 2x or 4x the standard OFDM symbol duration.
摘要翻译：通常在这里描述用于在无线网络中进行通信的通信站和方法的实施例。在一些实施例中，通信站可以根据正交频分多址（OFDMA）技术在信道资源上传送较长持续时间的正交频分复用（OFDM）符号。信道资源可以包括一个或多个最小带宽单元，其中每个最小带宽单元具有预定数量的数据子载波。所述站还可以根据用于多个交织器配置中的一个的多个子载波分配中的一个配置用于较长持续时间的OFDM符号的通信来配置最小带宽单位。较长持续时间的OFDM符号可以具有标准OFDM符号持续时间的2x或4x的符号持续时间。

32. 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。

33. 发明申请

WO2014152288A1 TECHNIQUES TO UPDATE A WIRELESS COMMUNICATION CHANNEL ESTIMATION 审中-公开
标题翻译：更新无线通信信道估计的技术
公开(公告)号：WO2014152288A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/027167
申请日：2014-03-14
申请人： INTEL IP 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： H04W24/06 , H04L5/0048 , H04L25/0204 , H04L25/0224 , H04L27/2613
摘要： An apparatus, a method and one or more tangible computer-readable non-transitory storage media. The apparatus comprises a processor and a receive module configured to be executed by the processor to receive a data packet via a wireless communication channel, the packet including one or more pilot signals assigned to one or more corresponding subcarrier frequencies of the packet, the one or more pilot signals arranged to sweep through at least a portion of the plurality of subcarrier frequencies as a function of time. The apparatus further includes a channel estimator module configured to be executed by the processor to determine an initial channel estimation for the communication channel, and to further update a channel estimation for the communication channel using at least a portion of the pilot signals of the packet based on channel conditions.
摘要翻译：一种装置，方法和一个或多个有形的计算机可读非暂时性存储介质。所述装置包括处理器和接收模块，所述接收模块被配置为由所述处理器执行以经由无线通信信道接收数据分组，所述分组包括分配给所述分组的一个或多个对应子载波频率的一个或多个导频信号，所述一个或多个导频信号更多的导频信号被布置成作为时间的函数扫描多个子载波频率的至少一部分。该装置还包括信道估计器模块，其被配置为由处理器执行以确定通信信道的初始信道估计，并且使用基于分组的导频信号的至少一部分进一步更新用于通信信道的信道估计在频道条件下。

34. 发明申请

WO2018063340A1 MOBILITY ENABLEMENT IN A LOW-POWER WAKEUP RADIO 审中-公开
标题翻译：在低功率唤醒收音机中的移动性启用
公开(公告)号：WO2018063340A1
公开(公告)日：2018-04-05
申请号：PCT/US2016/054826
申请日：2016-09-30
申请人： GUPTA HYDE, Maruti , AZIZI, Shahrnaz , MIN, Alexander W. , SOMAYAZULU, Vallabhajosyula S. , PARK, Minyoung
发明人： GUPTA HYDE, Maruti , AZIZI, Shahrnaz , MIN, Alexander W. , SOMAYAZULU, Vallabhajosyula S. , PARK, Minyoung
IPC分类号： H04W36/32 , H04W36/00 , H04W52/02
CPC分类号： H04W52/0229 , H04W48/20 , H04W52/0245 , H04W52/028 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/126 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/26
摘要： Described herein are various low power mode procedures for user equipments (UEs). An apparatus of User Equipment (UE) may include memory, and processing circuitry. The processing circuitry to configure a LP-WUR to monitor a downlink channel for a narrow-band wake-up receiver-specific sync signal (WURSSS) from an eNodeB. The processing circuitry to, in response to a period of inactivity, configure a modem, to enter a low power mode that includes entry into a radio resource control idle (RRC_Idle) state and to cease monitoring a physical downlink control channel (PDCCH) of the serving eNodeB. The processing circuitry to, configure the LP-WUR to trigger a cell reselection in response to a determination that the apparatus is no longer covered by the serving eNodeB based on the WURSSS, and in response to the trigger of the cell reselection, configure the modem to exit the RRC_Idle state and trigger a cell reselection procedure.
摘要翻译：这里描述的是用于用户设备（UE）的各种低功率模式过程。用户设备（UE）的装置可以包括存储器和处理电路。处理电路配置LP-WUR以监视来自eNodeB的窄带唤醒接收器专用同步信号（WURSSS）的下行链路信道。所述处理电路响应于不活动时段来配置调制解调器以进入低功率模式，所述低功率模式包括进入无线电资源控制空闲（RRC_Idle）状态并且停止监视所述无线电资源控制空闲（RRC_Idle）状态的物理下行链路控制信道（PDCCH）为eNodeB提供服务。处理电路，响应于基于WURSSS确定装置不再被服务eNodeB覆盖而配置LP-WUR以触发小区重选，并且响应于小区重选的触发，配置调制解调器退出RRC_Idle状态并触发小区重选过程。

35. 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。

36. 发明申请

WO2015099808A1 METHODS AND ARRANGEMENTS TO INCREASE TRANSMISSION RANGE 审中-公开
标题翻译：增加传输范围的方法和安排
公开(公告)号：WO2015099808A1
公开(公告)日：2015-07-02
申请号：PCT/US2013/078166
申请日：2013-12-28
申请人： INTEL IP CORPORATION , KENNEY, Thomas, J. , PERAHIA, Eldad , AZIZI, Shahrnaz
发明人： KENNEY, Thomas, J. , PERAHIA, Eldad , AZIZI, Shahrnaz
IPC分类号： H04B7/26 , H04B1/713
CPC分类号： H04B1/713 , H04B2201/694 , H04B2201/71346 , H04L5/001 , H04L5/0012 , H04L5/0039
摘要： Logic may transmit or receive communications that hop frequencies in response to trigger events across a large bandwidth. Logic may generate a communication with a contiguous or non-contiguous bandwidth based upon frequency segments of 80 MHz and/or 160 MHz. Logic may generate a communication with a contiguous bandwidth of 480 MHz. Logic may generate a communication with a non-contiguous bandwidth of 480 MHz. Logic may transmit or receive communications with a 480 MegaHertz (MHz) bandwidth that hop across a 3 GigaHertz (GHz) bandwidth of frequency channels. Logic may determine a channel-hopping pattern. Logic may hop frequency channels after each link transmission. Logic may hop channels after a fixed time interval. An logic may hop frequency channels in response to another triggering event.
摘要翻译：逻辑可以发送或接收响应于大带宽上的触发事件而跳频的通信。基于80MHz和/或160MHz的频率段，逻辑可以产生具有连续或不连续带宽的通信。逻辑可以产生具有480MHz的连续带宽的通信。逻辑可以产生具有480MHz的非连续带宽的通信。逻辑可以传输或接收通过频率为3千兆赫兹（GHz）带宽的480兆赫（MHz）带宽的通信。逻辑可以确定信道跳频模式。逻辑可以在每个链路传输之后跳频率信道。逻辑可以在固定的时间间隔后跳频道。逻辑可以响应于另一触发事件而跳频道。

37. 发明申请

WO2015099803A1 METHODS AND ARRANGEMENTS TO EXTEND OPERATIONAL BANDWIDTH 审中-公开
标题翻译：方法和安排延长操作带宽
公开(公告)号：WO2015099803A1
公开(公告)日：2015-07-02
申请号：PCT/US2013/078160
申请日：2013-12-28
申请人： INTEL IP CORPORATION , KENNEY, Thomas J. , PERAHIA, Eldad , AZIZI, Shahrnaz
发明人： KENNEY, Thomas J. , PERAHIA, Eldad , AZIZI, Shahrnaz
IPC分类号： H04J11/00
CPC分类号： H04L69/22 , H04L27/2626 , H04L69/323 , H04W72/044 , H04W84/12
摘要： Logic may parse a data stream into two or more 80 megahertz or 160 megahertz bandwidth frequency segments. Logic may parse a data stream into two or more frequency segments having a total bandwidth of greater than 160 megahertz. Logic may deparse the data stream prior to transmitting the data stream to transmit a communication with a contiguous bandwidth of greater than 160 megahertz. Logic may deparse the data stream prior to space-time block coding of the data stream. Logic may transmit the data stream in two or more frequency segments having a total bandwidth of greater than 160 megahertz. Logic may receive a communication with a contiguous bandwidth or two or more frequency segments with contiguous or non-contiguous bandwidths. Logic may parse a communication with a contiguous bandwidth into two or more frequency segments. And logic may deparse the frequency segments to decode the communication.
摘要翻译：逻辑可以将数据流解析为两个或更多个80兆赫兹或160兆赫兹带宽频率段。逻辑可以将数据流解析成具有大于160兆赫的总带宽的两个或更多个频段。在发送数据流之前，逻辑可能会使数据流松散，以传输具有大于160兆赫兹的连续带宽的通信。在数据流的空时块编码之前，逻辑可以削弱数据流。逻辑可以在总带宽大于160兆赫兹的两个或多个频段中发送数据流。逻辑可以接收具有连续带宽或具有连续或不连续带宽的两个或多个频率段的通信。逻辑可以将具有连续带宽的通信解析为两个或更多个频率段。并且逻辑可以削弱频段以解码通信。

38. 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。

39. 发明申请

WO2015130337A1 USER STATION SUPPORTING DYNAMIC CHANNEL SELECTION AND METHOD FOR OPERATION ON DSRC BAND 审中-公开
标题翻译：用户站支持动态通道选择和DSRC带上的操作方法
公开(公告)号：WO2015130337A1
公开(公告)日：2015-09-03
申请号：PCT/US2014/048151
申请日：2014-07-25
申请人： AZIZI, Shahrnaz , PERAHIA, Eldad , KENNEY, Thomas
发明人： AZIZI, Shahrnaz , PERAHIA, Eldad , KENNEY, Thomas
IPC分类号： H04W24/10 , H04W72/02 , H04W88/02
CPC分类号： H04W16/14 , H04W4/80 , H04W24/10 , H04W48/16 , H04W72/0413 , H04W72/0453 , H04W74/085 , H04W84/12
摘要： Embodiments of a user station (STA), access point (AP) and methods for operating a STA and AP in a wireless network are general described herein. In some embodiments, the STA includes processing circuitry and physical layer (PHY) circuitry to detect a Dedicated Short Range Communications Service (DSRC) transmission on a wireless communication channel in a frequency spectrum comprising 5 GHz. The STA can also transmit a report message to report the DSRC transmission responsive to detecting DSRC transmission. Other embodiments and methods are also described.
摘要翻译：这里一般地描述用户站（STA），接入点（AP）以及用于在无线网络中操作STA和AP的方法的实施例。在一些实施例中，STA包括处理电路和物理层（PHY）电路，以在包括5GHz的频谱中的无线通信信道上检测专用短距离通信服务（DSRC）传输。响应于检测到DSRC传输，STA还可以发送报告消息来报告DSRC传输。还描述了其它实施例和方法。

40. 发明申请

WO2014110188A1 METHODS AND ARRANGEMENTS TO MITIGATE COLLISIONS IN WIRELESS NETWORKS 审中-公开
标题翻译：在无线网络中缓解冲突的方法和安排
公开(公告)号：WO2014110188A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/010759
申请日：2014-01-08
申请人： INTEL IP CORPORATION , AZIZI, Shahrnaz , STEPHENS, Adrian P. , KENNEY, Thomas J. , PERAHIA, Eldad , PARK, Minyoung
发明人： AZIZI, Shahrnaz , STEPHENS, Adrian P. , KENNEY, Thomas J. , PERAHIA, Eldad , PARK, Minyoung
IPC分类号： H04J11/00 , H04B7/24
CPC分类号： H04W72/04 , C12N15/74 , H04W74/0816 , H04W84/18
摘要： Logic for collision mitigation between transmissions of wireless transmitters and receivers operating at different bandwidths. Logic of the receivers may be capable of receiving and detecting signals transmitted at narrower bandwidths. In several embodiments, the receivers comprise a clear channel assessment logic that implements a guard interval (or cyclic prefix) detector to detect transmissions at narrower bandwidths. For instance, a two MegaHertz(MHz) bandwidth receiver may implement a guard interval detector to detect 1MHz bandwidth signals and a 16MHz bandwidth receiver may implement logic to detect one or more 1MHz bandwidth signals and any other combination of, e.g., 1, 2, 4, 8 MHz bandwidth signals. In many embodiments, the guard interval detector may be implemented to detect guard intervals on a channel designated as a primary channel as well as on one or more non-primary channels.
摘要翻译：用于在不同带宽上操作的无线发射机和接收机的传输之间的冲突缓解的逻辑。接收机的逻辑可能能够接收和检测在较窄带宽上传输的信号。在几个实施例中，接收机包括实现保护间隔（或循环前缀）检测器以检测较窄带宽的传输的清晰信道评估逻辑。例如，两兆赫（MHz）带宽接收机可以实现一个保护间隔检测器来检测1MHz带宽信号，16MHz带宽接收机可以实现逻辑以检测一个或多个1MHz带宽信号和任何其他组合，例如1,2， 4,8 MHz带宽信号。在许多实施例中，保护间隔检测器可被实现为检测被指定为主信道以及在一个或多个非主信道上的信道上的保护间隔。

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