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61. 发明申请

US20170034317A1 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：US20170034317A1
公开(公告)日：2017-02-02
申请号：US15106277
申请日：2013-12-28
申请人： Thomas J. Kenney , Eldad Perahia , Shahrnaz Azizi
发明人： Thomas J. Kenney , Eldad Perahia , Shahrnaz Azizi
IPC分类号： H04L29/06 , H04W72/04
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。

62. 发明申请

US20160381684A1 ACCESS POINT (AP), USER STATION (STA) AND METHOD FOR SPATIAL MODULATION ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (SM-OFDM) COMMUNICATION 有权
标题翻译：接入点（AP），用户站（STA）和用于空间调制正交频分多址（SM-OFDM）通信的方法
公开(公告)号：US20160381684A1
公开(公告)日：2016-12-29
申请号：US14748791
申请日：2015-06-24
申请人： Ahmed Gamal Helmy Mohamed , Eldad Perahia , Shahrnaz Azizi , Thomas J. Kenney , Mohamed K. Hassanin
发明人： Ahmed Gamal Helmy Mohamed , Eldad Perahia , Shahrnaz Azizi , Thomas J. Kenney , Mohamed K. Hassanin
IPC分类号： H04W72/04 , H04L1/00 , H04B7/02
CPC分类号： H04L1/0071 , H04B7/028 , H04L1/0041 , H04L5/0023 , H04L5/0044
摘要： Embodiments of an access point (AP), user station (STA), and method for spatial modulation orthogonal frequency division multiplexing (SM-OFDM) communication in a wireless network are generally described herein. The AP may transmit an SM-OFDM signal that comprises multiple OFDM signals. The SM-OFDM signal may be transmitted in channel resources that comprise multiple sub-carriers and the OFDM signals may be based at least partly on data symbols for used data portions of the sub-carriers. The used data portions may be based on a first portion of encoded bits and the data symbols for the used data portions may be based on a second portion of the encoded bits. In some examples, the used data portions of the sub-carriers may be different for at least some of the OFDM signals.
摘要翻译：无线网络中用于空间调制正交频分复用（SM-OFDM）通信的接入点（AP），用户站（STA）和方法的实施例在这里通常被描述。 AP可以发送包括多个OFDM信号的SM-OFDM信号。可以在包括多个子载波的信道资源中发送SM-OFDM信号，并且OFDM信号可以至少部分地基于用于子载波的使用数据部分的数据符号。所使用的数据部分可以基于编码比特的第一部分，并且所使用的数据部分的数据符号可以基于编码比特的第二部分。在一些示例中，对于至少一些OFDM信号，子载波的使用数据部分可以是不同的。

63. 发明申请

US20160249303A1 Power Control for High Efficiency Wireless Local Area Network 审中-公开
标题翻译：高效无线局域网功率控制
公开(公告)号：US20160249303A1
公开(公告)日：2016-08-25
申请号：US14744702
申请日：2015-06-19
申请人： Thomas J. Kenney , Chittabrata Ghosh , Shahrnaz Azizi , Eldad Perahia
发明人： Thomas J. Kenney , Chittabrata Ghosh , Shahrnaz Azizi , Eldad Perahia
IPC分类号： H04W52/24 , H04W24/08
CPC分类号： H04W52/248 , H04W24/08 , H04W52/245 , H04W84/12
摘要： This disclosure describes methods, device, and systems related to power control. A first device comprising one or more processors and one or more transceiver components may identify a trigger frame received from a second device, the trigger frame comprising one or more fields. The first device may select a resource unit of an operating channel in accordance with Orthogonal Frequency-Division Multiple Access (OFDMA) standard. The first device may measure a power level of a first field of the trigger frame. The first device may determine a transmit power level based at least in part on measuring the power level of the first field. The first device may cause to send to the second device, one or more signals based at least in part on the transmit power level. The methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.
摘要翻译：本公开描述了与功率控制相关的方法，设备和系统。包括一个或多个处理器和一个或多个收发机组件的第一设备可以标识从第二设备接收的触发帧，所述触发帧包括一个或多个字段。第一设备可以根据正交频分多址（OFDMA）标准来选择操作信道的资源单元。第一设备可以测量触发帧的第一场的功率电平。第一设备可以至少部分地基于测量第一场的功率水平来确定发射功率水平。第一设备可以使得至少部分地基于发射功率电平向第二设备发送一个或多个信号。本文描述的方法，装置和系统可以应用于802.11ax或任何其它无线标准。

64. 发明申请

US20160248564A1 SYSTEMS, METHODS, AND APPARATUS FOR A SHORT BEACON IN LOW RATE WI-FI COMMUNICATIONS 审中-公开
标题翻译：低速无线通信短距离信号的系统，方法和装置
公开(公告)号：US20160248564A1
公开(公告)日：2016-08-25
申请号：US15142998
申请日：2016-04-29
申请人： Emily H. Qi , Thomas J. Kenney , Eldad Perahia , Minyoung Park
发明人： Emily H. Qi , Thomas J. Kenney , Eldad Perahia , Minyoung Park
IPC分类号： H04L5/00 , H04L29/08 , H04W84/12
CPC分类号： H04W52/0216 , H04L5/0048 , H04L69/324 , H04W28/0221 , H04W28/0236 , H04W56/00 , H04W84/12 , Y02D70/142 , Y02D70/144
摘要： Certain embodiments of the invention may include systems, methods, and apparatus for a short beacon in low rate Wi-Fi communications. According to an example embodiment of the invention, a method is provided for generating a short beacon. The method can include generating a short beacon frame for transmission at a selectable beacon interval. The short beacon frame includes: a beacon timestamp field, a service set identifier (SSID) field, and one or more capability fields; and generating a traffic indicator map (TIM) frame for transmission at a selectable TIM interval. The TIM frame includes a TIM timestamp field, a check beacon field, and a TIM; and converting the short beacon frame and the TIM frame for wireless transmission over a hardware transmission medium.
摘要翻译：本发明的某些实施例可以包括用于低速率Wi-Fi通信中的短信标的系统，方法和装置。根据本发明的示例性实施例，提供了一种用于生成短信标的方法。该方法可以包括在可选择的信标间隔处生成用于传输的短信标帧。短信标帧包括：信标时间戳字段，服务集标识符（SSID）字段和一个或多个能力字段; 以及生成交通指示图（TIM）帧，以便以可选择的TIM间隔进行发送。 TIM帧包括TIM时间戳字段，检查信标字段和TIM; 以及通过硬件传输介质转换所述短信标帧和所述TIM帧用于无线传输。

65. 发明申请

US20160173246A1 WIRELESS DEVICES, COMPUTER-READABLE MEDIA, AND METHODS FOR HIGH-EFFICIENCY LOCAL-AREA NETWORK (HEW) DISTRIBUTED SUB-CARRIER ALLOCATION 有权
标题翻译：无线设备，计算机可读介质和用于高效本地区网（HEW）分布式子载波分配的方法
公开(公告)号：US20160173246A1
公开(公告)日：2016-06-16
申请号：US14669966
申请日：2015-03-26
申请人： Thomas J. Kenney , Shahrnaz Azizi , Chittabrata Ghosh , Eldad Perahia
发明人： Thomas J. Kenney , Shahrnaz Azizi , Chittabrata Ghosh , Eldad Perahia
IPC分类号： H04L5/00 , H04W72/04 , H04B7/04
CPC分类号： H04L5/0044 , H04B7/0452 , H04L5/0007 , H04L5/0041 , H04W72/042 , H04W84/12
摘要： Methods, devices and a computer-readable medium are disclosed for subcarrier allocation to multiple users in wireless local-area networks in accordance with orthogonal frequency division multiple access (OFDMA). A high-efficiency wireless local-area network (HEW) master device is disclosed. The HEW master device includes circuitry configured to transmit data to a plurality of HEW devices, in accordance with OFDMA, on a plurality of noncontiguous sub-channels. Each noncontiguous sub-channel may be a plurality of subcarriers across a bandwidth. A HEW device is disclosed. The HEW device may include circuitry configured to transmit data to a HEW master device, in accordance with OFDMA and a resource map, on a noncontiguous sub-channel over a bandwidth. The circuitry may be further configured to transmit the noncontiguous subcarriers at a greater power level than a regulatory power level for the plurality of interlaced subcarriers if the plurality of interlaced subcarriers were contiguous.
摘要翻译：公开了根据正交频分多址（OFDMA）在无线局域网中向多个用户分配子载波的方法，设备和计算机可读介质。公开了一种高效无线局域网（HEW）主设备。 HEW主设备包括被配置为在多个非连续子信道上根据OFDMA向多个HEW设备发送数据的电路。每个非连续子信道可以是跨带宽的多个子载波。公开了一种HEW设备。 HEW设备可以包括经配置以在带宽上的非连续子信道上根据OFDMA和资源映射向HEW主设备传输数据的电路。所述电路还可以被配置为如果所述多个隔行扫描副载波是连续的，则以比所述多个隔行扫描副载波的调节功率电平更大的功率电平来传输所述非连续副载波。

66. 发明授权

US09307056B2 Methods, systems and apparatuses for direct data frames 有权
标题翻译：用于直接数据帧的方法，系统和装置
公开(公告)号：US09307056B2
公开(公告)日：2016-04-05
申请号：US13977710
申请日：2012-04-24
申请人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
发明人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04L1/00 , H04L29/06 , H04L29/08
CPC分类号： H04L69/22 , H04L69/04 , H04L69/324
摘要： Generally, arrangements for enabling direct medium access control (MAC) sublayer data frames are described herein. Embodiments may comprise logic such as hardware and/or code to reduce the size of a packet by determining a frame in the MAC sublayer, inserting the frame in the signal field of a preamble to transmit, transmitting the direct MAC data frame as a packet, communicating that the packet is a direct MAC data frame, and parsing and interpreting the direct MAC data frame at the receiving device. Embodiments may determine and transmit and/or receive and interpret direct MAC data frames.
摘要翻译：通常，这里描述了用于启用直接介质访问控制（MAC）子层数据帧的布置。实施例可以包括诸如硬件和/或代码的逻辑，以通过确定MAC子层中的帧来减小分组的大小，将帧插入前导码的信号字段中以发送，作为分组发送直接MAC数据帧，通信该分组是直接的MAC数据帧，以及解析和解释在接收设备处的直接MAC数据帧。实施例可以确定和发送和/或接收和解释直接的MAC数据帧。

67. 发明申请

US20160050674A1 TECHNIQUES FOR PROVIDING FLEXIBLE CLEAR CHANNEL ASSESSMENT DETECTION THRESHOLDS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中提供灵活的清除信道评估检测技术的技术
公开(公告)号：US20160050674A1
公开(公告)日：2016-02-18
申请号：US14779992
申请日：2013-12-20
申请人： Thomas J. KENNEY , Eldad PERAHIA , Minyoung PARK , Shahrnaz AZIZI
发明人： Thomas J. Kenney , Eldad Perahia , Minyoung Park , Shahrnaz Azizi
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W74/002 , H04W84/12
摘要： Examples are disclosed for providing flexible clear channel assessment (CCA) detection thresholds in a wireless local access network (WLAN). In some examples, an apparatus for dynamically setting a clear channel assessment (CCA) threshold in a wireless local area network (WLAN) may comprise a processor component, a radio coupled to the processor component, and logic for execution by the processor component to establish a CCA threshold for a wireless channel of the WLAN, send a first wireless message to one or more wireless station (STA) devices in wireless proximity to the apparatus informing the one or more STA devices of the established CCA threshold and instructing the one or more STA devices to avoid CCA levels exceeding the CCA threshold on the wireless channel and send a second wireless message to a wireless access point (AP) device associated with the apparatus informing the AP device of the established CCA threshold and instructing the AP device to broadcast use of the CCA threshold on the wireless channel. Other examples are described and claimed.
摘要翻译：公开了用于在无线本地接入网络（WLAN）中提供灵活的清除信道评估（CCA）检测阈值的示例。在一些示例中，用于在无线局域网（WLAN）中动态地设置清除信道评估（CCA）阈值的装置可以包括处理器组件，耦合到处理器组件的无线电和由处理器组件执行以建立用于WLAN的无线信道的CCA阈值向位于所述设备的无线接近的一个或多个无线站（STA）设备发送第一无线消息，通知所述一个或多个STA设备所建立的CCA阈值并且指示所述一个或多个 STA设备，以避免CCA级别超过无线信道上的CCA阈值，并向与AP设备相关联的无线接入点（AP）设备发送第二无线消息，通知AP设备建立的CCA阈值并指示AP设备广播使用的无线信道上的CCA阈值。其他的例子被描述和要求保护。

68. 发明申请

US20160050622A1 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：US20160050622A1
公开(公告)日：2016-02-18
申请号：US14572048
申请日：2014-12-16
申请人： Shahrnaz Azizi , Eldad Perahia , Guoqing C. Li , Robert J. Stacey , Thomas J. Kenney
发明人： Shahrnaz Azizi , Eldad Perahia , Guoqing C. Li , Robert J. Stacey , Thomas J. Kenney
IPC分类号： H04W52/02 , H04J11/00
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。

69. 发明申请

US20150280777A1 METHODS AND ARRANGEMENTS FOR VERY LARGE BANDWIDTH OPERATIONS 有权
标题翻译：非常大的带宽操作的方法和安排
公开(公告)号：US20150280777A1
公开(公告)日：2015-10-01
申请号：US14229891
申请日：2014-03-29
申请人： Shahrnaz Azizi , Thomas J. Kenney , Eldad Perahia
发明人： Shahrnaz Azizi , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04B1/7143 , H04W88/06 , H04L1/16 , H04W72/04
CPC分类号： H04B1/7143 , H04L1/00 , H04L1/1607 , H04W28/06 , H04W48/12 , H04W52/0216 , H04W52/0219 , H04W52/04 , H04W72/0446 , H04W72/0453 , H04W74/006 , H04W88/06 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/40
摘要： Logic may determine a first frame comprising a hopping pattern value and a target hopping time (THT). The hopping pattern may indicate a pattern of channels to which to hop. Logic may determine a clear-to-send (CTS) frame comprising a duration value indicative of a duration of a data transmission. Logic may transmit the first frame on at least a primary channel of the channels. Logic may transmit the CTS frame prior to transmitting the data transmission on the one or more channels in accordance with the hopping pattern, each channel having a bandwidth of at least 450 megahertz and being within in a 6 gigahertz to 10 gigahertz frequency band. Logic may receive a frame on at least a primary channel of the channels. Logic may receive CTS frames at the THT in accordance with the hopping pattern.
摘要翻译：逻辑可以确定包括跳频图案值和目标跳跃时间（THT）的第一帧。跳频图案可以指示要跳转的频道的模式。逻辑可以确定包括指示数据传输的持续时间的持续时间值的清除发送（CTS）帧。逻辑可以在信道的至少一个主信道上发送第一帧。逻辑可以在根据跳频图案在一个或多个信道上发送数据传输之前发送CTS帧，每个信道具有至少450兆赫兹的带宽，并且在6千兆赫至10千兆赫兹频段内。逻辑可以在信道的至少主信道上接收帧。逻辑可以根据跳频模式在THT处接收CTS帧。

70. 发明授权

US09066265B2 Methods and arrangements for frequency selective transmission 有权
标题翻译：频率选择传输的方法和布置
公开(公告)号：US09066265B2
公开(公告)日：2015-06-23
申请号：US13731001
申请日：2012-12-29
申请人： Minyoung Park , Eldad Perahia , Thomas J. Kenney , Shahrnaz Azizi
发明人： Minyoung Park , Eldad Perahia , Thomas J. Kenney , Shahrnaz Azizi
IPC分类号： H04W4/00 , H04W28/16 , H04W74/00
CPC分类号： H04W28/16 , H04L5/0048 , H04W74/002
摘要： Logic such as hardware and/or code to narrow available sub-channels in frequency selective transmission communications in which a station selects a narrow band from a wider channel bandwidth. A frequency selective transmission scheme for communications devices may select a 1 or 2 MHz channel from a wider channel bandwidth (e.g., 4, 8, 16 MHz) that consists of a number of 1 or 2 MHz sub-channels and transmitting packets on the selected sub-channel. The access point may narrow the number of sub-channels available for selection by stations. Stations may narrow the number of sub-channels. Both the AP and the stations may operate to narrow the number of sub-channels. A medium access control sub-layer protocol common to the communications devices may facilitate a frequency selective transmission scheme.
摘要翻译：诸如用于在频率选择性传输通信中缩小可用子信道的硬件和/或代码的逻辑，其中站从更宽的信道带宽选择窄带。用于通信设备的频率选择性传输方案可以从由多个1或2MHz子信道组成的较宽信道带宽（例如，4,8,16MHz）中选择1或2MHz信道，并在所选择的信道上传输分组子频道接入点可以缩小可用于站点选择的子信道的数量。车站可能会缩小子频道的数量。 AP和站都可以操作以缩小子信道的数量。通信设备公用的介质访问控制子层协议可以促进频率选择性传输方案。

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