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1. 发明申请

US20160381664A1 DYNAMIC PATTERNED RESOURCE ALLOCATION IN A WIRELESS NETWORK 有权
标题翻译：无线网络动态模式资源分配
公开(公告)号：US20160381664A1
公开(公告)日：2016-12-29
申请号：US14750899
申请日：2015-06-25
申请人： Chittabrata Ghosh , Thomas J. Kenney , Shahrnaz Azizi , Eldad Perahia
发明人： Chittabrata Ghosh , Thomas J. Kenney , Shahrnaz Azizi , Eldad Perahia
IPC分类号： H04W72/04 , H04L29/06
CPC分类号： H04W72/042 , H04L69/22
摘要： Devices and techniques for dynamic patterned resource allocation in a wireless network are described herein. Components of a wireless station may obtain a set of dynamic patterns, where members of the set define a sequence of resource units for the wireless network. The components may receive a data unit from an access point of the wireless network, the data unit including a group designation for the wireless station. The components may select one of the set of dynamic patterns based on the received group designation and communicate on the wireless network using resource units specified by the selected dynamic pattern.
摘要翻译：本文描述了用于无线网络中的动态图案化资源分配的设备和技术。无线站的组件可以获得一组动态模式，其中该组的成员定义无线网络的资源单元序列。组件可以从无线网络的接入点接收数据单元，数据单元包括无线站的组指定。组件可以基于接收到的组指定来选择该组动态模式中的一个，并使用由所选动态模式指定的资源单元在无线网络上进行通信。

2. 发明申请

US20160165598A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS (OFDMA) ALLOCATIONS BASED ON A BASIC TONE RESOURCE UNIT OR ENTIRE SUB-CHANNEL 有权
标题翻译：基于基本音调单元或整个子频道的正交频分多址（OFDMA）分配的无线设备，方法和计算机可读介质
公开(公告)号：US20160165598A1
公开(公告)日：2016-06-09
申请号：US14670924
申请日：2015-03-27
申请人： Shahrnaz Azizi , Robert J. Stacey , Eldad Perahia , Thomas J. Kenney , Chittabrata Ghosh , Po-Kai Huang
发明人： Shahrnaz Azizi , Robert J. Stacey , Eldad Perahia , Thomas J. Kenney , Chittabrata Ghosh , Po-Kai Huang
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0037 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/12
摘要： Wireless devices, methods, and computer readable media are disclosed. A high-efficiency wireless local-area network (HEW) master station is disclosed. The HEW master station may include circuitry. The circuitry may be configured to generate one or more resource allocations of a bandwidth for one or more HEW stations. Each resource allocation for a first portion of the bandwidth may be a multiple of a basic resource allocation or the entire first portion of the bandwidth. There may be only one resource allocation for a second portion of the bandwidth that is at least as large as the first portion of the bandwidth. In some embodiments, each resource allocation for the second portion of the bandwidth may be a multiple of the basic resource allocation or the entire second portion of the bandwidth.
摘要翻译：公开了无线设备，方法和计算机可读介质。公开了一种高效无线局域网（HEW）主站。 HEW主站可以包括电路。电路可以被配置为生成用于一个或多个HEW站的带宽的一个或多个资源分配。用于带宽的第一部分的每个资源分配可以是基本资源分配或带宽的整个第一部分的倍数。带宽的第二部分可能只有一个资源分配，其至少与带宽的第一部分一样大。在一些实施例中，用于带宽的第二部分的每个资源分配可以是基本资源分配的倍数或带宽的整个第二部分。

3. 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。

4. 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。

5. 发明申请

US20160381709A1 RANDOM ACCESS TO WIRELESS NETWORK 有权
标题翻译：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。

6. 发明申请

US20160212702A1 Power Saving Channel Access for Wireless Devices in Dense Wireless Networks 有权
标题翻译：无线网络中无线设备的节能通道接入
公开(公告)号：US20160212702A1
公开(公告)日：2016-07-21
申请号：US14671350
申请日：2015-03-27
申请人： Chittabrata Ghosh , Chen Kojokaro , Eldad Perahia , Shahrnaz Azizi
发明人： Chittabrata Ghosh , Chen Kojokaro , Eldad Perahia , Shahrnaz Azizi
IPC分类号： H04W52/02 , H04W56/00 , H04W72/04 , H04W72/12
CPC分类号： H04W52/0216 , H04L5/00 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04L47/10 , H04W56/001 , H04W72/1268 , H04W84/12 , Y02D70/00 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： Example systems, methods, and devices for channel access in dense wireless networks are discussed. More specifically, methods may include transmitting one or more trigger frames from an access point to one or more communication stations, the one or more trigger frames comprising a plurality of components, the plurality of components indicating whether trigger frames within a beacon interval are scheduled in a periodic or aperiodic manner, and if periodic trigger frames are scheduled, then indicating a countdown to the next trigger frame, and if aperiodic trigger frames are scheduled, then indicating the time to the next trigger frame scheduled by the access point. Methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.
摘要翻译：讨论了密集无线网络中信道接入的示例系统，方法和设备。更具体地，方法可以包括将一个或多个触发帧从接入点发送到一个或多个通信站，所述一个或多个触发帧包括多个组件，所述多个组件指示信标间隔内的触发帧是否被调度周期性或非周期性方式，并且如果定期触发帧被调度，则指示对下一个触发帧的倒计时，并且如果非周期性触发帧被调度，则指示由接入点调度的下一个触发帧的时间。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。

7. 发明申请

US20170181073A1 ASSOCIATING STATION WITH MASTER STATION 审中-公开
公开(公告)号：US20170181073A1
公开(公告)日：2017-06-22
申请号：US14973224
申请日：2015-12-17
申请人： Ahmed Gamal Helmy Mohamed , Shahrnaz Azizi , Mohamed K. Hassanin , Thomas J. Kenney , Eldad Perahia
发明人： Ahmed Gamal Helmy Mohamed , Shahrnaz Azizi , Mohamed K. Hassanin , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04W48/20 , H04W40/24 , H04W72/02 , H04W60/00
CPC分类号： H04W48/20 , H04W40/244 , H04W60/005 , H04W72/02 , H04W84/12 , H04W84/20 , H04W88/04
摘要： Generally discussed herein are devices and methods for station and master station association. A device can include a memory to store instructions and channel condition data, and processing circuitry coupled to execute the instructions and configure the processing circuitry to decode first information provided in a first transmission from a first access point (AP), the first information indicating channel conditions of an entire bandwidth of the first AP including a primary channel and one or more secondary channels of the first AP, decode second information provided a second transmission from a second AP, the second information indicating channel conditions of an entire bandwidth of the second AP including a primary channel and one or more secondary channels of the second AP, and determine which of the first and second APs to associate with based on the first and second decoded information.

8. 发明申请

US20160286485A1 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：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。

9. 发明申请

US20160241366A1 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：US20160241366A1
公开(公告)日：2016-08-18
申请号：US15025634
申请日：2014-09-26
申请人： Shahrnaz AZIZI , Thomas J. KENNEY , Eldad PERAHIA
发明人： Shahrnaz Azizi , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04L5/00 , H04B7/04 , H04W72/04 , H04B7/26
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/2615 , H04L1/0071 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0035 , H04L5/0037 , H04L5/0053 , 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 band-width 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 symbols duration that is either 2× or 4× 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2×或4×的符号持续时间。

10. 发明申请

US20160183300A1 METHODS, WIRELESS COMMUNICATION STATIONS, AND SYSTEM FOR OPERATING IN THE 5 GHZ FREQUENCY BAND 审中-公开
标题翻译：方法，无线通信站和5 GHZ频带中的操作系统
公开(公告)号：US20160183300A1
公开(公告)日：2016-06-23
申请号：US14127605
申请日：2013-09-26
申请人： Shahrnaz Azizi , Thomas J Kenney , Eldad Perahia
发明人： Shahrnaz Azizi , Thomas J Kenney , Eldad Perahia
IPC分类号： H04W74/08
CPC分类号： H04W74/0808
摘要： Embodiments of a user station (STA) and methods for operating in a wireless communication network are generally described herein. In some embodiments, a STA detects that a signal, received on a wireless communication channel, was transmitted by a device operating with a bandwidth of a set of bandwidths. The set of bandwidths can include a 5 MHz bandwidth and a 10 MHz bandwidth. The STA may determine, responsive to the detecting, contents of a signal (SIG) field of the signal. The STA may apply a coexistence technique, such as refraining from transmitting STA transmissions, on the channel responsive to the detecting and based on information of the SIG field.
摘要翻译：用户站（STA）的实施例和用于在无线通信网络中操作的方法在本文中大体上被描述。在一些实施例中，STA检测到在无线通信信道上接收的信号是由一组带宽的带宽工作的设备发送的。该带宽可以包括5 MHz带宽和10 MHz带宽。 STA可以响应于检测信号来确定信号（SIG）字段的内容。 STA可以响应于检测，并且基于SIG字段的信息，在通道上应用共存技术，诸如不发送STA传输。

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