专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170111875A1 CONVEYING INFORMATION TO BANDWIDTH LIMITED DEVICE 有权
公开(公告)号：US20170111875A1
公开(公告)日：2017-04-20
申请号：US14973217
申请日：2015-12-17
申请人： Shahrnaz Azizi , Chittabrata Ghosh , Thomas J. Kenney
发明人： Shahrnaz Azizi , Chittabrata Ghosh , Thomas J. Kenney
IPC分类号： H04W56/00 , H04W72/04 , H04L5/00
CPC分类号： H04W56/001 , H04L5/0007 , H04W72/0446 , H04W74/006
摘要： Generally discussed herein are devices and methods for providing devices with packet duration and/or transmit and/or receive time frame information. An apparatus can include processing circuitry and transceiver circuitry configured to generate a packet for transmission on one or more sub-channels for one or more stations, each sub-channel comprising a common wake-up physical synchronization, a station dedicated wake-up preamble, and a packet length, wherein each station dedicated wake-up preamble comprises a wake-up identifier for a station of the one or more stations and the packet length indicates a duration of the packet, and wherein a station of the one or more stations includes a receive bandwidth of less than twenty megaHertz, and transmit the packet to the one or more stations during a transmission opportunity (TXOP) obtained by the AP.

2. 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。

3. 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。

4. 发明申请

US20160143005A1 HIGH-EFFICIENCY WI-FI (HEW) STATION AND ACCESS POINT (AP) AND METHOD FOR SIGNALING OF CHANNEL RESOURCE ALLOCATIONS 有权
标题翻译：高效无线（HEW）站和接入点（AP）和信道资源分配信令的方法
公开(公告)号：US20160143005A1
公开(公告)日：2016-05-19
申请号：US14669101
申请日：2015-03-26
申请人： Chittabrata Ghosh , Shahrnaz Azizi , Robert J. Stacey , Po-Kai Huang , Thomas J. Kenney
发明人： Chittabrata Ghosh , Shahrnaz Azizi , Robert J. Stacey , Po-Kai Huang , Thomas J. Kenney
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W52/0209 , H04W72/0446 , H04W74/006 , H04W74/04 , H04W84/12 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/26
摘要： Embodiments of a high-efficiency Wi-Fi (HEW) station, access point (AP), and method for communication in a wireless network are generally described herein. In some embodiments, the HEW AP may transmit a resource allocation message to indicate an allocation of channel resources for uplink transmissions by one or more HEW stations. The channel resources may include multiple channels, each of which may include multiple sub-channels and an extra portion of channel resources. The resource allocation message may include multiple sub-channel allocation blocks to indicate an allocation for a particular HEW station. A length of the sub-channel allocation blocks may be based on various factors, such as a number of channels included in the channel resources and a sub-carrier bandwidth.
摘要翻译：本文中通常描述高效Wi-Fi（HEW）站，接入点（AP）以及无线网络中的通信方法的实施例。在一些实施例中，HEW AP可以发送资源分配消息以指示由一个或多个HEW站上行链路传输的信道资源的分配。信道资源可以包括多个信道，每个信道可以包括多个子信道和信道资源的额外部分。资源分配消息可以包括多个子信道分配块，以指示特定HEW站的分配。子信道分配块的长度可以基于各种因素，诸如包括在信道资源中的信道数量和子载波带宽。

5. 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。

6. 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。

7. 发明申请

US20200037288A1 BLOCK ACKNOWLEDGEMENT AND FRAGMENTATION IN MULTI-LINK COMMUNICATION BETWEEN MULTI-LINK LOGICAL ENTITIES 审中-公开
公开(公告)号：US20200037288A1
公开(公告)日：2020-01-30
申请号：US16537028
申请日：2019-08-09
申请人： Po-Kai Huang , Robert J. Stacey , Daniel F. Bravo , Laurent Cariou , Arik Klein , Danny Ben-Ari , Ofer Schreiber , Shahrnaz Azizi , Thomas J. Kenney , Alexander W. Min , Yaron Alpert , Avi Mansour , Dave A. Cavalcanti , Jing Zhu , Ziv Avital , Xiaogang Chen , Juan Fang
发明人： Po-Kai Huang , Robert J. Stacey , Daniel F. Bravo , Laurent Cariou , Arik Klein , Danny Ben-Ari , Ofer Schreiber , Shahrnaz Azizi , Thomas J. Kenney , Alexander W. Min , Yaron Alpert , Avi Mansour , Dave A. Cavalcanti , Jing Zhu , Ziv Avital , Xiaogang Chen , Juan Fang
IPC分类号： H04W72/00 , H04L29/12 , H04L5/00
摘要： Embodiments of a station (STA) and method of communication are generally described herein. The STA may be included in a first plurality of STAs affiliated with a first multi-link logical entity (MLLE). A plurality of links may be established between the first MLLE and a second MLLE, wherein the second MLLE may be affiliated with a second plurality of STAs. The STA may receive a first subset of a sequence of MAC protocol data units (MPDUs). A second subset of the sequence of MPDUs may be transmitted by another STA of the first plurality of STAs. The STA may transmit a block acknowledgement (BA) frame that includes: a number of BA bitmaps, configurable to values greater than or equal to one; and BA control information for each of the BA bitmaps.

8. 发明申请

US20190223104A1 WAKE UP RECEIVER FRAME 审中-公开
公开(公告)号：US20190223104A1
公开(公告)日：2019-07-18
申请号：US16361047
申请日：2019-03-21
申请人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Thomas J. Kenney , Vinod Kristem , Noam Ginsburg
发明人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Thomas J. Kenney , Vinod Kristem , Noam Ginsburg
IPC分类号： H04W52/02 , H04B7/26
CPC分类号： H04W52/0235 , H04B7/2621 , H04W52/0216
摘要： This disclosure describes systems, methods, and devices related to wake up receiver (WUR) frequency division multiple access (FDMA) transmission. A device may cause to send a wake up receiver (WUR) beacon frame on a WUR beacon operating channel to one or more station devices. The device may determine a first wake-up frame to be sent on a first WUR operating channel, wherein the first WUR operating channel is associated with one or more frequency division multiple access (FDMA) channels used for transmitting one or more wake-up frames to the one or more station devices. The device may determine to apply padding to the first wake-up frame based on a field included in a header of the first wake-up frame. The device may cause to send the first wake-up frame to a first station device of the one or more station devices.

9. 发明申请

US20190174413A1 SERVICE SET COMPRESSION 审中-公开
公开(公告)号：US20190174413A1
公开(公告)日：2019-06-06
申请号：US16271168
申请日：2019-02-08
申请人： Po-Kai Huang , Vinod Kristem , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Robert Stacey
发明人： Po-Kai Huang , Vinod Kristem , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Robert Stacey
IPC分类号： H04W52/02
摘要： This disclosure describes systems, methods, and devices related to service set compression. A device may determine a wake-up frame comprising one or more fields, wherein the one or more fields indicate an action to be taken on a receiving device. The device may determine an identifier to be indicated in the wake-up frame. The device may determine a size of the identifier. The device may cause to compress the identifier forming a compressed output, wherein the identifier is compressed by applying a cyclic redundancy code (CRC) computation. The device may identify a portion of the compressed output. The device may cause to send the wake-up frame to a receiving device, wherein the wake-up frame comprises the portion of the compressed output based on the size of the identifier.

10. 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式