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61. 发明申请

US20170245289A1 LIMITS ON AGGREGATED MEDIA ACCESS CONTROL SERVICE DATA UNITS 审中-公开
公开(公告)号：US20170245289A1
公开(公告)日：2017-08-24
申请号：US15391663
申请日：2016-12-27
申请人： Laurent Cariou , Yaron Alpert , Robert J. Stacey
发明人： Laurent Cariou , Yaron Alpert , Robert J. Stacey
IPC分类号： H04W72/08 , H04L29/08 , H04L5/00
CPC分类号： H04L5/0055 , H04L5/0091 , H04W72/042 , H04W72/0486 , H04W84/12
摘要： Methods, apparatuses, computer readable media for limits on aggregated media access control (MAC) service data units (MSDU). An apparatus of an access point comprising processing circuitry is disclosed. The processing circuitry configured to encode a trigger frame comprising uplink resource allocations for stations, and configure the access point to transmit the trigger frame to the stations. The processing circuitry may be further configured to decode physical (PHY) layer convergence procedure (PLCP) protocol data unit (PPDUs) from the stations in accordance with the uplink resource allocations, where the PPDUs comprise one or more MSDUs, and wherein the MSDUs from each station are within a scaled limit for MSDUs.

62. 发明申请

US20170244530A1 DOWNLINK LINK ADAPTATION WITH BLOCK ACKNOWLEDGEMENT FEEDBACK 审中-公开
公开(公告)号：US20170244530A1
公开(公告)日：2017-08-24
申请号：US15391561
申请日：2016-12-27
申请人： Laurent Cariou , Robert J. Stacey
发明人： Laurent Cariou , Robert J. Stacey
IPC分类号： H04L5/00 , H04W72/08 , H04W72/04
CPC分类号： H04L5/003 , H04L1/1607 , H04L1/1671 , H04L1/18 , H04L2001/0093
摘要： Methods, apparatuses, computer readable media for downlink (DL) link adaptation with block acknowledgement (BA) feedback (FB). An apparatus of an access point comprising processing circuitry is disclosed. The processing circuitry configured to encode a first downlink (DL) multi-user (MU) physical (PHY) layer convergence procedure (PLCP) protocol data unit (PPDU)(DL MU PPDU) comprising first DL resource allocations for one or more stations and first data encoded in accordance with the first DL resource allocations. The processing circuitry further configured to decode block acknowledgments (BAs) from the one or more stations, the BAs responsive to the first data and comprising link adaptations, and determine second DL resource allocations based on the link adaptations. The processing circuitry is further configured to encode a second DL MU PPDU comprising second DL resource allocations for the one or more stations and second data encoded in accordance with the second DL resource allocations, and configure the access point to transmit the second DL MU PPDU.

63. 发明申请

US20210258116A1 CHANNEL WIDTH, SPATIAL STREAMS, AND SHORT PACKET SIGNALING 有权
公开(公告)号：US20210258116A1
公开(公告)日：2021-08-19
申请号：US17313546
申请日：2021-05-06
申请人： Xiaogang Chen , Thomas J. Kenney , Shahrnaz Azizi , Robert J. Stacey , Laurent Cariou , Qinghua Li , Feng Jiang
发明人： Xiaogang Chen , Thomas J. Kenney , Shahrnaz Azizi , Robert J. Stacey , Laurent Cariou , Qinghua Li , Feng Jiang
IPC分类号： H04L5/00 , H04L1/00 , H04W84/12
摘要： Methods, apparatuses, and computer readable media include an apparatus of an access point (AP) or station (STA) comprising processing circuitry configured to decode a legacy preamble of a physical layer (PHY) protocol data unit (PPDU), determine whether the legacy preamble comprises an indication that the PPDU is an extremely-high throughput (EHT) PPDU, and in response to the determination indicating the PPDU is the EHT PPDU, decode the EHT PPDU. Some embodiments determine a spatial stream resource allocation based on a row of a spatial configuration table, a row of a frequency resource unit table, a number of stations, and location of the station relative to the number of stations in user fields of an EHT-signal (SIG) field. To accommodate 16 spatial streams, some embodiments extend the length of the packet extension field, extend signaling of a number of spatial streams, and/or extend a number of EHT-SIG symbols.

64. 发明申请

US20200177425A1 CHANNEL WIDTH, SPATIAL STREAMS, AND SHORT PACKET SIGNALING 审中-公开
公开(公告)号：US20200177425A1
公开(公告)日：2020-06-04
申请号：US16783666
申请日：2020-02-06
申请人： Xiaogang Chen , Thomas J. Kenney , Shahrnaz Azizi , Robert J. Stacey , Laurent Cariou , Qinghua Li , Feng Jiang
发明人： Xiaogang Chen , Thomas J. Kenney , Shahrnaz Azizi , Robert J. Stacey , Laurent Cariou , Qinghua Li , Feng Jiang
IPC分类号： H04L27/26 , H04L1/00 , H04L5/00
摘要： Methods, apparatuses, and computer readable media include an apparatus of an access point (AP) or station (STA) comprising processing circuitry configured to decode a legacy preamble of a physical layer (PHY) protocol data unit (PPDU), determine whether the legacy preamble comprises an indication that the PPDU is an extremely-high throughput (EHT) PPDU, and in response to the determination indicating the PPDU is the EHT PPDU, decode the EHT PPDU. Some embodiments determine a spatial stream resource allocation based on a row of a spatial configuration table, a row of a frequency resource unit table, a number of stations, and location of the station relative to the number of stations in user fields of an EHT-signal (SIG) field. To accommodate 16 spatial streams, some embodiments extend the length of the packet extension field, extend signaling of a number of spatial streams, and/or extend a number of EHT-SIG symbols.

65. 发明申请

US20180054240A1 TRIGGER FRAME DESIGN FOR SHORT FEEDBACK 审中-公开
公开(公告)号：US20180054240A1
公开(公告)日：2018-02-22
申请号：US15628790
申请日：2017-06-21
申请人： Laurent Cariou , Robert J. Stacey
发明人： Laurent Cariou , Robert J. Stacey
IPC分类号： H04B7/0417 , H04B7/26
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/2612
摘要： Methods and apparatus are described by which a wireless station transmits information to an access point in response to a short feedback request. The response to the short feedback request is transmitted as either energy or lack thereof in one or more long training fields transmitted in a preamble of a physical layer packet. Short feedback trigger frames for requesting the short feedback are also described.

66. 发明申请

US20170063562A1 MULTICAST NEGATIVE ACKNOWLEDGEMENTS USING HIGH-ENERGY LONG-TRAINING FIELDS FOR FEEDBACK 有权
标题翻译：使用高能量长训练场进行反馈的多媒体消极识别
公开(公告)号：US20170063562A1
公开(公告)日：2017-03-02
申请号：US14971422
申请日：2015-12-16
申请人： Laurent Cariou , Dibakar Das , Yaron Alpert , Robert J. Stacey
发明人： Laurent Cariou , Dibakar Das , Yaron Alpert , Robert J. Stacey
IPC分类号： H04L12/18 , H04L5/00 , H04B7/04 , H04W72/00
CPC分类号： H04L12/189 , H04B7/0452 , H04L1/1685 , H04L1/1692 , H04L5/0051 , H04L5/0055 , H04L12/1868 , H04L2001/0093 , H04W72/005 , H04W84/12
摘要： Apparatuses, computer readable media, and methods for multicast negative acknowledgements using high-energy long-training fields for feedback are disclosed. An apparatus of a wireless device is disclosed. The apparatus includes memory and processing circuitry coupled to the memory where the processing circuitry configured to: encode one or more packets in accordance with multicast or broadcast, cause to be transmitted the one or more packets to one or more stations, and decode feedback from the one or more stations. The feedback may be received simultaneously on a same resource block for each packet of the one or more packets. Each packet may be represented by one resource block of the one or more resource blocks. The resource blocks may be thirty-six resource blocks per 20 MHz subchannel with nine resource blocks in a frequency domain by four spatial streams.
摘要翻译：公开了使用高能量长训练场进行反馈的装置，计算机可读介质和用于多播负确认的方法。公开了一种无线设备的装置。该装置包括耦合到存储器的存储器和处理电路，其中处理电路被配置为：根据多播或广播对一个或多个分组进行编码，使得将一个或多个分组发送到一个或多个站，并解码来自一个或多个站。可以在一个或多个分组的每个分组的同一资源块上同时接收反馈。每个分组可以由一个或多个资源块的一个资源块来表示。资源块可以是每20MHz子信道中的三十六个资源块，在频域中具有九个资源块四个空间流。

67. 发明申请

US20180092039A1 MULTI-BAND LINK-AGGREGATION PRE-NEGOTIATED POWER SAVE MODES 审中-公开
公开(公告)号：US20180092039A1
公开(公告)日：2018-03-29
申请号：US15638550
申请日：2017-06-30
申请人： Laurent Cariou , Yaron Alpert , Robert J. Stacey
发明人： Laurent Cariou , Yaron Alpert , Robert J. Stacey
IPC分类号： H04W52/02 , H04W52/16 , H04W52/34
CPC分类号： H04W52/0235 , H04L5/001 , H04L5/0098 , H04W52/0229 , H04W52/04 , H04W52/16 , H04W52/34 , Y02D70/00 , Y02D70/10 , Y02D70/1262 , Y02D70/1264 , Y02D70/14 , Y02D70/142 , Y02D70/144 , Y02D70/162
摘要： An apparatus for implementing power control for a radio device that has multiple radio transceivers operating in different bands, including sub-bands of a single frequency band. The device implements a power control protocol for communications between the device and a similar peer device. The device sets-up the power control protocol by generating a request to use one of the multiple bands to signal power control operations, and to use another one of the multiple bands to transfer data between the device and the peer device. The device sends the request to the peer device and receives a response. Based on the response, the device identifies a control channel band and a data channel band from among the multiple bands.

68. 发明申请

US20170265135A1 STATION (STA), ACCESS POINT (AP) AND METHOD FOR COMMUNICATION OF CONTROL INFORMATION FOR UPLINK TRANSMISSION 审中-公开
公开(公告)号：US20170265135A1
公开(公告)日：2017-09-14
申请号：US15192337
申请日：2016-06-24
申请人： Laurent Cariou , Robert J. Stacey , Daniel F. Bravo
发明人： Laurent Cariou , Robert J. Stacey , Daniel F. Bravo
IPC分类号： H04W52/02 , H04W72/04 , H04B7/04 , H04W72/00 , H04L5/00
CPC分类号： H04W52/0219 , H04L5/0023 , H04L5/0044 , H04W72/042 , H04W74/006 , H04W84/12 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： Embodiments of an access point (AP), station (STA) and method for communication of control information for uplink transmission are generally described herein. The AP may transmit a trigger frame (TF) that indicates a resource unit (RU) to be used by an STA for an uplink data transmission. The AP may transmit a downlink data packet that indicates an RU to be used by the STA for a transmission of an acknowledgement message. In these and other cases, an RU allocation index may be used to indicate the RU. In addition, a group of one or more spatial streams (SSs) to be used by the STA for the uplink data transmission may be included in the TF.

69. 发明申请

US20190182674A1 PROTECTION FROM COUNTERFEIT RANGING 审中-公开
公开(公告)号：US20190182674A1
公开(公告)日：2019-06-13
申请号：US16215182
申请日：2018-12-10
申请人： Qinghua Li , Feng Jiang , Jonathan Segev , Chen Xiaogang , Robert J. Stacey
发明人： Qinghua Li , Feng Jiang , Jonathan Segev , Chen Xiaogang , Robert J. Stacey
IPC分类号： H04W12/12 , H04L27/26 , H04W12/06 , H04W12/04 , H04L9/08 , G01S13/76
摘要： Methods, apparatuses, and computer readable media for location measurement reporting in a wireless network are disclosed. An apparatus of a responder station (RSTA) is disclosed, the apparatus comprising processing circuitry configured to decode a null data packet (NDP) announce (NDPA) frame from an initiator station (ISTA), the NDPA frame comprising an indication of a temporary key and an identification of the RSTA. The processing circuitry further configured to decode a NDP from the ISTA, the NDP comprising long training fields (LTFs), the NDP received on a channel. The processing circuitry further configured to determine whether the NDP from the ISTA is consistent with the NDP being generated using a temporary key shared between the ISTA and RSTA based on a comparison of the channel estimates. The processing circuitry may be further configured to determine for authentication whether the indication of the temporary key was generated based on the temporary key.

70. 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。

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