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1. 发明申请

WO2018195174A1 MEASUREMENT REPORT FOR A MEASUREMENT PROTOCOL 审中-公开
公开(公告)号：WO2018195174A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/028132
申请日：2018-04-18
申请人： JIANG, Feng , LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , STACEY, Robert J.
发明人： JIANG, Feng , LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , STACEY, Robert J.
IPC分类号： H04W24/10 , H04W64/00 , H04W56/00
CPC分类号： H04W64/006 , H04L1/00 , H04W56/00
摘要： An apparatus of a wireless network access point (AP) and related method execute a sounding sequence with a station (STA) to obtain channel information. During the sounding sequence, the apparatus decodes an uplink null data packet (UL NDP) transmitted from the STA to the AP and encodes a downlink null data packet (DL NDP) for transmission by the AP to the STA. During a measurement report sequence, the apparatus determines STA transmission time and angle data based on the obtained channel information, and encodes the STA transmission time and angle data in a location measurement report (LMR) transmission to the STA. The AP sends the STA(s) its LMR, and the STA(s) send the AP their LMRs in response to a LMR trigger frame.

2. 发明申请

WO2019032216A1 DETERMINING A NUMBER OF SPATIAL STREAMS AND A BANDWIDTH 审中-公开
公开(公告)号：WO2019032216A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/039848
申请日：2018-06-27
申请人： INTEL CORPORATION , ALPERT, Yaron , CARIOU, Laurent , HUANG, Po-Kai , CHEN, Xiaogang , KLEIN, Arik , BEN-ARI, Danny , STACEY, Robert J.
发明人： ALPERT, Yaron , CARIOU, Laurent , HUANG, Po-Kai , CHEN, Xiaogang , KLEIN, Arik , BEN-ARI, Danny , STACEY, Robert J.
IPC分类号： H04L1/00 , H04L1/06 , H04W84/12 , H04W88/08
摘要： Methods, computer readable media, and apparatus for determining a receive (Rx) number of spatial streams (NSS) for different bandwidths (BWs) and modulation and control schemes (MCSs) are disclosed. An apparatus is disclosed comprising processing circuitry configured to decode a supported HE-MCS and a NSS set field, the supported HE-MSC and NSS set field received from an high-efficiency (HE) station. The processing circuitry may be further configured to determine a first maximum value of N receive (Rx) SS for a MCS and a bandwidth (BW), where the first maximum value of N Rx SS is equal to a largest number of Rx SS that supports the MCS for the BW as indicated by the supported HE-MCS and NSS set field; and, determine additional maximum values based on an operating mode (OM) notification frame, and a value of an OM control (OMC) field. Signaling for BW in 6 GHz is disclosed.

3. 发明申请

WO2022237336A1 METHOD AND APPARATUS USED IN WLAN NETWORKS 审中-公开
公开(公告)号：WO2022237336A1
公开(公告)日：2022-11-17
申请号：PCT/CN2022/082660
申请日：2022-03-24
申请人： INTEL CORPORATION , CHEN, Xiaogang , CARIOU, Laurent , HUANG, Po-Kai , KENNEY, Thomas , LI, Qinghua
发明人： CHEN, Xiaogang , CARIOU, Laurent , HUANG, Po-Kai , KENNEY, Thomas , LI, Qinghua
IPC分类号： H04W72/04 , H04L5/0023 , H04L5/0053 , H04W84/12
摘要： The disclosure provides a method for an Access Point (AP), including: encoding a trigger frame in a parameterized spatial reuse reception (PSRR) physical layer (PHY) protocol data unit (PSRR PPDU); and providing the PSRR PPDU for transmission to one or more Stations (STAs), wherein the PSRR PPDU comprising puncture information indicating punctured subchannels of the PSRR PPDU or a normalization factor indicating a number of subchannels occupied by the PSRR PPDU.

4. 发明申请

WO2016022226A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR A HIGH EFFICIENCY SIGNAL-A FIELD IN A HIGH EFFICIENCY WIRELESS LOCAL- AREA NETWORK 审中-公开
标题翻译：无线设备，方法和计算机可读介质，用于高效率无线本地区网络中的高效信号
公开(公告)号：WO2016022226A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/038040
申请日：2015-06-26
申请人： LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , YANG, Rongzhen , MENG, Peng
发明人： LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , YANG, Rongzhen , MENG, Peng
IPC分类号： H04L27/26 , H04L1/00
CPC分类号： H04L69/22 , H04L1/00 , H04L1/0079 , H04L1/08 , H04L27/26 , H04L27/2602 , H04L27/2607 , H04W84/12
摘要： Wireless devices, methods, and computer readable media for a high efficiency (HE) signal-A field are disclosed. An apparatus of a HE wireless local area network (HEW) station is disclosed. The apparatus of the HEW station includes circuitry configured to: generate a HE preamble comprising a legacy signal (L-SIG) field followed by a HE-SIG-A1 field, wherein the HE-SIG-A1 field is encoded individually. The circuitry may be further configured to transmit the HE preamble on at least one from the following group: multiple subcarriers of a sub-channel and multiple sub-channels. The circuitry may be configured to transmit the HE preamble with a cyclic prefix (CP) of the HE-SIG-A field that is longer than 0.8 micro-seconds (µs). The circuitry may be configured to indicate enhanced robustness of the packet in a length field of the L-SIG field, a polarization of a repeated L-SIG, and/or a field of the HE-SIG-A.
摘要翻译：公开了用于高效率（HE）信号A场的无线设备，方法和计算机可读介质。公开了一种HE无线局域网（HEW）站的装置。 HEW站的装置包括电路，其被配置为：生成包括遗留信号（L-SIG）字段和HE-SIG-A1字段的HE前同步码，其中HE-SIG-A1字段被单独编码。该电路还可以被配置为在以下组中的至少一个发送HE前置码：子信道的多个子载波和多个子信道。电路可以被配置为以超过0.8微秒（μs）的HE-SIG-A字段的循环前缀（CP）发送HE前导码。电路可以被配置为指示在L-SIG字段的长度字段，重复的L-SIG的极化和/或HE-SIG-A的字段中的分组的增强的鲁棒性。

5. 发明申请

WO2016154779A1 FRAME STRUCTURE DESIGN FOR OFDMA BASED POWER CONTROL IN 802.11AX STANDARDS AND SYSTEM 审中-公开
标题翻译： 802.11ax标准和系统中基于OFDMA的功率控制的框架结构设计
公开(公告)号：WO2016154779A1
公开(公告)日：2016-10-06
申请号：PCT/CN2015/075186
申请日：2015-03-27
申请人： INTEL IP CORPORATION , YANG, Rongzhen , MENG, Peng , HUANG, Po-Kai , LI, Qinghua , YIN, Hujun , STACEY, Robert , CHEN, Xiaogang
发明人： YANG, Rongzhen , MENG, Peng , HUANG, Po-Kai , LI, Qinghua , YIN, Hujun , STACEY, Robert , CHEN, Xiaogang
IPC分类号： H04B7/005
CPC分类号： H04W52/241 , H04B7/0426 , H04W52/143 , H04W52/243 , H04W72/0413 , H04W72/0473 , H04W72/085
摘要： A method is provided by the present invention, comprises determining communication channel quality from a first wireless communications device to one or more other wireless communications devices, and assigning a zone/subband and corresponding power level to the one or more other wireless communications devices based on the communication channel quality. The method is directed toward at least addressing the interference from neighboring Access Points (APs), and reducing interference between devices using different power zones/subbands when the wide-band of Orthogonal Frequency-Division Multiple Access (OFDMA) based technologies were adopted in Wi-Fi systems for unlicensed bands.
摘要翻译：本发明提供一种方法，包括从第一无线通信设备到一个或多个其他无线通信设备确定通信信道质量，以及基于以下方式为一个或多个其他无线通信设备分配区域/子带和对应的功率电平：通信通道质量。该方法至少针对来自相邻接入点（AP）的干扰，并且当在Wi中采用基于正交频分多址（OFDMA）技术的宽频带时，减少使用不同功率区/子带的设备之间的干扰 -Fi系统用于无牌乐队。

6. 发明申请

WO2016032613A1 APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM FOR TRANSMITTING A HIGH-EFFICIENCY WIRELESS LOCAL-AREA NETWORK SIGNAL FIELD FOR SMALL AND LARGE BANDWIDTH ALLOCATIONS 审中-公开
标题翻译：用于传输高效无线局域网信号的装置，方法和计算机可读介质，用于小型和大型带宽分配
公开(公告)号：WO2016032613A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/037985
申请日：2015-06-26
申请人： LI, Qinghua , CHEN, Xiaogang , ZHU, Yuan , STACEY, Robert J. , NIU, Huaning
发明人： LI, Qinghua , CHEN, Xiaogang , ZHU, Yuan , STACEY, Robert J. , NIU, Huaning
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L5/0007 , H04B7/0617 , H04L5/0023 , H04L5/0025 , H04L5/0041 , H04L5/0048 , H04L5/0064 , H04L5/0092 , H04W72/044 , H04W72/046 , H04W84/12
摘要： Apparatuses, methods, and computer readable media for transmitting a high-efficiency signal (HE-SIG) field for small and large bandwidth allocations are disclosed. An apparatus for a high-efficiency wireless local-area network (HEW) master station is disclosed. The apparatus may include circuitry configured to transmit a high-efficiency (HE) signal (SIG) A (HE-SIG-A) field comprising common information to a plurality of HEW stations, wherein the HE-SIG-A is to be transmitted within a first sub-channel; and transmit a HE long-training field (HE-LTF) and a HE-SIG-B to a first HEW station of the plurality of HEW stations, wherein the HE-LTF and the HE-SIG-B are to be interleaved on subcarriers of a second sub-channel, wherein the HE-SIG-B comprises a first portion of station specific information for the first HEW station, and where the HE-LTF and the HE-SIG-B are to be transmitted in accordance with beamforming within the second sub-channel in accordance with orthogonal frequency division multi-access (OFDMA).
摘要翻译：公开了用于发送用于小和大带宽分配的高效率信号（HE-SIG）字段的装置，方法和计算机可读介质。公开了一种用于高效无线局域网（HEW）主站的装置。该装置可以包括被配置为向多个HEW站发送包括公共信息的高效率（HE）信号（SIG）A（HE-SIG-A）字段的电路，其中HE-SIG-A将在第一个子频道; 并向所述多个HEW站的第一HEW站发送HE长训练场（HE-LTF）和HE-SIG-B，其中所述HE-LTF和所述HE-SIG-B将在子载波上进行交织其中所述HE-SIG-B包括用于所述第一HEW站的站特定信息的第一部分，以及HE-LTF和所述HE-SIG-B将根据在所述第一HEW站内的波束形成根据正交频分多址（OFDMA）的第二子信道。

7. 发明申请

WO2019125433A1 RESOURCE UNIT NOTCHING FOR 6GHZ 审中-公开
公开(公告)号：WO2019125433A1
公开(公告)日：2019-06-27
申请号：PCT/US2017/067593
申请日：2017-12-20
申请人： CARIOU, Laurent , CHEN, Xiaogang , JIANG, Feng , LI, Qinghua
发明人： CARIOU, Laurent , CHEN, Xiaogang , JIANG, Feng , LI, Qinghua
IPC分类号： H04W72/04
摘要： Methods, apparatus, and computer-readable media are described for notching a 6GHz channel. A station associates with an access point on a 6GHz band. A notching pattern indication is decoded from data received from the AP after associating with the AP. A notching region within a channel within the 6GHz band is determined based on the notching pattern indication. The notching pattern indicates a width of a notching region and a location of the notching region within the channel. The notching region covers bandwidth occupied by an incumbent system within the channel. A physical layer convergence procedure (PLCP) protocol data unit (PPDU) is encoded for transmission on the channel to the AP. The PPDU is encoded to exclude transmission within the notching region.

8. 发明申请

WO2016037364A1 DYNAMIC CCA SCHEME WITH INTERFACE CONTROL FOR 802.11 HEW STANDARD AND SYSTEM 审中-公开
标题翻译：具有802.11 HEW标准和系统接口控制的动态CCA方案
公开(公告)号：WO2016037364A1
公开(公告)日：2016-03-17
申请号：PCT/CN2014/086427
申请日：2014-09-12
申请人： INTEL CORPORATION , YANG, Rongzhen , HUANG, Po-kai , YIN, Hujun , STACEY, Robert , CHEN, Xiaogang
发明人： YANG, Rongzhen , HUANG, Po-kai , YIN, Hujun , STACEY, Robert , CHEN, Xiaogang
IPC分类号： H04W24/02
CPC分类号： H04W24/08 , H04L5/0048 , H04L5/006 , H04W24/02 , H04W72/082 , H04W72/085 , H04W74/0808 , H04W84/12
摘要： An interference-control based dynamic CCA scheme is described which will work in any compatible wireless system, including the 802.11 standards mentioned herein and in particular 802.11ac and 802.11ax. The interference control based dynamic CCA scheme can, for example, greatly improve overall wireless LAN system performance compared to other methods. The new scheme is based on interference control, by considering the possible interference to neighbouring devices, and improving overall system performance and inter-device "fairness" through this interference-based consideration technique.
摘要翻译：描述了基于干扰控制的动态CCA方案，其将在任何兼容的无线系统中工作，包括本文提及的802.11标准，特别是802.11ac和802.11ax。与其他方法相比，基于干扰控制的动态CCA方案可以例如大大提高整体无线LAN系统性能。新方案基于干扰控制，通过考虑对相邻设备的可能干扰，并通过基于干扰的考虑技术提高整体系统性能和设备间“公平性”。

9. 发明申请

WO2018194726A1 DYNAMIC PHYSICAL PARAMETERS AND TIME SLICING FOR A SECOND BAND 审中-公开
公开(公告)号：WO2018194726A1
公开(公告)日：2018-10-25
申请号：PCT/US2017/068726
申请日：2017-12-28
申请人： CARIOU, Laurent , CHEN, Xiaogang , STACEY, Robert J. , CANPOLAT, Necati , CORDEIRO, Carlos
发明人： CARIOU, Laurent , CHEN, Xiaogang , STACEY, Robert J. , CANPOLAT, Necati , CORDEIRO, Carlos
IPC分类号： H04W72/04 , H04W88/10 , H04W84/12
摘要： Apparatuses, computer readable media, and methods are disclosed for physical (PHY) parameters and time slicing for a second band such as 6 GHz or 60 GHz. An apparatus is disclosed comprising processing circuitry configured to associate with a first access point (AP), the first AP configured to operate on a first band and decode a first frame comprising a booster link parameters element. The booster link parameters element may include indications of parameters for a second AP. The second AP may operate on a second band. The processing circuitry may be further configured to: receive a second frame from the second AP using the parameters for the second AP indicated by the booster link parameters element. The processing circuitry may be configure to refrain from associating with the second AP.

10. 发明申请

WO2018017223A1 RESOURCE UNIT INDICATION FOR EXTENDED RANGE PACKETS 审中-公开
标题翻译：资源单元指示用于扩展范围分组
公开(公告)号：WO2018017223A1
公开(公告)日：2018-01-25
申请号：PCT/US2017/037919
申请日：2017-06-16
申请人： INTEL IP CORPORATION , LI, Qinghua , STACEY, Robert J.
发明人： LI, Qinghua , STACEY, Robert J. , CHEN, Xiaogang , JIANG, Feng , SUTSKOVER, Ilan
IPC分类号： H04L5/00
摘要： Methods, apparatuses, computer readable media for resource unit indication for extended range packets. An apparatus of a wireless device comprising processing circuitry is disclosed. The processing circuitry may be configured to: encode a high-efficiency (HE) extended range (ER) physical (PHY) layer convergence procedure (PLCP) protocol data unit (HE ER PPDU) including a first portion comprising a HE signal (SIG) field, and including a second portion comprising a data field. The HE SIG field may include an indication of a resource unit (RU) for the second portion. The processing circuitry further configured to configure the access point to transmit the first portion on a 20 MHz channel, and to transmit the second portion on the RU, the RU within the 20 MHz channel.
摘要翻译：用于扩展范围分组的资源单元指示的方法，设备，计算机可读介质。公开了包括处理电路的无线设备的装置。处理电路可以被配置为：对包括包含HE信号（SIG）的第一部分的高效（HE）扩展范围（ER）物理（PHY）层会聚过程（PLC）协议数据单元（HE ER PPDU）字段，并且包括包含数据字段的第二部分。 HE SIG字段可以包括用于第二部分的资源单元（RU）的指示。处理电路进一步被配置为配置接入点以在20MHz信道上发送第一部分，并且在RU上发送第二部分，即20MHz信道内的RU。

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