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1.发明申请公开(公告)号：US20210144696A1
公开(公告)日：2021-05-13
申请号：US17041996
申请日：2018-06-13
Applicant: INTEL IP CORPORATION
Inventor： Laurent CARIOU , Xiaogang CHEN , Qinghua LI , Robert J. STACEY , Huaning NIU
IPC: H04W72/04 , H04W52/02 , H04B7/0452 , H04W72/12
Abstract: A wireless communication device, method and system. The device includes a memory, and a processing circuitry coupled to the memory. The processing circuitry is to: decode at least one signal field portion of a signal field of a Physical Layer Convergence Protocol (PLOP) Data Unit (PPDU) received over a bonded channel, the bonded channel comprising a plurality of subchannels including a punctured subchannel, the signal field portion on at least one unpunctured subchannel of the plurality of subchannels; determine, from the at least one signal field portion, information on a resource allocation for the device, the resource allocation indicating at least one resource unit (RU) used in a data field of the PPDU for the device; and decode a data field portion of the data field of the PPDU, the data field portion received on a part of the punctured subchannel based on the resource allocation.
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公开(公告)号：US20200080224A1
公开(公告)日：2020-03-12
申请号：US16656967
申请日：2019-10-18
Applicant: Intel IP Corporation
Inventor： Qinghua LI , Xiaogang CHEN , Po-Kai HUANG , Yuan ZHU , Yushu ZHANG
Abstract: This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards. The device may determine instructions to perform one or more clear channel assessments (CCAs) on at least one of the one or more subchannels. The device may cause to send the instructions to one or more first devices. The device may identify a frame received from at least one of the one or more first devices, wherein the frame is received on at least one available subchannel of the one or more subchannels.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20160191135A1
公开(公告)日：2016-06-30
申请号：US14911262
申请日：2014-06-27
Applicant: INTEL IP CORPORATION
Inventor： Xiaogang CHEN , Yuan ZHU , Feng XUE , Hooman SHIRANI-MEHR , Qinghua LI
IPC: H04B7/06
CPC classification number: H04B7/0626 , E04G23/0218 , E04H9/025 , H04B7/0617 , H04B7/0639 , H04L1/1812 , H04L5/0048 , H04L5/0053 , H04L5/0058 , H04L5/006 , H04L5/14 , H04L5/1469 , H04L27/2602 , H04W4/023 , H04W4/70 , H04W8/02 , H04W16/26 , H04W24/02 , H04W24/10 , H04W36/08 , H04W36/14 , H04W36/28 , H04W36/32 , H04W48/12 , H04W48/16 , H04W52/0206 , H04W52/0209 , H04W52/0219 , H04W56/0005 , H04W64/006 , H04W72/0406 , H04W72/0446 , H04W72/082 , H04W74/0833 , H04W76/10 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/04 , H04W88/08 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
Abstract: Machine-readable media, methods, apparatus and system for electrical downtilt adjustment in a multiple input multiple output system are disclosed. In some embodiments, an apparatus may comprise an electrical downtilt module to determine an electrical downtilt angle for an antenna port selected from a number of antenna ports based on information from an user equipment (UE); and a codebook module to select a codeword corresponding to the antenna port from a codebook and calculate a weight of an antenna array of the eNB through inputting the electronic downtilt angle into the codeword, wherein the codebook has a first number of codewords, each of the codewords having a second number of elements to represent the weight of the antenna array, and wherein each of the codewords corresponds to each of the antenna ports and each of the elements corresponds to each antenna of the antenna array.
Abstract translation: 公开了一种用于多输入多输出系统中的电下倾调整的机器可读介质，方法，装置和系统。 在一些实施例中，装置可以包括电下倾模块，用于基于来自用户设备（UE）的信息来确定从多个天线端口中选择的天线端口的电下倾角; 以及码本模块，用于从码本中选择与天线端口对应的码字，并且通过将电子下倾角输入到码字来计算eNB的天线阵列的权重，其中码本具有第一数量的码字， 码字具有第二数量的元素以表示天线阵列的权重，并且其中每个码字对应于每个天线端口，并且每个元件对应于天线阵列的每个天线。
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公开(公告)号：US20210392660A1
公开(公告)日：2021-12-16
申请号：US16649939
申请日：2017-12-29
Applicant: Intel IP Corporation
Inventor： Xiaogang CHEN , Robert STACEY , Huaning NIU , Laurent CARIOU , Qinghua LI , Feng JIANG
Abstract: This disclosure describes systems, methods, and devices related to signal detection. A device may determine a physical layer protocol data unit (PPDU). The device may append a preamble to the PPDU. The device may generate a frame. The device may send the frame.
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公开(公告)号：US20190045508A1
公开(公告)日：2019-02-07
申请号：US16128388
申请日：2018-09-11
Applicant: Intel Corporation , Intel IP Corporation
Inventor： Laurent CARIOU , Xiaogang CHEN , Feng JIANG , Thomas J. KENNEY , Qinghua LI , Alexander MIN , Rath VANNITHAMBY
IPC: H04W72/04
CPC classification number: H04W72/0446 , H04L5/0007 , H04L5/001 , H04W84/12
Abstract: This disclosure describes systems, methods, and devices related to dynamic channel bonding and multi-band aggregation. A device may determine a plurality of aggregated medium access control (MAC) protocol data unit (A-MPDU) subframes to send to a station device including a first A-MPDU subframe and a second A-MPDU subframe. The device may determine a quiet period between the first A-MPDU subframe and the second A-MPDU subframe. The device may cause to send the plurality of A-MPDU subframes to the station device on a first channel. The device may determine a status of a second channel during the quiet period. The device may cause to send the second A-MPDU subframe to the station device using a multi-band transmission on the first channel and the second channel.
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公开(公告)号：US20180279371A1
公开(公告)日：2018-09-27
申请号：US15763422
申请日：2016-06-28
Applicant: Intel IP Corporation
Inventor： Qinghua LI , Xiaogang CHEN , Po-Kai HUANG , Yuan ZHU , Yushu ZHANG
Abstract: This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards. The device may determine instructions to perform one or more clear channel assessments (CCAs) on at least one of the one or more subchannels. The device may cause to send the instructions to one or more first devices. The device may identify a frame received from at least one of the one or more first devices, wherein the frame is received on at least one available subchannel of the one or more subchannels.
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公开(公告)号：US20180035387A1
公开(公告)日：2018-02-01
申请号：US15549348
申请日：2015-03-27
Applicant: INTEL IP CORPORATION
Inventor： Rongzhen YANG , Peng MENG , Po-Kai HUANG , Qinghua LI , Hujun YIN , Robert STACEY , Xiaogang CHEN
IPC: H04W52/24 , H04B7/0426 , H04W72/08 , H04W52/14
CPC classification number: H04W52/241 , H04B7/0426 , H04B17/336 , H04L5/0005 , H04L5/006 , H04W52/143 , H04W52/243 , H04W72/0413 , H04W72/0473 , H04W72/085 , H04W84/12
Abstract: 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.
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