Patents by Inventor Huiqiang Zhou
Huiqiang Zhou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11736151Abstract: A communication device includes one or more processors, configured to receive data representing each of at least a first waveform and a second waveform from a common control channel and data representing a third waveform from a data channel associated with the control channel; determine from the received data, channel state information for each of the first waveform and the second waveform; determine a Doppler shift between the channel state information for the first waveform and the channel state information for the second waveform; compare the determined Doppler shift to a predetermined Doppler shift threshold; and if the determined Doppler shift is less than the predetermined Doppler shift threshold, adjust the third received waveform by the determined Doppler shift and decode the adjusted third received waveform.Type: GrantFiled: September 27, 2019Date of Patent: August 22, 2023Assignee: Apple Inc.Inventors: Zhibin Yu, Huiqiang Zhou
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Patent number: 11516749Abstract: Embodiments disclosed herein provide various aspects that would allow for Vehicle to Everything (V2X) or peer-to-peer (P2P) or sidelink (SL) communications. In an embodiment, a communication device may include: a memory for storing computer-readable instructions; and processing circuitry, configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received power (S-RSRP) indicators received by the communication device, wherein the S-RSRP indicators are received from one or more communication devices within a communication range of the communication device; and determine a transmit (Tx) power of the communication device based on the first path loss and the second path loss.Type: GrantFiled: July 20, 2018Date of Patent: November 29, 2022Assignee: Apple Inc.Inventors: Tobias Scholand, Francois Deparis, Yanzhong Dai, Dun Liu, Jun Zhou, Qingyun Guo, Weijie Sun, Donghui Guo, Jun Wang, Wei Jiang, Daguo Li, Yubao Li, Baoyu Sun, Huiqiang Zhou, Xuanbing Liu, Zhibin Yu, Ningbo Gao
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Patent number: 11377440Abstract: Disclosed are compounds having the formula: (I) wherein q, r, s, A, B, C, RA1, RA2, RB1, RB2, RC1, RC2, R3, R4, R5, R6, R14, R15, R16, R17, Rx, and Ry are as defined herein, or a tautomer thereof, or a salt, particularly a pharmaceutically acceptable salt, thereof.Type: GrantFiled: October 4, 2018Date of Patent: July 5, 2022Assignee: GlaxoSmithKline Intellectual Property Development LimitedInventors: David T. Fosbenner, Todd L. Graybill, Jianxing Kang, Bryan W. King, Yunfeng Lan, Lara Kathryn Leister, Mukesh K. Mahajan, John F. Mehlmann, Angel I. Morales-Ramos, George Scott Pesiridis, Joshi M. Ramanjulu, Joseph J. Romano, Stuart Paul Romeril, Mark J. Schulz, Huiqiang Zhou, Junya Qu
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Publication number: 20210391894Abstract: A communication device includes one or more processors, configured to receive data representing each of at least a first waveform and a second waveform from a common control channel and data representing a third waveform from a data channel associated with the control channel; determine from the received data, channel state information for each of the first waveform and the second waveform; determine a Doppler shift between the channel state information for the first waveform and the channel state information for the second waveform; compare the determined Doppler shift to a predetermined Doppler shift threshold; and if the determined Doppler shift is less than the predetermined Doppler shift threshold, adjust the third received waveform by the determined Doppler shift and decode the adjusted third received waveform.Type: ApplicationFiled: September 27, 2019Publication date: December 16, 2021Inventors: Zhibin Yu, Huiqiang Zhou
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Publication number: 20210136699Abstract: Embodiments disclosed herein provide various aspects that would allow for Vehicle to Everything (V2X) or peer-to-peer (P2P) or sidelink (SL) communications. In an embodiment, a communication device may include: a memory for storing computer-readable instructions; and processing circuitry, configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received power (S-RSRP) indicators received by the communication device, wherein the S-RSRP indicators are received from one or more communication devices within a communication range of the communication device; and determine a transmit (Tx) power of the communication device based on the first path loss and the second path loss.Type: ApplicationFiled: July 20, 2018Publication date: May 6, 2021Inventors: Tobias Scholand, Francois Deparis, Yanzhong Dai, Dun Liu, Jun Zhou, Qingyun Guo, Weijie Sun, Donghui Guo, Jun Wang, Wei Jiang, Daguo Li, Yubao Li, Baoyu Sun, Huiqiang Zhou, Xuanbing Liu, Zhibin Yu, Ningbo Gao
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Publication number: 20200291001Abstract: Disclosed are compounds having the formula: (I) wherein q, r, s, A, B, C, RA1, RA2, RB1, RB2, RC1, RC2, R3, R4, R5, R6, R14, R15, R16, R17, Rx, and Ry are as defined herein, or a tautomer thereof, or a salt, particularly a pharmaceutically acceptable salt, thereof.Type: ApplicationFiled: October 4, 2018Publication date: September 17, 2020Inventors: David T. FOSBENNER, Todd L. GRAYBILL, Jianxing KANG, Bryan W. KING, Yunfeng LAN, Lara Kathryn LEISTER, Mukesh K. MAHAJAN, John F. MEHLMANN, Angel I. MORALES-RAMOS, George Scott PESIRIDIS, Joshi M. RAMANJULU, Joseph J. ROMANO, Stuart Paul ROMERIL, Mark J. SCHULZ, Huiqiang ZHOU, Junya QU
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Patent number: 9389790Abstract: According to the method for determining a redundant array of independent disks provided in the present invention, for an actual physical disk including n disk groups in which each disk group includes m disks, the n disk groups include m2*(m*n) logical blocks, and a logical block matrix corresponding to m distributed RAIDs can be generated. Therefore, a correspondence between the actual physical disk and the distributed RAIDs can be obtained. In a scenario of data storage or the like, a mapping relationship table of the physical disk and the RAIDs does not need to be stored.Type: GrantFiled: December 24, 2014Date of Patent: July 12, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Yan Xu, Yaping Sun, Huiqiang Zhou
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Patent number: 9354826Abstract: Embodiments of the present invention provide a capacity expansion method and device, so as to reduce the time needed by capacity expansion of a hard disk. The method specifically includes: dividing, in a distributed redundant array of independent disks RAID system, each hard disk into virtual hard disks of equal size equally; dividing an original hard disk into X groups equally; selecting m virtual hard disks from each hard disk in sequence to form one original hard disk; selecting m virtual hard disks from each added hard disk and inserting the m virtual hard disks into the virtual hard disk group; moving, in the virtual hard disk group, data in virtual hard disks of the original hard disk to the virtual hard disks of the added hard disk. The present invention is applied to capacity expansion of a hard disk.Type: GrantFiled: August 7, 2014Date of Patent: May 31, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Yan Xu, Yaping Sun, Huiqiang Zhou
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Publication number: 20150178004Abstract: According to the method for determining a redundant array of independent disks provided in the present invention, for an actual physical disk including n disk groups in which each disk group includes m disks, the n disk groups include m2*(m*n) logical blocks, and a logical block matrix corresponding to m distributed RAIDs can be generated. Therefore, a correspondence between the actual physical disk and the distributed RAIDs can be obtained. In a scenario of data storage or the like, a mapping relationship table of the physical disk and the RAIDs does not need to be stored, thereby saving storage space of a system, reducing maintenance costs, and improving reliability of the system.Type: ApplicationFiled: December 24, 2014Publication date: June 25, 2015Inventors: Yan XU, Yaping SUN, Huiqiang ZHOU
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Publication number: 20140351512Abstract: Embodiments of the present invention provide a capacity expansion method and device, so as to reduce the time needed by capacity expansion of a hard disk. The method specifically includes: dividing, in a distributed redundant array of independent disks RAID system, each hard disk into virtual hard disks of equal size equally; dividing an original hard disk into X groups equally; selecting m virtual hard disks from each hard disk in sequence to form one original hard disk; selecting m virtual hard disks from each added hard disk and inserting the m virtual hard disks into the virtual hard disk group; moving, in the virtual hard disk group, data in virtual hard disks of the original hard disk to the virtual hard disks of the added hard disk. The present invention is applied to capacity expansion of a hard disk.Type: ApplicationFiled: August 7, 2014Publication date: November 27, 2014Inventors: Yan Xu, Yaping Sun, Huiqiang Zhou
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Patent number: 8045451Abstract: An apparatus and a method for estimating a Channel Impulse Response (CIR) with respect to a location where a power of a channel exists are provided to enhance a channel estimator in a mobile communication system. The apparatus includes a CIR searcher for selecting a CIR group that is a region where a channel power exists, a CIR estimation part for estimating a CIR of the selected CIR group, and a Discrete Fourier Transform (DFT) for performing a DFT on the estimated CIR.Type: GrantFiled: July 1, 2009Date of Patent: October 25, 2011Assignee: Samsung Electronics Co., LtdInventors: Sung-Soo Kim, Jeong-Soon Park, Huiqiang Zhou
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Apparatus and method for interference cancellation in broadband wireless access communication system
Patent number: 8036313Abstract: Provided are an apparatus and method for interference cancellation in a BWA communication system. In a receiving apparatus for the interference cancellation, a preamble correlation measurer measures a preamble correlation coefficient from a preamble of a signal received signal. A data rearranger determines a block size to divide the received signal from the preamble correlation coefficient, divides the signal according to the determined block size, and rearranges the divided signals in a Space-Time coding (STC) mode. An estimate weight calculator cross-correlates the output signals of the data rearranger, rearranges the cross-correlated signals, auto-correlates the rearranged signals, and calculates an estimate weight to perform an interpolation operation. An estimate signal decoding/combining unit detects desired signals from signals estimated by the estimate weight calculator and combines the detected signals.Type: GrantFiled: February 14, 2008Date of Patent: October 11, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Huiqiang Zhou, Jeong-Soon Park, Min-Cheol Park, Jong-Han Lim -
Publication number: 20100002574Abstract: An apparatus and a method for estimating a Channel Impulse Response (CIR) with respect to a location where a power of a channel exists are provided to enhance a channel estimator in a mobile communication system. The apparatus includes a CIR searcher for selecting a CIR group that is a region where a channel power exists, a CIR estimation part for estimating a CIR of the selected CIR group, and a Discrete Fourier Transform (DFT) for performing a DFT on the estimated CIR.Type: ApplicationFiled: July 1, 2009Publication date: January 7, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-Soo Kim, Jeong-Soon Park, Huiqiang Zhou
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Patent number: 7582630Abstract: The present invention relates to pyrazaolpyradazine derivatives that inhibit GSK3 (glycogen synthase kinase), pharmaceutical compositions containing these derivatives, and methods for their use in the treatment of disorder characterized by misregulation of GSK3.Type: GrantFiled: October 14, 2003Date of Patent: September 1, 2009Assignee: SmithKline Beecham CorporationInventors: Scott Howard Dickerson, Francis Xavier Tavares, Huiqiang Zhou
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Apparatus and method for interference cancellation in broadband wireless access communication system
Publication number: 20080205561Abstract: Provided are an apparatus and method for interference cancellation in a BWA communication system. In a receiving apparatus for the interference cancellation, a preamble correlation measurer measures a preamble correlation coefficient from a preamble of a signal received signal. A data rearranger determines a block size to divide the received signal from the preamble correlation coefficient, divides the signal according to the determined block size, and rearranges the divided signals in a Space-Time coding (STC) mode. An estimate weight calculator cross-correlates the output signals of the data rearranger, rearranges the cross-correlated signals, auto-correlates the rearranged signals, and calculates an estimate weight to perform an interpolation operation. An estimate signal decoding/combining unit detects desired signals from signals estimated by the estimate weight calculator and combines the detected signals.Type: ApplicationFiled: February 14, 2008Publication date: August 28, 2008Inventors: Huiqiang Zhou, Jeong-Soon Park, Min-Cheol Park, Jong-Han Lim -
Publication number: 20060194871Abstract: This invention relates to novel heterocycles which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), also referred to as 11 CBy, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in medicines.Type: ApplicationFiled: April 6, 2004Publication date: August 31, 2006Inventors: Kevin Barvian, Andrew Carpenter, Joel Cooper, Paul Feldman, Dulce Garrido, Yu Guo, Anthony Handlon, Donald Hertzog, Clifton Hyman, Andrew Peat, Gregory Peckham, Jason Speake, William Swain, Francis Tavares, Huiqiang Zhou
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Publication number: 20060069097Abstract: The present invention relates generally to inhibitors of the kinases, such as GSK3, and more particularly to fused pyradazine compounds and methods of their use.Type: ApplicationFiled: October 14, 2003Publication date: March 30, 2006Inventors: Scott Dickerson, Francis Tavares, Huiqiang Zhou
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Publication number: 20050107616Abstract: Biaryl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such biaryl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.Type: ApplicationFiled: July 23, 2002Publication date: May 19, 2005Inventors: David Gene Barrett, David Deaton, Robert Mcfadyen, Aaron Miller, John Ray, Francis Tavares, Huiqiang Zhou