Patents by Inventor Ming Jia
Ming Jia 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: 11765763Abstract: A method and system are provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) system. The MIMO system may comprise at least one MIMO transmitter and at least one MIMO receiver. Feedback from one or more receivers may be used by a transmitter to improve quality, capacity, and scheduling in MIMO communication systems. The method may include generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric, and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.Type: GrantFiled: February 23, 2022Date of Patent: September 19, 2023Assignee: MALIKIE INNOVATIONS LIMITEDInventors: Ming Jia, Jianming Wu, Dong-Sheng Yu, Peiying Zhu, Wen Tong
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Patent number: 11745279Abstract: A system is configured for machining a workpiece (100), the workpiece includes an interior surface (110) that defines an internal passage (112). The system includes an electrode (116) located within the internal passage and electrically isolated from the workpiece, an electrolyte supply, a power supply, and a remover. The electrolyte supply is configured for circulating an electrolyte in a gap between the electrode and the workpiece. The power supply is configured for applying a voltage between the electrode and the workpiece to facilitate smoothing the interior surface. The remover is configured for completely removing the electrode from within the internal passage after smoothing the interior surface.Type: GrantFiled: May 5, 2017Date of Patent: September 5, 2023Assignee: General Electric CompanyInventors: Yong Yang, Bin Wei, Meisam Salahshoor Pirsoltan, Ming Jia, Huiyu Xu, Yibo Gao, William T. Carter, Andrew L. Trimmer, Prabhjot Singh, Pinghai Yang, Yanzhe Yang
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Patent number: 11749182Abstract: A display system includes a light emitting array and a driving device. The light emitting array includes multiple scan lines, multiple drive lines and multiple light emitting elements. The driving device includes a controller, a charge balance line and a charge sharing circuit. The controller generates a control output. The charge sharing circuit is coupled to the drive lines, the charge balance line and the controller, and receives the control output from the controller. With respect to each of the drive lines, the charge sharing circuit is operable, based on the control output, to establish or not establish an electrical connection between the drive line and the charge balance line.Type: GrantFiled: March 18, 2022Date of Patent: September 5, 2023Assignee: Macroblock, Inc.Inventors: Ming-Jia Wu, Che-Wei Chang, Chi-Min Hsieh
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Publication number: 20230268986Abstract: The present disclosure relates, in part, to non-terrestrial communication systems, and in some embodiments to the integration of terrestrial and non-terrestrial communication systems. Non-terrestrial communication systems can provide a more flexible communication system with extended wireless coverage range and enhanced service quality compared to conventional communication systems.Type: ApplicationFiled: March 1, 2023Publication date: August 24, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: JIANGLEI MA, MING JIA, PEIYING ZHU, WEN TONG
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Patent number: 11706002Abstract: A reference signaling scheme is provided that is based on the use of a Zadoff Chu sequence with cyclic repetition, optionally code division multiplexing precoding, together with frequency domain spectral shaping (FDSS). A specific pulse shape design for the FDSS part of the reference signal scheme in some embodiments involves the use of a raised cosine pulse raised to the power of ?. The new solution for generating reference signals has a Low peak average power ratio that matches the PAPR of SC-OQAM, good channel estimation performance, and the ability to implement CDM in the frequency domain to increase multiplexing gain.Type: GrantFiled: October 6, 2020Date of Patent: July 18, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Nuwan Suresh Ferdinand, Ming Jia, Jianglei Ma, Javad Abdoli
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Patent number: 11690091Abstract: A resource mapping method and apparatus and a resource mapping indication method and apparatus are provided to adapt to an interference cancellation function of a receiver. According to the method, a network device obtains a mapping mode used for resource mapping during uplink transmission, and sends, to a terminal, information indicating the mapping mode. The mapping mode is used to indicate mapping locations of a plurality of modulation symbols in a resource mapping block (RMB), the RMB comprises a plurality of resource elements (REs), and at least one of the plurality of REs carries at least two modulation symbols.Type: GrantFiled: March 29, 2021Date of Patent: June 27, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Huazi Zhang, Ming Jia, Rong Li, Jian Wang, Xianbin Wang, Shengchen Dai, Jun Wang, Yiqun Ge, Yan Chen, Jianglei Ma
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Publication number: 20230196584Abstract: An object detection method and an object detection system are provided. The object detection method includes the following steps. An object selected range in a current image is filtered out to obtain a background range. An object foreground range and an object background range are obtained from the object selected range. If the number of object foreground moving vectors corresponding to the object foreground range is greater than the number of background moving vectors in the object background range, a foreground moving trend of the object foreground moving vectors corresponding to the object foreground range is calculated. The object selection range of the current image is updated according to the foreground moving trend of the object foreground moving vectors corresponding to the object foreground range or a background moving trend of the background moving vectors corresponding to the background range.Type: ApplicationFiled: December 20, 2021Publication date: June 22, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Li-Pei Wang, Yu-Je Li, Guan-De Li, Ming-Jia Huang, Hung-Hsuan Lin
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Patent number: 11621768Abstract: The present disclosure relates, in part, to non-terrestrial communication systems, and in some embodiments to the integration of terrestrial and non-terrestrial communication systems. Non-terrestrial communication systems can provide a more flexible communication system with extended wireless coverage range and enhanced service quality compared to conventional communication systems.Type: GrantFiled: May 1, 2020Date of Patent: April 4, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jianglei Ma, Ming Jia, Peiying Zhu, Wen Tong
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Patent number: 11617226Abstract: System and method embodiments are provided for enabling flexible and reliable UE-to-UE based relay. The embodiments include using fountain codes for combining signals at a suitable network layer higher than a media access control (MAC) sub-layer and using a MAC sub-layer hybrid automatic repeat request (HARQ) transmission scheme. When a relay UE in a UE group for joint reception receives, from a network access point, a data packet intended for a destination UE in the UE group and including fountain code at the higher network layer, the relay UE sends the data packet to the destination UE and returns a HARQ ACK message at the MAC sub-layer to the access point. The destination UE then receives and decodes the data packet. Subsequently, upon receiving the entire data, the destination UE sends an ACK message at the higher network layer to the access point.Type: GrantFiled: February 1, 2021Date of Patent: March 28, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Ming Jia, Jianglei Ma, Peiying Zhu
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Patent number: 11533211Abstract: A system and method of DFT-S-OFDM modulation is provided that uses a set of frequency domain patterns. For a given transmitter, for a set of DFT-S-OFDM symbols, the frequency domain pattern changes according to a time domain hopping pattern. Advantageously, the time domain hopping patterns are defined to allow only a certain amount of overlap, for example for only one DFT-S-OFDM symbol, between any two time domain hopping patterns. This functions to reduce the effect of a collision, when two transmitters use the same frequency pattern, they will do so only for part of the overall transmission. Optionally, frequency domain spectral spreading is used in the transmitter. This can further reduce the PAPR. In the receiver, successive interference cancellation may be employed to reduce the effect of colliding transmissions.Type: GrantFiled: March 23, 2021Date of Patent: December 20, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ming Jia, Jianglei Ma
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Patent number: 11516060Abstract: A method for operating a device includes determining adaptation criteria for a waveform to be transmitted by a transmitting device over a communications channel towards a receiving device, and adjusting a generalized multi-carrier multiplexing parameter (GMMP) of the waveform in accordance with the adaptation criteria. The method also includes transmitting an indicator of the adjusted GMMP to at least one of the transmitting device and the receiving device.Type: GrantFiled: October 16, 2019Date of Patent: November 29, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Peiying Zhu, Jianglei Ma, Ming Jia, Wen Tong
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Patent number: 11502890Abstract: A system and method are provided for processing symbols for transmission. The method involves producing a single carrier offset quadrature amplitude modulation (OQAM) waveform signal from a set of K complex symbols. The method further involves pulse shaping 2K frequency domain samples of the OQAM waveform signal with J non-zero coefficients, where the J non-zero coefficients represent a frequency response of a conjugate symmetrical pulse shape, and K?J?2K?1. The approach has the advantage of avoiding self-interference, with the result that better BLER performance may be possible. The approach is applicable to any modulation order and also avoids bandwidth expansion. Flexibility is provided through a trade-off between PAPR vs. spectrum efficiency.Type: GrantFiled: February 22, 2021Date of Patent: November 15, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Nuwan Suresh Ferdinand, Ming Jia
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Publication number: 20220353155Abstract: Methods and devices utilizing artificial intelligence (AI) or machine learning (ML) for customization of a device specific air interface configuration in a wireless communication network are provided. An over the air information exchange to facilitate the training of one or more AI/ML modules involves the exchange of AI/ML capability information identifying whether a device supports AI/ML for optimization of the air interface.Type: ApplicationFiled: July 19, 2022Publication date: November 3, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: JIANGLEI MA, PEIYING ZHU, WEN TONG, MING JIA
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Publication number: 20220352907Abstract: Systems and methods are disclosed for providing H-ARQ transmissions in respect of a set of horizontal code blocks are combined in a code. Retransmissions contain vertical parity check blocks which are determined from verticals from the set of horizontal code blocks. Once all the vertical parity check blocks have been transmitted, a new set may be determined after performing interleaving upon either the content of the horizontal code blocks, in the case of non-systematic horizontal code blocks, or over the content of encoder input bits in the place of systematic horizontal code blocks. The interleaving may be bitwise or bit subset-wise. The retransmissions do not contain any of the original bits. In the decoder, soft decisions are produced, and nothing needs to be discarded; decoding will typically improve with each retransmission.Type: ApplicationFiled: July 19, 2022Publication date: November 3, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: MING JIA, JIANGLEI MA
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Publication number: 20220335885Abstract: A display system includes a light emitting array and a driving device. The light emitting array includes multiple scan lines, multiple drive lines and multiple light emitting elements. The driving device includes a controller, a charge balance line and a charge sharing circuit. The controller generates a control output. The charge sharing circuit is coupled to the drive lines, the charge balance line and the controller, and receives the control output from the controller. With respect to each of the drive lines, the charge sharing circuit is operable, based on the control output, to establish or not establish an electrical connection between the drive line and the charge balance line.Type: ApplicationFiled: March 18, 2022Publication date: October 20, 2022Inventors: Ming-Jia WU, Che-Wei CHANG, Chi-Min HSIEH
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Patent number: 11451362Abstract: System and method embodiments are provided for non-cellular wireless access. In an embodiment, a method for non-cell grid based radio access in a radio access network includes determining, by a controller, a group of transmit points (TPs) to assign to a logical entity; assigning, by the controller, a logical entity identifier (ID) to the logical entity, wherein the logical entity ID identifies the logical entity through which a user equipment (UE) communicates with the radio access network; and causing, by the controller, at least one of the TPs in the logical entity to send signals to the UE.Type: GrantFiled: September 17, 2019Date of Patent: September 20, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Jianglei Ma, Ming Jia, Peiying Zhu, Wen Tong
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Patent number: 11431583Abstract: Methods and devices utilizing artificial intelligence (AI) or machine learning (ML) for customization of a device specific air interface configuration in a wireless communication network are provided. An over the air information exchange to facilitate the training of one or more AI/ML modules involves the exchange of AI/ML capability information identifying whether a device supports AI/ML for optimization of the air interface.Type: GrantFiled: April 21, 2020Date of Patent: August 30, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jianglei Ma, Peiying Zhu, Wen Tong, Ming Jia
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Patent number: 11405057Abstract: Systems and methods are disclosed for providing H-ARQ transmissions in respect of a set of horizontal code blocks are combined in a code. Retransmissions contain vertical parity check blocks which are determined from verticals from the set of horizontal code blocks. Once all the vertical parity check blocks have been transmitted, a new set may be determined after performing interleaving upon either the content of the horizontal code blocks, in the case of non-systematic horizontal code blocks, or over the content of encoder input bits in the place of systematic horizontal code blocks. The interleaving may be bitwise or bit subset-wise. The retransmissions do not contain any of the original bits. In the decoder, soft decisions are produced, and nothing needs to be discarded; decoding will typically improve with each retransmission.Type: GrantFiled: October 28, 2019Date of Patent: August 2, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ming Jia, Jianglei Ma
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Patent number: 11398860Abstract: Methods and devices are provided for MIMO OFDM transmitter and receivers having odd and/even numbers of transmit antennas. Various methods for pre-coding information bits before space time coding (STC) are described for enabling transmission of information bits over all antennas. Methods of decoding received signals that have been pre-coded and STC coded are also provided by embodiments of the invention. Pilot patterns for downlink and uplink transmission between a base station and one or more wireless terminals for three transmit antenna transmitters are also provided. Variable rate codes are provided that combine various fixed rate codes in a manner that results in codes whose rates are dependent on all the various fixed rate codes that are combined.Type: GrantFiled: September 4, 2019Date of Patent: July 26, 2022Assignee: Apple Inc.Inventors: Mahmoud Taherzadehboroujeni, Hosein Nikopour, Amir Khandani, Wen Tong, Ming Jia, Peiying Zhu, Dong-Sheng Yu, Jianglei Ma
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Publication number: 20220223722Abstract: Described is a monolithic integrated circuit for use in quantum computing based on single and multiple coupled quantum dot electron- and hole-spin qubits monolithically integrated with the mm-wave spin manipulation and readout circuitry in commercial complementary metal-oxide-semiconductor (CMOS) technology. The integrated circuit includes a plurality of n-channel or p-channel metal-oxide-semiconductor field-effect transistor (MOSFET) cascodes each including a single-spin qubit or two coupled quantum dot qubits formed in an undoped semiconductor film adjacent at least one top gate. There is also a back gate formed in a silicon substrate adjacent a buried oxide layer or the at least one top gate, where the back gate controls the electron or hole entanglement and exchange interaction between the two coupled quantum dot qubits. The monolithic integrated circuits described may be used for monolithically integrated semiconductor quantum processors for quantum information processing.Type: ApplicationFiled: October 8, 2021Publication date: July 14, 2022Inventors: Sorin Petre Voinigescu, Utku Alakusu, Shai Bonen, Ming-Jia Mecca Gong, Lucy Wu