Patents by Inventor Zhiqin Wang
Zhiqin Wang 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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Publication number: 20230247675Abstract: The application discloses a contention-free random access resource indication method, including the following steps: determining, from a random access triggering time, a time different from the random access triggering time by a first interval as a first time, and selecting an RO to carry a preamble at and after the first time, wherein the first interval is a time offset corresponding to a first time offset, the random access triggering time is a time when DCI triggers a random access procedure, and a preamble ID is indicated in DCI. The application further includes a device applying the method. The application solves the problem in an existing method of inadequate preparation time for preamble transmission, and is particularly suitable for a RACH technology of a mobile communication system.Type: ApplicationFiled: March 29, 2023Publication date: August 3, 2023Inventors: Xia SHEN, Ying DU, Zhiyu YAN, Huiying JIAO, Xiaofeng LIU, Guiming WEI, Fei XU, Zhiqin WANG
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Patent number: 11558863Abstract: The present application discloses a method for multiplexing multi-service UCI on an uplink data channel to solve the problem of different numbers of coded bits of UCI of different services. The method includes: regulating a value of a code rate offset of UCI relative to a UL-SCH, and calculating the number of modulation symbols for transmitting coded information according to the code rate offset. With the consideration that URLLC data requires higher reliability when UCI of the eMBB service is multiplexed on a UL-SCH of the URLLC service, a corresponding numerical value is required to be smaller than 1. When UCI of a URLLC is multiplexed on a PUSCH of the eMBB, the code rate offset is increased. furthermore, high-layer signaling may include a scaling parameter. It is suitable to apply the method disclosed by the present application to different service multiplexing scenarios simultaneously.Type: GrantFiled: December 5, 2020Date of Patent: January 17, 2023Assignee: CHINA ACADEMY OF INFORMATION AND COMMUNICATIONSInventors: Zhiqin Wang, Huiying Jiao, Ying Du, Guiming Wei, Fei Xu, Xia Shen, Zhiyu Yan, Xiaofeng Liu
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Publication number: 20220338223Abstract: Disclosed in the present application is a hybrid automatic repeat request feedback method, which comprises the steps that: an HARQ-ACK codebook includes HARQ-ACK information of M PDSCHs, the M PDSCHs are all scheduled by first-type PDCCHs, and the first-type PDCCHs are used for activating an SPS configuration; the order of the HARQ-ACK information of the M PDSCHs in the HARQ-ACK codebook is arranged according to at least one parameter value among cell indexes, BWP indexes, SPS configuration indexes and PDSCH transmission moments of the M PDSCHs. The embodiments of the present application also provide a hybrid automatic repeat request feedback method with the participation of second-type PDCCHs for releasing SPS and dynamically configured third-type PDCCHs. The present application also provides a terminal device and a network device to which the method is applied. The present application solves the problem of how to generate an HARQ-ACK codebook when there are multiple PDSCHs in an SPS configuration condition.Type: ApplicationFiled: August 14, 2020Publication date: October 20, 2022Inventors: Zhiyu YAN, Zhiqin WANG, Ying DU, Xiaofeng LU, Guiming WEI, Fei XU, Xia SHEN, Huiying JIAO
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Publication number: 20220192845Abstract: A prosthetic leg system includes a prosthetic leg, a system controller, and a system memory. The system controller includes a driving information acquirer structured to acquire driving information representing a driving state of a driving mechanism of the prosthetic leg and an environmental information acquirer structured to acquire environmental information around the prosthetic leg. The system controller configures a system for calculating power consumption of the prosthetic leg, a system for estimating a state of the prosthetic leg, and a system for estimating a physical condition of a user of the prosthetic leg.Type: ApplicationFiled: December 22, 2021Publication date: June 23, 2022Inventors: Daisuke OKA, Zhiqin Wang, Takashi TOYODA
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Publication number: 20210328938Abstract: A system for forwarding packets between a first endpoint and a second endpoint, comprising one or more processors; a first network interface for communication with the first endpoint and a second network interface for communication with the second endpoint; and non-transitory memory comprising instructions. The instructions cause the one or more processors to receive a first packet from the first endpoint comprising a first data payload; generate a second packet, comprising the first data payload and an indicator of remaining buffer capacity different from an actual buffer capacity of the system; transmit the second packet to the second endpoint; receive a third packet from the second endpoint comprising a second data payload; generate a fourth packet, comprising the second data payload and an indicator of remaining buffer capacity different from an actual buffer capacity of the system; and transmit the fourth packet to the first endpoint.Type: ApplicationFiled: April 16, 2020Publication date: October 21, 2021Inventors: Yousin Park, Zhiqin Wang
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Patent number: 11134020Abstract: A system for forwarding packets between a first endpoint and a second endpoint, comprising one or more processors; a first network interface for communication with the first endpoint and a second network interface for communication with the second endpoint; and non-transitory memory comprising instructions. The instructions cause the one or more processors to receive a first packet from the first endpoint comprising a first data payload; generate a second packet, comprising the first data payload and an indicator of remaining buffer capacity different from an actual buffer capacity of the system; transmit the second packet to the second endpoint; receive a third packet from the second endpoint comprising a second data payload; generate a fourth packet, comprising the second data payload and an indicator of remaining buffer capacity different from an actual buffer capacity of the system; and transmit the fourth packet to the first endpoint.Type: GrantFiled: April 16, 2020Date of Patent: September 28, 2021Assignee: Morgan Stanley Services Group Inc.Inventors: Yousin Park, Zhiqin Wang
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Publication number: 20210092735Abstract: The present application discloses a method for multiplexing multi-service UCI on an uplink data channel to solve the problem of different numbers of coded bits of UCI of different services. The method includes: regulating a value of a code rate offset of UCI relative to a UL-SCH, and calculating the number of modulation symbols for transmitting coded information according to the code rate offset. With the consideration that URLLC data requires higher reliability when UCI of the eMBB service is multiplexed on a UL-SCH of the URLLC service, a corresponding numerical value is required to be smaller than 1. When UCI of a URLLC is multiplexed on a PUSCH of the eMBB, the code rate offset is increased. furthermore, high-layer signaling may include a scaling parameter. It is suitable to apply the method disclosed by the present application to different service multiplexing scenarios simultaneously.Type: ApplicationFiled: December 5, 2020Publication date: March 25, 2021Applicant: CHINA ACADEMY OF INFORMATION AND COMMUNICATIONSInventors: Zhiqin WANG, Huiying JIAO, Ying DU, Guiming WEI, Fei XU, Xia SHEN, Zhiyu YAN, Xiaofeng LIU
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Patent number: 10237637Abstract: Embodiments of the disclosure disclose a connected speaker device having a first speaker, a first plate mounted on the first speaker, a second speaker, and a second plate which is mounted on the first speaker and connected to at least a part of the first plate. A distance between the first, speaker and the second speaker is equal to a sum of thicknesses of the first plate and the second plate. The disclosed connected speaker device effectively reduces the distance between adjacent speakers and ensures reliability of the connection between the speakers at the same time.Type: GrantFiled: December 23, 2017Date of Patent: March 19, 2019Assignee: NINGBO TONWEL AUDIO EQUIPMENTS CO., LTD.Inventors: Jun Yan, Yixian Xu, Yi Zhang, Zhiqin Wang, Bingyao Yan
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Publication number: 20180288509Abstract: Embodiments of the disclosure disclose a connected speaker device having a first speaker, a first plate mounted on the first speaker, a second speaker, and a second plate which is mounted on the first speaker and connected to at least a part of the first plate. A distance between the first, speaker and the second speaker is equal to a sum of thicknesses of the first plate and the second plate. The disclosed connected speaker device effectively reduces the distance between adjacent speakers and ensures reliability of the connection between the speakers at the same time.Type: ApplicationFiled: December 23, 2017Publication date: October 4, 2018Inventors: Jun YAN, Yixian XU, Yi ZHANG, Zhiqin WANG, Bingyao YAN
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Patent number: 9208553Abstract: An inspection system comprises a beam generator module for deflecting spots across scan portions of a specimen. The system also includes detection channels for sensing light emanating from a specimen in response to an incident beam directed towards such specimen and generating a detected image for each scan portion. The system comprises a synchronization system comprising clock generator modules for generating timing signals for deflectors of the beam generator module to scan the spots across the scan portions at a specified frequency and each of the detection channels to generate the corresponding detected image at a specified sampling rate. The timing signals are generated based on a common system clock and cause the deflectors to scan the spots and the detection channels to generate a detected image at a synchronized timing so as to minimize jitter between the scan portions in the response image.Type: GrantFiled: February 27, 2015Date of Patent: December 8, 2015Assignee: KLA-Tencor CorporationInventors: Kai Cao, Dennis G. Emge, Zhiqin Wang, Jamie M. Sullivan, Wenjian Cai, Henrik Nielsen
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Publication number: 20150170357Abstract: An inspection system comprises a beam generator module for deflecting spots across scan portions of a specimen. The system also includes detection channels for sensing light emanating from a specimen in response to an incident beam directed towards such specimen and generating a detected image for each scan portion. The system comprises a synchronization system comprising clock generator modules for generating timing signals for deflectors of the beam generator module to scan the spots across the scan portions at a specified frequency and each of the detection channels to generate the corresponding detected image at a specified sampling rate. The timing signals are generated based on a common system clock and cause the deflectors to scan the spots and the detection channels to generate a detected image at a synchronized timing so as to minimize jitter between the scan portions in the response image.Type: ApplicationFiled: February 27, 2015Publication date: June 18, 2015Applicant: KLA-Tencor CorporationInventors: Kai Cao, Dennis G. Emge, Zhiqin Wang, Jamie M. Sullivan, Wenjian Cai, Henrik Nielsen
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Patent number: 8995746Abstract: An inspection system comprises a beam generator module for deflecting spots across scan portions of a specimen. The system also includes detection channels for sensing light emanating from a specimen in response to an incident beam directed towards such specimen and generating a detected image for each scan portion. The system comprises a synchronization system comprising clock generator modules for generating timing signals for deflectors of the beam generator module to scan the spots across the scan portions at a specified frequency and each of the detection channels to generate the corresponding detected image at a specified sampling rate. The timing signals are generated based on a common system clock and cause the deflectors to scan the spots and the detection channels to generate a detected image at a synchronized timing so as to minimize jitter between the scan portions in the response image.Type: GrantFiled: May 21, 2013Date of Patent: March 31, 2015Assignee: KLA—Tencor CorporationInventors: Kai Cao, Dennis G. Emge, Zhiqin Wang, Jamie M. Sullivan, Wenjian Cai, Henrik Nielsen
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Publication number: 20140270471Abstract: An inspection system comprises a beam generator module for deflecting spots across scan portions of a specimen. The system also includes detection channels for sensing light emanating from a specimen in response to an incident beam directed towards such specimen and generating a detected image for each scan portion. The system comprises a synchronization system comprising clock generator modules for generating timing signals for deflectors of the beam generator module to scan the spots across the scan portions at a specified frequency and each of the detection channels to generate the corresponding detected image at a specified sampling rate. The timing signals are generated based on a common system clock and cause the deflectors to scan the spots and the detection channels to generate a detected image at a synchronized timing so as to minimize jitter between the scan portions in the response image.Type: ApplicationFiled: May 21, 2013Publication date: September 18, 2014Applicant: KLA-Tencor CorporationInventors: Kai Cao, Dennis G. Emge, Zhiqin Wang, Jamie M. Sullivan, Wenjian Cai, Henrik Nielsen