Patents by Inventor Chenxin LI
Chenxin LI 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: 20240142394Abstract: Disclosed are a material analysis method based on the crystal structure database, a system, a computer-readable storage medium and an application. The material analysis method includes comparing experimental pattern information obtained from examination of a to-be-tested sample with theoretical pattern information calculated from material structure data in the crystal structure database, and obtaining crystallographic information and phase composition of the to-be-tested sample through intelligent analysis. The crystallographic information include space group, unit cell parameter, and specific coordinates of atoms in unit cell. The crystal structure database has material structure data obtained by experimental measurement and/or theoretical prediction, including chemical formula, space group, unit cell parameter and specific coordinates of atoms in unit cell.Type: ApplicationFiled: July 30, 2021Publication date: May 2, 2024Inventors: Feng PAN, Shunning LI, Cheng DONG, Wentao ZHANG, Chenxin HOU, Litao CHEN, Junjie PAN, Shisheng ZHENG, Yuan LIN, Hai LIN
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Publication number: 20240023140Abstract: Disclosed are a method and an apparatus for resource coordination between vehicle-to-everything devices, and a user equipment. The method includes: receiving SCI sent by at least one second user equipment, where the SCI includes indication information for triggering resource coordination; and sending coordination information to a target second user equipment, where the coordination information is used to instruct the target second user equipment to perform resource reselection, and the target second user equipment is at least one of the second user equipments.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Shilei ZHENG, Rui ZHAO, Yakun WANG, Tianjun SHEN, Chenxin LI
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Publication number: 20230403730Abstract: A resource selection method, a resource selection device and a terminal device are provided, which relate to the field of communication technology. The resource selection method includes: determining content of sidelink resource coordination information; transmitting the sidelink resource coordination information.Type: ApplicationFiled: October 22, 2021Publication date: December 14, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Tianjun SHEN, Rui ZHAO, Yakun WANG, Chenxin LI
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Publication number: 20230388975Abstract: Disclosed are a resource selection method for sidelink in vehicle-to-everything and a terminal, which relate to the technical field of vehicle-to-everything communications. The resource selection method, applied to a terminal, includes: determining a resource selection occasion when a packet arrives; and selecting, at the resource selection occasion, a transmission resource for transmitting the packet.Type: ApplicationFiled: July 28, 2023Publication date: November 30, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Chenxin LI, Rui ZHAO
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Publication number: 20230262737Abstract: A resource selection method, a resource selection device and a terminal device are provided, related to the field of communications technologies. The method includes: transmitting sidelink resource coordination request information; receiving sidelink resource coordination information from a coordinating UE; and performing a resource selection for the sidelink, according to the sidelink resource coordination information.Type: ApplicationFiled: October 22, 2021Publication date: August 17, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Yakun WANG, Rui ZHAO, Chenxin LI, Tianjun SHEN
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Patent number: 11690044Abstract: Disclosed by the present application are a method and device for selecting resources in a carrier wave, the method includes that according to the service requirements for a service to be sent, determining available resources in a carrier wave that supports the service to be sent that satisfy the service requirements; and forming a resource pool by means of the available resources; and selecting from the resource pool a target resource that is used to send the service to be sent.Type: GrantFiled: February 14, 2019Date of Patent: June 27, 2023Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Li Zhao, Rui Zhao, Chenxin Li, Ying Peng, Jiayi Fang
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Patent number: 11641632Abstract: A method for determining a synchronization source and a terminal are provided. The method includes: detecting a synchronization signal of a global navigation satellite system GNSS; when the synchronization signal of the GNSS is detected, using the GNSS as the synchronization source of a terminal; otherwise, determining the synchronization source of the terminal according to receiving capability of the terminal and network configuration information.Type: GrantFiled: May 15, 2019Date of Patent: May 2, 2023Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Li Zhao, Ying Peng, Rui Zhao, Chenxin Li
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Patent number: 11496974Abstract: Disclosed are a synchronization method and a terminal apparatus resolving the issue of how to support synchronization of resources having different SCSs. The synchronization method includes: a terminal apparatus determining a type of synchronization sources, the synchronization sources including one or more combinations of: a base station in a Long Term Evolution (LTE) network, a base station in the Fifth Generation Mobile Communication Technology (5G) network, a Global Navigation Satellite System (GNSS) and a communication node; the terminal apparatus determining, from one or more synchronization sources matching the type, a synchronization source of the terminal apparatus; and the terminal apparatus synchronizing with the determined synchronization source.Type: GrantFiled: June 20, 2019Date of Patent: November 8, 2022Assignee: Datang Mobile Communications Equipment Co., Ltd.Inventors: Li Zhao, Ying Peng, Rui Zhao, Chenxin Li
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Patent number: 11259295Abstract: The present application discloses a resource selection method, a data transmission method and a device, relating to the field of communication technology. In the embodiment of the present application, in a case where it is determined that the resource multiplexing mode of the first link and the second link is frequency division multiplexing, by judging whether the selected link is allowed to select a resource that overlaps with the selected resource on another link in the time domain, it may further determine whether to select a resource that does not overlap with the selected resource on another link in the time domain to transmit a service packet to be sent, such that it can also be adjusted according to actual needs based on the pre-configuration, thereby greatly increasing the flexibility of resource selection and the efficiency of spectrum use.Type: GrantFiled: October 31, 2019Date of Patent: February 22, 2022Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Chenxin Li, Fang-Chen Cheng, Rui Zhao, Yingmin Wang
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Patent number: 11252697Abstract: The present application relates to the technical field of wireless communications, and in particular to a resource selection method and apparatus, a UE and a storage medium. The method involves: when a plurality of service packets arrive, for each service packet, if the number of candidate resource sets obtained by the current service data is at least two, determining a target resource set of the service packet; or when a plurality of service packets arrive, a UE sequentially selecting a sending resource in the corresponding target candidate resource set for each service packet, and before selecting the sending resource, excluding first time slot resources and determining second time slot resources, and preferentially selecting the sending resource in available resources on the second time slot resources.Type: GrantFiled: September 17, 2019Date of Patent: February 15, 2022Assignee: Datang Mobile Communications Equipment Co., Ltd.Inventors: Chenxin Li, Rui Zhao, Fang-Chen Cheng
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Resource selection method and apparatus under multiple carriers, computer device, and storage medium
Patent number: 11246135Abstract: Disclosed are a resource selection method and apparatus under multiple carriers, a computer device and a storage medium. The resource selection method comprises: determining at least one candidate carrier according to a resource occupancy exclusion result on each carrier; setting a resource on the candidate carrier to be available, performing exclusion according to a sensing result and obtaining a set of available resources; selecting a transmission resource from the set of available resources, and setting a semi-persistent scheduling counter for resource scheduling. The present application provides a resource selection solution reducing half-duplex influence as far as possible, and reducing the impact due to loss of receiving opportunities and the number of skip subframes, and also avoids the problem of too severe power allocation caused by simultaneous transmission with multiple service packets.Type: GrantFiled: June 21, 2018Date of Patent: February 8, 2022Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Chenxin Li, Rui Zhao, Li Zhao, Lin Lin, Yuan Feng -
Publication number: 20210377911Abstract: Disclosed by the present application are a method and device for selecting resources in a carrier wave, the method comprising: according to the service requirements for a service to be sent, determining available resources in a carrier wave that supports the service to be sent that satisfy the service requirements; and forming a resource pool by means of the available resources; and selecting from the resource pool a target resource that is used to send the service to be sent.Type: ApplicationFiled: February 14, 2019Publication date: December 2, 2021Inventors: Li ZHAO, Rui ZHAO, Chenxin LI, Ying PENG, Jiayi FANG
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Publication number: 20210368458Abstract: Disclosed are a synchronization method and a terminal apparatus resolving the issue of how to support synchronization of resources having different SCSs. The synchronization method includes: a terminal apparatus determining a type of synchronization sources, the synchronization sources including one or more combinations of: a base station in a Long Term Evolution (LTE) network, a base station in the Fifth Generation Mobile Communication Technology (5G) network, a Global Navigation Satellite System (GNSS) and a communication node; the terminal apparatus determining, from one or more synchronization sources matching the type, a synchronization source of the terminal apparatus; and the terminal apparatus synchronizing with the determined synchronization source.Type: ApplicationFiled: June 20, 2019Publication date: November 25, 2021Inventors: Li ZHAO, Ying PENG, Rui ZHAO, Chenxin LI
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Publication number: 20210314929Abstract: The present application discloses a resource selection method, a data transmission method and a device, relating to the field of communication technology. In the embodiment of the present application, in a case where it is determined that the resource multiplexing mode of the first link and the second link is frequency division multiplexing, by judging whether the selected link is allowed to select a resource that overlaps with the selected resource on another link in the time domain, it may further determine whether to select a resource that does not overlap with the selected resource on another link in the time domain to transmit a service packet to be sent, such that it can also be adjusted according to actual needs based on the pre-configuration, thereby greatly increasing the flexibility of resource selection and the efficiency of spectrum use.Type: ApplicationFiled: October 31, 2019Publication date: October 7, 2021Inventors: Chenxin LI, Fang-Chen CHENG, Rui ZHAO, Yingmin WANG
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Publication number: 20210314920Abstract: The present application relates to the technical field of wireless communications, and in particular to a resource selection method and apparatus, a UE and a storage medium. The method involves: when a plurality of service packets arrive, for each service packet, if the number of candidate resource sets obtained by the current service data is at least two, determining a target resource set of the service packet; or when a plurality of service packets arrive, a UE sequentially selecting a sending resource in the corresponding target candidate resource set for each service packet, and before selecting the sending resource, excluding first time slot resources and determining second time slot resources, and preferentially selecting the sending resource in available resources on the second time slot resources.Type: ApplicationFiled: September 17, 2019Publication date: October 7, 2021Inventors: Chenxin LI, Rui ZHAO, Fang-Chen CHENG
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Publication number: 20210274457Abstract: A method for determining a synchronization source and a terminal are provided. The method includes: detecting a synchronization signal of a global navigation satellite system GNSS; when the synchronization signal of the GNSS is detected, using the GNSS as the synchronization source of a terminal; otherwise, determining the synchronization source of the terminal according to receiving capability of the terminal and network configuration information.Type: ApplicationFiled: May 15, 2019Publication date: September 2, 2021Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Li ZHAO, Ying PENG, Rui ZHAO, Chenxin LI
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RESOURCE SELECTION METHOD AND APPARATUS UNDER MULTIPLE CARRIERS, COMPUTER DEVICE, AND STORAGE MEDIUM
Publication number: 20200288473Abstract: Disclosed are a resource selection method and apparatus under multiple carriers, a computer device and a storage medium. The resource selection method comprises: determining at least one candidate carrier according to a resource occupancy exclusion result on each carrier; setting a resource on the candidate carrier to be available, performing exclusion according to a sensing result and obtaining a set of available resources; selecting a transmission resource from the set of available resources, and setting a semi-persistent scheduling counter for resource scheduling. The present application provides a resource selection solution reducing half-duplex influence as far as possible, and reducing the impact due to loss of receiving opportunities and the number of skip subframes, and also avoids the problem of too severe power allocation caused by simultaneous transmission with multiple service packets.Type: ApplicationFiled: June 21, 2018Publication date: September 10, 2020Inventors: Chenxin LI, Rui ZHAO, Li ZHAO, Lin LIN, Yuan FENG