Patents by Inventor Xin Guo

Xin Guo 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).

  • Patent number: 12075458
    Abstract: Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit configured to acquire, from a frequency spectrum management device, a channel priority parameter for a specific channel, wherein the channel priority parameter is used for instructing a resource application system to use the specific channel as the priority level of an extended channel; and selecting the extended channel of the resource application system at least based on the channel priority parameter.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 27, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Youping Zhao, Lu Shi, Chen Sun, Xin Guo
  • Patent number: 12051472
    Abstract: An apparatus is described. The apparatus includes a memory chip having logic circuitry to suspend application of an erasure voltage, wherein, respective responses of the erasure voltage to a decision to suspend the application of the erasure voltage depend on where the erasure voltage is along its waveform.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: July 30, 2024
    Assignee: SK hynix NAND Product Solutions Corp.
    Inventors: Justin R. Dayacap, Shantanu R. Rajwade, Kyung Jean Yoon, Ali Khakifirooz, David J. Pelster, Yogesh B. Wakchaure, Xin Guo
  • Patent number: 12040900
    Abstract: The present invention relates to an electronic device, a wireless communication method, and a computer readable medium. According to one embodiment, the electronic device used for wireless communication comprises a processing circuit. The processing circuit is configured to perform control to send data and information related to retransmission of the data to a target user equipment by means of a sidelink. The processing circuit is further configured to control operation for the retransmission of the data.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: July 16, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Yanzhao Hou, Min Zhu, Lei Gao, Xin Guo, Chen Sun, Bing Wang, Xiaofeng Tao
  • Publication number: 20240237048
    Abstract: The present invention provides an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured to: determine a first resource application system and a second application system which interfere with each other in management ranges of spectrum management apparatuses and respectively use different wireless access technologies; and determine, according to the interference situation between the first resource application system and the second resource application system, the width of a guard band between spectrum resources allocated for the first resource application system and the second resource application system.
    Type: Application
    Filed: March 22, 2024
    Publication date: July 11, 2024
    Applicant: Sony Group Corporation
    Inventors: Youping ZHAO, Yu ZHAO, Chen SUN, Xin GUO
  • Patent number: 12035144
    Abstract: A spectrum management device, an electronic device, a radio communication method, and a storage medium. The spectrum management device is located in a coexistence system. The coexistence system includes at least two radio access networks using different radio access technologies. The spectrum management device includes a processing circuit, and is configured to: generate an interference overlapping graph for the coexistence system; and allocate spectrum resources for the at least two radio access networks according to the interference overlapping graph. By using the spectrum management device, the electronic device, the radio communication method, and the storage medium, spectrum resources can be reasonably allocated to a secondary system in the coexistence system comprising multiple radio access technologies.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: July 9, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Youping Zhao, Yu Zhao, Mengting Lin, Chen Sun, Xin Guo
  • Patent number: 12021786
    Abstract: The present disclosure relates to an electronic device, a wireless communication method, and a computer-readable medium. The electronic device for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to obtain a set of collaborative devices of a target device, the set of collaborative devices comprising one or more collaborative devices. The processing circuit is further configured to control to send data for the target device to the target device and at least one collaborative device so that the at least one collaborative device forwards the data to the target device.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: June 25, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Wei Xu, Yuyao Sun, Xin Guo, Chen Sun
  • Patent number: 12021780
    Abstract: A method and an apparatus for radio link monitoring on sidelink are disclosed. The method comprises: setting up unicast transmission on a radio sidelink; and monitoring the radio sidelink based on transmission of at least one of a reference signal and data.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 25, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventors: Jing Han, Xiaodong Yu, Zhennian Sun, Xin Guo, Lianhai Wu, Haiming Wang
  • Patent number: 12015926
    Abstract: A control apparatus and method for a wireless communication system supporting cognitive radio. The control apparatus includes an acquisition unit and a management unit. The acquisition unit is configured to acquire information about at least one factor capable of affecting performance of transferring an access request for a frequency spectrum resource by a communication apparatus, the access request being used for making a request to a device which controls the frequency spectrum allocation for allocating a frequency spectrum to the communication apparatus. The management unit is configured to receive the access request sent by the communication apparatus, and optimize a route for the access request of the communication apparatus according to the acquired factor in the case that the access request contains information indicating that the communication apparatus is a slave apparatus of another communication apparatus.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: June 18, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Chen Sun, Xin Guo
  • Publication number: 20240195561
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a sensing-based transmission in a sidelink wireless communication system in 3GPP (3rd Generation Partnership Project) 5G networks. According to an embodiment of the present disclosure, a method which may be performed by user equipment (UE) includes: receiving configuration information including a slot total number of a set of candidate resources in a resource pool; and receiving configuration information including another slot total number of another set of candidate resources in the resource pool.
    Type: Application
    Filed: March 29, 2021
    Publication date: June 13, 2024
    Inventors: Xiaodong Yu, Zhennian Sun, Haipeng Lei, Xin Guo
  • Patent number: 12010523
    Abstract: The present invention provides an electronic device and method for wireless communication, and a computer readable storage medium. The electronic device comprises: a processing circuit configured to: on the basis of interference relationship information among subsystems in a specific area, determine a second subsystem in a second coexistence group having an interference relationship with a first subsystem in a first coexistence group, wherein the first coexistence group comprises subsystems managed by a first spectrum management apparatus, and the second coexistence group comprises subsystems managed by a second spectrum management apparatus; and generate a spectrum coordination request to provide same to the second spectrum management apparatus, the spectrum coordination request indicating that the first spectrum management apparatus expects to use spectrum resources in coordination with the second spectrum management apparatus.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: June 11, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Chen Sun, Xin Guo
  • Publication number: 20240188131
    Abstract: The present disclosure relates to a user equipment, a network side device, a wireless communication method and a storage medium. The user equipment of the present disclosure comprises a processing circuit, the processing circuit being configured to: generate channel occupancy time (COT) sharing indication information, wherein the COT sharing indication information comprises time frequency resources used by other user equipments when the user equipment shares a COT with the other user equipments; and send the COT sharing indication information to the other user equipments. By using the user equipment, the network side device, the wireless communication method and the storage medium of the present disclosure, COT sharing can be supported in a D2D communication mode, thereby enabling a channel to be utilized more reasonably, and simplifying a usage process of an unauthorized frequency band in D2D communication.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Applicant: Sony Group Corporation
    Inventors: Xiaodong XU, Guanyu CHEN, Yingting YUAN, Xin GUO, Chen SUN, Mengying SUN, Rui LIU
  • Patent number: 11991732
    Abstract: Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured to: construct an interference overlapping diagram based on an interference/coexistence relationship between resource application systems within a management range, wherein a connection point of the interference overlapping diagram represents one or more resource application systems, and an edge of the interference overlapping diagram represents the fact that interference exists between the resource application systems represented by two connection points linked with the edge; remove one or more edges in the interference overlapping diagram so as to enable the interference overlapping diagram to meet a pre-determined condition after the removal; and carry out channel/resource allocation based on the adjusted interference overlapping diagram.
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: May 21, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Youping Zhao, Lu Shi, Yu Zhao, Chen Sun, Xin Guo
  • Patent number: 11991530
    Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer readable storage medium. The electronic device comprises: a processing circuit, configured to: allocate a spectrum resource for a spectrum allocation object of a first set managed by a first level spectrum management device; and to generate spectrum coordination information for a spectrum allocation object of a second set managed by a second level spectrum management device located on a lower level of the first level spectrum management device, so as to provide the same to the second level spectrum management device, wherein the spectrum coordinate information is used for coordination of spectrum allocation executed by the second level spectrum management device and spectrum allocation executed by the first level spectrum management device.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: May 21, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Xin Guo, Chen Sun
  • Publication number: 20240163810
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for selecting a transmission for a resource conflict indication in a sidelink wireless communication system in 3GPP (3rd Generation Partnership Project) 5G networks. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) includes: determining a set of candidate transmissions to be transmitted on a transmission occasion in a time domain, each transmission within the set of candidate transmissions is used for a resource conflict indication; determining another set of candidate transmissions to be transmitted on the transmission occasion, each transmission within the abovementioned another set of candidate transmissions is used for HARQ feedback information; selecting a subset of transmissions from at least one of the set of candidate transmissions and the abovementioned another set of candidate transmissions; and transmitting the subset of transmissions on the transmission occasion.
    Type: Application
    Filed: March 25, 2021
    Publication date: May 16, 2024
    Inventors: Zhennian SUN, Xiaodong YU, Haipeng LEI, Xin GUO
  • Publication number: 20240163903
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a resource conflict indicator transmission in a sidelink wireless communication system in 3GPP (3rd Generation Partnership Project) 5G networks. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) includes: receiving two or more control signals from two or more UEs, wherein one control signal received from each UE within the two or more UEs indicates one or more reserved resources for the each UE; detecting whether there is a resource conflict among reserved resources for the two or more UEs; upon detecting the resource conflict, selecting a transmission resource from a set of resources, wherein each resource within the set of resources is used for a resource conflict indictor transmission; and transmitting, to at least one UE within the two or more UEs, a resource conflict indictor on the selected transmission resource.
    Type: Application
    Filed: March 19, 2021
    Publication date: May 16, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Zhennian Sun, Xiaodong Yu, Haipeng Lei, Xin Guo
  • Patent number: 11979896
    Abstract: The present invention provides an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured to: determine a first resource application system and a second application system which interfere with each other in management ranges of spectrum management apparatuses and respectively use different wireless access technologies; and determine, according to the interference situation between the first resource application system and the second resource application system, the width of a guard band between spectrum resources allocated for the first resource application system and the second resource application system.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: May 7, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Youping Zhao, Yu Zhao, Chen Sun, Xin Guo
  • Publication number: 20240125768
    Abstract: Provided are methods for modulating a SRC-1 condensate to regulate transcription of one or more genes, methods of treating diseases and conditions using SRC-1 inhibitors, and methods for screening of agents that modulate SRC-1 condensate.
    Type: Application
    Filed: February 9, 2022
    Publication date: April 18, 2024
    Applicant: ETERN BIOPHARMA ( SHANGHAI)CO, LTD.
    Inventors: Guangya ZHU, Jingjing XIE, Jidong ZHU, Xin GUO, Hao HE
  • Publication number: 20240121817
    Abstract: The present disclosure relates to electronic device, communication method and storage medium in a wireless communication system. An electronic device on control device side is provided, the electronic device comprises a processing circuitry configured to: group a plurality of terminal devices based on data configuration characteristics of the plurality of terminal devices; determine a contention window for each group; and notify each of the plurality of terminal devices of the contention window associated therewith, such that each of the terminal devices is able to perform data transmission within the respective contention window in a contention-based manner.
    Type: Application
    Filed: November 16, 2023
    Publication date: April 11, 2024
    Applicant: Sony Group Corporation
    Inventors: Wei CHEN, Xiaoyu ZHAO, Xin GUO, Chen SUN
  • Patent number: 11943631
    Abstract: A spectrum coordination device is used in a wireless communication system that includes a first coexisting system and a second coexisting system, the first coexisting system comprises a spectrum coordination device and one or more sub-systems divided into coexisting groups, the second coexisting system comprises one or more sub-systems, and the spectrum coordination device includes a processing circuit, which is configured to generate spectrum modification information used for modifying spectrum resources of the sub-systems in the first coexistence system and/or for modifying spectrum resources of the sub-systems in the second coexistence system when coexistence management requirements of the first coexistence system are not satisfied.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: March 26, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Chen Sun, Xin Guo
  • Publication number: 20240098757
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a sidelink positioning mechanism in 3GPP (3rd Generation Partnership Project) 5G and/or new radio (NR) networks. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) includes: receiving at least one of positioning reference signal (PRS) configuration information and downlink control information (DCI); generating sidelink control information (SCI) based on the at least one of the PRS configuration information and the DCI, wherein the SCI indicates a resource in time and frequency domains for a sidelink-positioning reference signal (SL-PRS); and transmitting the SCI.
    Type: Application
    Filed: February 8, 2021
    Publication date: March 21, 2024
    Inventors: Xiaodong YU, Haipeng LEI, Bingchao LIU, Zhennian SUN, Xin GUO