Patents by Inventor Xiaowan KE

Xiaowan KE 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: 11849501
    Abstract: The present disclosure provides a method for obtaining a UE counting result. The method includes: establishing, by the UE, a RRC connection; sending a UE counting response via the RRC connection; or, sending, by the UE, a RRC establishing message, and configuring a reason of establishing the RRC as MBMS UE counting. The present disclosure also provides a method for obtaining a UE counting result, a method and apparatus for suspending data transmission. By using the present disclosure, when the UE needs to receive the GCSE service, the MCE may obtain a correct counting result and not make wrong decision no matter whether the UE is in the RRC connected mode or in the idle mode. Therefore, the UE does not need to establish the point-to-point channel, and interruption of the data transmission and unnecessary power consumption are avoided.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: December 19, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hong Wang, Lixiang Xu, Xiaowan Ke
  • Publication number: 20230396554
    Abstract: A method for guaranteeing data transmission and a communications device are provided. The method for guaranteeing data transmission, applied to a terminal, includes: obtaining information of an IPsec tunnel, where the IPsec tunnel is used for transmitting information between the terminal and a second network; and performing a related operation for a tunnel of a first network based on the information of the IPsec tunnel.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiaowan KE
  • Patent number: 11838958
    Abstract: Embodiments of the present disclosure provide a UE access method, including: a UE receiving information of supported type(s) of respective cell of a base station broadcasted by the respective cell, wherein the information of the supported type(s) of the respective cell comprises UE type(s) supported by the respective cell; and the UE comparing the type of the UE and the UE type(s) supported by the respective cell, and selecting a cell supporting the type of the UE and transmit an RRC connection setup request message to the selected cell, wherein the RRC connection setup request comprises the type of the UE. The present disclosure further provides several other UE access methods and devices. According to the present disclosure, the method and device which can select different access network of different types for different types of users, the user requirement is met and the network utilization ratio is increased.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: December 5, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hong Wang, Lixiang Xu, Xiaowan Ke
  • Publication number: 20230388384
    Abstract: An information processing method, an apparatus, and a device, are provided. The method is executed by a first communication device, and includes: sending address information of an edge configuration server. The first communication device is an Application Function (AF) or a Network Exposure Function (NEF). Sending the address information of the edge configuration server includes: sending the address information of the edge configuration server through service information of the NEF when the first communication device is the AF, or sending the address information of the edge configuration server through service information of Unified Data Management (UDM) when the first communication device is the NEF.
    Type: Application
    Filed: August 9, 2023
    Publication date: November 30, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Huazhang LV, Xiaowan KE
  • Publication number: 20230388887
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present application provides a method of a base station for supporting an inter-system handover from an evolved packet system (EPS) system to a 5th generation (5G) system. Disclosed methods solve the data forwarding problem during the movement of a UE between an LTE system and a 5G system, so that the loss of data is avoided and the continuity of services is ensured.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Inventors: Lixiang XU, Hong WANG, Xiaowan KE, Weiwei WANG
  • Patent number: 11832133
    Abstract: The present disclosure provides a service processing method, an information transmission method and relevant devices. The service processing method includes: acquiring related information about service processing; and performing relevant processing on a target service at least in accordance with the acquired related information about the service processing.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: November 28, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiaowan Ke
  • Publication number: 20230379806
    Abstract: A method and an apparatus for supporting information acquisition, a device, and a readable storage medium are provided. The method includes: sending first information to a first network, where the first information includes first configuration information and/or information associated with the first configuration information.
    Type: Application
    Filed: July 31, 2023
    Publication date: November 23, 2023
    Inventor: Xiaowan KE
  • Patent number: 11825554
    Abstract: Provided are a capability management method and a communication device. The method is applied in a first communications device, and comprises: receiving information of a request for a terminal capability, the information containing first indication information indicating a requested terminal capability; and transmitting first related information associated with the terminal capability according to the first indication information.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: November 21, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiaowan Ke
  • Patent number: 11818679
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. There is provided a method and apparatus for data transport control between wireless network systems, the method comprises: determining, by a first node, whether a predetermined condition is satisfied; and transmitting, by the first node, at least one of data transport command information and user equipment access information when the predetermined condition is satisfied.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: November 14, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Lixiang Xu, Hong Wang, Xiaowan Ke
  • Publication number: 20230362884
    Abstract: An information processing method includes obtaining fifth information; and performing a fifth operation based on the fifth information. The fifth information includes at least one of: indication information for indicating to send a paging cause, first indication information, or indication information for indicating that a terminal is in a multi-card mode. The fifth operation includes at least one of: determining a paging cause value; or sending a paging cause.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Inventor: Xiaowan Ke
  • Publication number: 20230354108
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).
    Type: Application
    Filed: June 7, 2023
    Publication date: November 2, 2023
    Inventors: Lixiang XU, Hong WANG, Xiaowan KE
  • Publication number: 20230354110
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides a method and device for switching a serving cell.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 2, 2023
    Inventors: Weiwei WANG, Xiaowan KE, Hong WANG, Lixiang XU
  • Publication number: 20230354237
    Abstract: A method and an apparatus for determining a transmission delay, a device, and a storage medium are provided. The method includes: obtaining first information; and determining a first delay based on the first information. The first information includes an internal processing delay of a server or a server processing resource, and the first delay includes a delay between a terminal and a gateway.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Wen WANG, Xiaowan KE, Xiaodong YANG
  • Publication number: 20230345308
    Abstract: A quality of service guarantee method and apparatus, and a communications device are provided. The quality of service guarantee method applied to a first communications device includes: sending the first information, where the first information includes at least one of the following: first request information, where the first request information is used to request to perform traffic-level QoS guarantee on a first object; description information of the first object; traffic-level QoS information; first delay information, including one of the following: delay information within a terminal, and delay information between a terminal-side data end and a terminal; and fourth delay information, including one of the following: delay information within a server, and delay information within a network-side data end.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaowan KE, Xiaodong YANG
  • Publication number: 20230333915
    Abstract: Embodiments of this application provide an information processing method and apparatus, a device, and a storage medium. The method includes: sending a first query request; where the first query request includes at least one of the following: computing power requirement information of a computing power task; and computing power requirement information of a service.
    Type: Application
    Filed: June 23, 2023
    Publication date: October 19, 2023
    Inventors: Huazhang LV, Xiaowan KE, Wei BAO
  • Publication number: 20230334172
    Abstract: This application discloses an information privacy protection method and apparatus, a device, and a storage medium, and pertains to the field of communications technologies. The method includes: sending first information, where the first information includes at least one of the following: first request information, where the first request information is used to request to perform a first privacy protection operation on information and/or data related to a terminal; capability information of the terminal; and privacy protection indication information.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Inventors: Xiaowan KE, Peng SUN
  • Publication number: 20230337099
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method of a base station for supporting an inter-system handover from an evolved packet system (EPS) system to a 5th generation (5G) system. The method solves the data forwarding problem during the movement of a UE between an LTE system and a 5G system, so that the loss of data is avoided and the continuity of services is ensured.
    Type: Application
    Filed: June 23, 2023
    Publication date: October 19, 2023
    Inventors: Lixiang XU, Hong WANG, Xiaowan KE, Weiwei WANG
  • Patent number: 11778587
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present application provides a method for light connection control for a User Equipment (UE), comprising the following steps of: acquiring, by a first radio access network node, light connection information for a UE; storing, by the first radio access network node, the acquired light connection Information; and, performing, by the first radio access network node, light connection control of the UE based on the acquired light connection information for the UE.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: October 3, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Xiaowan Ke, Hong Wang, Lixiang Xu
  • Patent number: 11777697
    Abstract: The present invention relates to the technical field of radio communications, and particularly to a method and apparatus for processing activation/deactivation of inter-eNodeB carrier aggregation. Embodiments of the present invention provide a method for processing activation/deactivation of inter-eNodeB carrier aggregation, comprising the steps of: receiving, by UE, an MAC CE for activation/deactivation of an SCell sent by a master eNodeB or a secondary eNodeB; determining, by the UE, the corresponding SCell; and performing, by the UE, activation/deactivation to the corresponding SCell according to the indication information in the MAC CE for activation/deactivation.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: October 3, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Qiu, Lixiang Xu, Xiaowan Ke, Hong Wang
  • Patent number: 11777859
    Abstract: A method for guaranteeing data transmission and a communications device are provided. The method for guaranteeing data transmission, applied to a terminal, includes: obtaining information of an IPsec tunnel, where the IPsec tunnel is used for transmitting information between the terminal and a second network; and performing a related operation for a tunnel of a first network based on the information of the IPsec tunnel.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: October 3, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiaowan Ke