Patents by Inventor Boubacar Kimba dit Adamou

Boubacar Kimba dit Adamou 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).

  • Publication number: 20210168889
    Abstract: A method and a device for connection failure recovery are provided. The method includes: determining a cause of an MCG failure; and performing corresponding connection failure recovery processing and/or reporting information related to the MCG failure based on the cause of the MCG failure.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong Yang, Qian Zheng
  • Publication number: 20210168642
    Abstract: Embodiments of the present invention relate to the technical field of communications, and provide an interference processing method, apparatus and system, for use in solving the problem that interference exists between base stations. The specific solution included: a target device receives interference information sent by a first base station, the interference information being used for indicating an interference parameter when the first base station is interfered by a second base station, the target device being the second base station or an interference management device; and the target device determines a processing mode of the interference according to the interference parameter. The embodiments of the present invention are applied to a process of a processing mode of the interference between the base stations.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar Kimba Dit Adamou, Xueming Pan, Xiaodong Shen
  • Publication number: 20210160745
    Abstract: A method for determining a networking mode supported by a cell and a device are provided. The method includes: receiving a measurement report of a target cell, where the measurement report includes: SIB1-related information and/or first indication information, and the first indication information is used to indicate a networking mode supported by the target cell; and determining, according to the SIB1-related information and/or the first indication information, the networking mode supported by the target cell.
    Type: Application
    Filed: February 5, 2021
    Publication date: May 27, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG, Wei BAO
  • Publication number: 20210153021
    Abstract: A Data Radio Bearer (DRB) integrity protection configuration method, a network device and a User Equipment (UE) are provided. The DRB integrity protection configuration method includes: receiving configuration information indicating a DRB integrity protection configuration from a network device; and enabling a predetermined control process for DRB integrity protection in accordance with the configuration information. The predetermined control process is a DRB integrity protection activation process or a DRB integrity protection deactivation process.
    Type: Application
    Filed: June 12, 2018
    Publication date: May 20, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG
  • Publication number: 20210112546
    Abstract: A resource allocation method, a node, and a storage medium are provided. The method includes: configuring or reserving, by a first parent node, a first communication resource for a subnode; and sending, by the first parent node, to a second parent node, resource indication information used to indicate the first communication resource, where the resource indication information is used to enable the second parent node to configure or reserve a second communication resource for the subnode according to the first communication resource.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong SHEN, Wei BAO
  • Publication number: 20210105710
    Abstract: This disclosure provides an access method and a device. The method includes: sending an access request message to a second IAB node; and receiving an indication message sent by the second IAB node, where the indication message indicates that the second IAB node allows or prohibits access by the first IAB node, the indication message is determined by the second IAB node based on a reserved access resource and the access request message, and the second IAB node is a donor IAB node or a parent IAB node or a child IAB node of the first IAB node.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Kai WU, Wei BAO
  • Publication number: 20210084682
    Abstract: A method for data transmission, a method for parameter optimization, an apparatus, and a device are provided. The method for data transmission includes: initiating, by user equipment UE, a random access request or a resource request to a network device; recording, by the UE, random access failure information or resource request failure information; and when detecting that the UE has successfully accessed the network device, sending the random access failure information or the resource request failure information to the network device, so that the network device sends the random access failure information or the resource request failure information to a network management device for parameter optimization processing.
    Type: Application
    Filed: November 27, 2020
    Publication date: March 18, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG
  • Publication number: 20210084506
    Abstract: Embodiments of the present disclosure provide a backhaul path switching method, a wireless relay, a network-side node and a terminal. In the embodiments of the present disclosure, a second backhaul path is pre-established, a backhaul path is switched in the case that a radio link fails or signal quality of a related wireless relay does not meet requirements.
    Type: Application
    Filed: January 29, 2019
    Publication date: March 18, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Boubacar KIMBA DIT ADAMOU
  • Publication number: 20210084564
    Abstract: Provided are a neighboring relationship establishment method, a wireless relay and a network side node. The neighboring relationship establishment method includes: establishing a neighbor list for the first wireless relay, the neighbor list including at least one neighbor relay of the first wireless relay, the neighbor relay being a wireless relay whose signal quality detected by the first wireless relay meets a predetermined condition; and establishing an interface between the first wireless relay and the neighbor relay.
    Type: Application
    Filed: January 28, 2019
    Publication date: March 18, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Boubacar KIMBA DIT ADAMOU
  • Publication number: 20210076364
    Abstract: An information interaction method and a terminal are provided. The method includes: transmitting a target message to a first network node, and recording first information associated with the first network node; if a response message from the first network node to the target message is not received within a preset time period, storing the first information and second information associated with the terminal; transmitting the first information and/or the second information to a second network node, wherein the second network node is a network node successfully accessed by the terminal.
    Type: Application
    Filed: November 19, 2020
    Publication date: March 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG
  • Publication number: 20210068185
    Abstract: Embodiments of the present disclosure provide a method of processing radio link failure, a user terminal and a network device. The method includes: recording radio link failure information of a radio link failure that occurs in the user terminal; when the user terminal enters a connected state or an inactive state in a current cell, reporting the radio link failure information to a network device.
    Type: Application
    Filed: January 4, 2019
    Publication date: March 4, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG
  • Publication number: 20210058836
    Abstract: A condition handover cancellation method and a communication equipment are provided. A CHO cancellation method applied to a source network side device includes: sending a CHO request to at least one target network side device; and sending a CHO cancellation message to the target network side device and/or a terminal side device.
    Type: Application
    Filed: January 28, 2019
    Publication date: February 25, 2021
    Inventor: Boubacar KIMBA DIT ADAMOU
  • Publication number: 20210022133
    Abstract: A method of requesting a relay resource, a scheduling method and a device are provided. The method of requesting a relay resource includes: sending a resource request message to a network device to which a relay device accesses; the resource request message carries at least one of following resource requirements information: backhaul resource requirement information of the relay device, and access link resource requirement information of the relay device.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xueming PAN
  • Publication number: 20210022136
    Abstract: A method and a device for configuring a relay resource are provided. The method is applied to a target device accessed by a relay device and includes: transmitting a relay resource configuration message to the relay device, where the relay resource configuration message carries at least one of: information of a resource of a time window, information of a resource for a backhaul or information of a resource for an access link, of the relay device.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xueming PAN
  • Publication number: 20210006996
    Abstract: A method and a device of processing abnormality configuration of MDT are provided. The method includes receiving first information related to MDT-measurement configuration sent by a network operation-administration-and-management entity or a network node of a core network, wherein the first information related to MDT-measurement configuration includes at least MDT-tracking report information; activating an MDT-measurement execution object to perform MDT measurement if the MDT-measurement execution object satisfies an MDT measurement condition in the MDT-tracking report information; not activating the MDT-measurement execution object to perform MDT measurement if the MDT-measurement execution object does not satisfy the MDT measurement condition in the MDT-tracking report information.
    Type: Application
    Filed: November 22, 2018
    Publication date: January 7, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Qian ZHENG
  • Publication number: 20210007021
    Abstract: A condition handover method, a related equipment and a computer-readable storage medium are provided. The condition handover method applied to a source network unit includes: receiving indication information indicating that a CHO is performed by a terminal; and sending, to a first target network unit corresponding to the CHO performed by the terminal, data to be forwarded corresponding to the terminal.
    Type: Application
    Filed: January 28, 2019
    Publication date: January 7, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Boubacar KIMBA DIT ADAMOU
  • Publication number: 20200389901
    Abstract: A resource allocation method and a resource allocation device are provided. The first base station receives first information transmitted by the second base station, the first information includes identification information of the UE, identification information of a first serving cell of the UE, and service frequency of the first serving cell, and the second base station is a serving base station of the first serving cell. If the first base station determines that the UE is self-interfered, the first base station transmits notification information to the second base station, the notification information is used to negotiate with the second base station to allocate a different resource to the UE.
    Type: Application
    Filed: October 10, 2018
    Publication date: December 10, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Wei BAO, Xueming PAN
  • Publication number: 20200329394
    Abstract: A method and a device for configuring MDT, a method and a device for MDT measurement are provided. The method of configuring the MDT is applied to a base station of a first network, and includes: receiving information on whether a UE supports execution of MDT measurement of a second network; receiving information about configuration of the MDT measurement of the second network transmitted by a network manager; selecting, based on the information about the configuration of the MDT measurement and the information on whether the UE supports the execution of the MDT measurement of the second network, a UE for executing the MDT measurement of the second network; and transmitting, to the selected UE, information about configuration for activating the UE to execute the MDT measurement of the second network.
    Type: Application
    Filed: November 22, 2018
    Publication date: October 15, 2020
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG
  • Publication number: 20200314657
    Abstract: The present disclosure provides a signal interference avoidance method and a network device, so as to prevent the occurrence of a self-interference for a UE. The signal interference avoidance method includes, when the self-interference occurs for the UE connected concurrently to a first network device and a second network device, transmitting first interference avoidance indication information to the second network device. The first interference avoidance indication information is used to enable the second network device to communicate with the UE through a first time-domain resource and/or a first frequency-domain resource. The first interference avoidance indication information includes identification information about the UE.
    Type: Application
    Filed: September 13, 2018
    Publication date: October 1, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Dajie JIANG, Xueming PAN
  • Publication number: 20200245295
    Abstract: A resource configuration method, a terminal and a base station are provided. The resource configuration method applied to a terminal includes: receiving an activation state configuration command of a preconfigured bandwidth part (BWP) resource transmitted by a base station; configuring the resource of the BWP according to the activation state configuration command.
    Type: Application
    Filed: August 7, 2018
    Publication date: July 30, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Wei BAO