Patents by Inventor Takuya Shimojo

Takuya Shimojo 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).

  • Method for establishing a connection of a mobile terminal to a mobile radio communication network and radio access network component
    Patent number: 11653395
    Abstract: According to one embodiment, a method for establishing a connection of a mobile terminal to a mobile radio communication network is described comprising a radio access network of a mobile radio communication network receiving a connection request from a mobile terminal, the radio access network establishing a control plane communication having as a first endpoint the radio access network, the radio access network forwarding the mobile terminal's connection request to a first common control plane function via the control plane communication, the radio access network receiving a message indicating that the second endpoint of the control plane communication should be set to the second common control plane function and the radio access network setting the second endpoint of the control plane communication to the second common control plane function.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: May 16, 2023
    Assignee: NTT DOCOMO, INC.
    Inventors: Srisakul Thakolsri, Malla Reddy Sama, Irfan Ali, Atsushi Minokuchi, Takuya Shimojo, Alf Zugenmaier
  • Method for establishing a connection of a mobile terminal to a mobile radio communication network and communication network device
    Patent number: 11576232
    Abstract: According to one embodiment, a method for establishing a connection of a mobile terminal to a mobile radio communication network is described comprising a first common control plane function of a mobile radio communication network receiving a connection request from a mobile terminal; the first common control plane function authenticating the mobile terminal including generating an authentication context of the mobile terminal; the first common control plane function forwarding the connection request and transmitting the authentication context of the mobile terminal to a second common control plane function of the mobile radio communication network and the second common control plane function connecting the mobile terminal to the mobile radio communication network.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: February 7, 2023
    Assignee: NTT DOCOMO, INC.
    Inventors: Srisakul Thakolsri, Malla Reddy Sama, Irfan Ali, Atsushi Minokuchi, Takuya Shimojo, Alf Zugenmaier
  • METHOD FOR ESTABLISHING A CONNECTION OF A MOBILE TERMINAL TO A MOBILE RADIO COMMUNICATION NETWORK AND RADIO ACCESS NETWORK COMPONENT
    Publication number: 20210378032
    Abstract: According to one embodiment, a method for establishing a connection of a mobile terminal to a mobile radio communication network is described comprising a radio access network of a mobile radio communication network receiving a connection request from a mobile terminal, the radio access network establishing a control plane communication having as a first endpoint the radio access network, the radio access network forwarding the mobile terminal's connection request to a first common control plane function via the control plane communication, the radio access network receiving a message indicating that the second endpoint of the control plane communication should be set to the second common control plane function and the radio access network setting the second endpoint of the control plane communication to the second common control plane function.
    Type: Application
    Filed: October 4, 2017
    Publication date: December 2, 2021
    Applicant: NTT DOCOMO, INC.
    Inventors: Srisakul Thakolsri, Malla Reddy Sama, Irfan Ali, Atsushi Minokuchi, Takuya Shimojo, Alf Zugenmaier
  • METHOD FOR ESTABLISHING A CONNECTION OF A MOBILE TERMINAL TO A MOBILE RADIO COMMUNICATION NETWORK AND COMMUNICATION NETWORK DEVICE
    Publication number: 20200053564
    Abstract: According to one embodiment, a method for establishing a connection of a mobile terminal to a mobile radio communication network is described comprising a first common control plane function of a mobile radio communication network receiving a connection request from a mobile terminal; the first common control plane function authenticating the mobile terminal including generating an authentication context of the mobile terminal; the first common control plane function forwarding the connection request and transmitting the authentication context of the mobile terminal to a second common control plane function of the mobile radio communication network and the second common control plane function connecting the mobile terminal to the mobile radio communication network.
    Type: Application
    Filed: September 27, 2017
    Publication date: February 13, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Srisakul Thakolsri, Malla Reddy Sama, Irfan Ali, Atsushi Minokuchi, Takuya Shimojo, Alf Zugenmaier