Patents by Inventor Hideji Wakabayashi

Hideji Wakabayashi 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: 20230305164
    Abstract: A receiver circuitry configured to receive, from infrastructure equipment of the wireless telecommunications network, a signal comprising positioning information for allowing a spatial position of the terminal device to be determined using the positioning information and a predetermined positioning scheme associated with the positioning information, the positioning scheme comprising one or more of instructions and additional information for determining the position of the terminal device using the positioning information, wherein the positioning information is comprised within a system information block (SIB) of the received signal; and processing circuitry configured: to determine, based on a characteristic of the SIB, a temporal validity of the received positioning information, and to determine, at a time at which the received positioning information is temporally valid, the spatial position of the terminal device using the received positioning information and the predetermined positioning scheme.
    Type: Application
    Filed: June 2, 2023
    Publication date: September 28, 2023
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Yuxin WEI, Hideji WAKABAYASHI, Anders BERGGREN, Vivek SHARMA, Shinichiro TSUDA
  • Publication number: 20230309193
    Abstract: The present disclosure pertains to a user equipment for a mobile telecommunications system, which has a circuitry configured to communicate with a new radio base station and a LTE base station. The circuitry is further configured to: perform simultaneous uplink communication with the LTE base station and the new radio base station; detect an overheating situation; and transmit capability information in response to detecting the overheating situation.
    Type: Application
    Filed: May 31, 2023
    Publication date: September 28, 2023
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Vivek SHARMA, Yuxin WEI, Anders BERGGREN, Hideji WAKABAYASHI, Shinichiro TSUDA
  • Publication number: 20230309004
    Abstract: There is provided a system for providing a service to a communications node via a relay node in a mobile telecommunications network, wherein the communications node is configured to connect to the mobile telecommunication network via a wireless interface provided by a relay node and wherein the relay node is configured to relay communications for the communications node via a base station of the mobile telecommunication network, when connected to the base station, the system comprising the communications node, wherein the communications node is configured to identify a requested service to be requested; the relay node, wherein the relay node is configured to identify a service supported by the relay node when connected to the base station; and a capability assessment function configured to determine whether the requested service and the supported service match.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 28, 2023
    Applicant: Sony Group Corporation
    Inventors: Yuxin WEI, Vivek SHARMA, Hideji WAKABAYASHI, Yassin Aden AWAD
  • Patent number: 11770748
    Abstract: Embodiments of the present technique can provide a mobile device and a method of establishing a connection via a core network by a mobile terminal. The method comprises receiving by the mobile terminal in a first cell an identifier assigned by a node in a first core network of a first type, the identifier comprising an identifier of the node or a group of nodes in the first core network, selecting a second cell in which service via a core network of a second type is available, and determining whether service via a core network of the first type is available from the second cell.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: September 26, 2023
    Assignees: SONY GROUP CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Vivek Sharma, Svante Alnås, Lars Nord, Hideji Wakabayashi, Anders Berggren, Yuxin Wei
  • Publication number: 20230300768
    Abstract: An electronic device (UE) comprising circuitry configured to compensate feeder link influence on the common TA (Tcom) in a transparent payload non-terrestrial network (NTN) configuration with a non-terrestrial network component (NT-RN) and an infrastructure equipment (gNB) tethered by the non-terrestrial network component (NT-RN).
    Type: Application
    Filed: August 4, 2021
    Publication date: September 21, 2023
    Applicant: Sony Group Corporation
    Inventors: Samuel Asangbeng ATUNGSIRI, Vivek SHARMA, Hideji WAKABAYASHI
  • Patent number: 11765687
    Abstract: A method of communicating data between a radio network infrastructure and a terminal device in a wireless telecommunications network. The method comprises establishing at a radio network infrastructure element there is data available for communication between the radio network infrastructure and the terminal device and transmitting a paging message for the terminal device from the radio network infrastructure element. The paging message comprises an indication of an identifier for the terminal device and an indication of a network allocated resource for use in subsequently communicating the data between the radio network infrastructure element and the terminal device. In response to receiving the paging message the terminal device transmits to the radio network infrastructure element a paging response indicating the terminal device received the paging message, after which the data is communicated between the radio network infrastructure element and the terminal device using the network allocated resource.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: September 19, 2023
    Assignees: SONY GROUP CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Brian Alexander Martin, Shin Horng Wong, Martin Warwick Beale, Yuxin Wei, Vivek Sharma, Shinichiro Tsuda, Hideji Wakabayashi, Anders Berggren
  • Patent number: 11757504
    Abstract: The present disclosure pertains to a network entity for a mobile telecommunications system having circuitry configured to communicate with at least one user equipment, wherein the circuitry is further configured to transmit, to the at least one user equipment, time information for indicating a beam which will cover the at least one user equipment.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: September 12, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Yuxin Wei, Yassin Aden Awad, Vivek Sharma, Samuel Asangbeng Atungsiri, Hideji Wakabayashi
  • Patent number: 11758510
    Abstract: A terminal device configured to receive a radio signal from which measurements can be used to assist in determining a position of the terminal device. The terminal device detects one or more system information blocks carrying position assistance information transmitted from the infrastructure equipment and estimates the position of the terminal device by combining the identified position assistance information with the radio signal received by the position detection receiver circuitry. Furthermore the terminal device receives from the infrastructure equipment an indication of relative risk that the position assistance information will change, and in response to the indication of the relative risk that the position assistance information will change to adapt the receiving of the one or more system information blocks to receive an updated version of the position assistance information in accordance with the relative risk.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: September 12, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Hideji Wakabayashi, Anders Berggren, Yuxin Wei, Vivek Sharma, Shinichiro Tsuda
  • Patent number: 11751110
    Abstract: Methods are provided for communicating in a mobile network, the mobile network comprising a plurality of infrastructure equipment, each providing wireless connectivity within at least one cell, and a device configured to communicate wirelessly with at least a first of the infrastructure equipment in control of a first cell. In some embodiments, the method comprises determining, at the device, whether a second cell under control of a second of the infrastructure equipment is connected to a first core network operating in accordance with a first protocol or both of the first core network and a second core network operating in accordance with a second protocol, and transmitting, by the device, an automatic neighbour relation report to the first infrastructure equipment, a report comprising an indication of whether the second cell is connected to the first core network or both of the first core network and the second core network.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: September 5, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Vivek Sharma, Brian Alexander Martin, Shinichiro Tsuda, Hideji Wakabayashi
  • Patent number: 11751266
    Abstract: A communications device for use in a mobile communications network, the mobile communications network comprising one or more other infrastructure equipment, the infrastructure equipment and other infrastructure equipment each providing wireless connectivity within at least one cell, wherein the communications device includes transmitter circuitry configured to transmit signals to the infrastructure equipment, receiver circuitry configured to receive signals from the infrastructure equipment, and controller circuitry configured to control the transmitter circuitry and the receiver circuitry.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: September 5, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Vivek Sharma, Brian Alexander Martin, Shinichiro Tsuda, Hideji Wakabayashi
  • Patent number: 11751165
    Abstract: A method for operating an infrastructure equipment forming part of a radio access network part of a wireless communications network is provided. The method comprising configuring a notification area of a radio access network part by determining one or more base stations and/or one or more of non-terrestrial network parts which form part of the notification area, the base stations and/or the non-terrestrial network parts of the notification area being for use in transmitting signals to a communications device from the wireless communications network, determining, based on the notification area and on a present time, which one of the base stations and/or the non-terrestrial network parts of the notification area is presently serving the communications device, and transmitting a paging message to the serving base station or serving non terrestrial network part for subsequent transmission to the communications device.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: September 5, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Yuxin Wei, Vivek Sharma, Hideji Wakabayashi, Samuel Asangbeng Atungsiri, Yassin Aden Awad
  • Publication number: 20230276258
    Abstract: A method for operating an infrastructure equipment forming part of a wireless communications network is provided. The infrastructure equipment is a non-terrestrial network part of the wireless communications network configured to transmit one or more spot beams to provide a wireless access interface for transmitting signals to and receiving signals representing data from a communications device within a coverage region of a cell or one of the spot beams, the spot beam forming a cell. The method comprises broadcasting system information for receipt by the communications device, the system information including information relating to at least one of a cell or a spot beam of a neighbouring infrastructure equipment and a second spot beam of the infrastructure equipment, wherein the system information is broadcast in accordance with at least one predetermined condition.
    Type: Application
    Filed: May 9, 2023
    Publication date: August 31, 2023
    Applicant: Sony Group Corporation
    Inventors: Yuxin WEI, Samuel Asangbeng ATUNGSIRI, Hideji WAKABAYASHI, Vivek SHARMA
  • Publication number: 20230276444
    Abstract: Communicating in a wireless telecommunications system comprising a communications device and one or more infrastructure equipment, wherein the communications device is configured to communicate with the infrastructure equipment via a first wireless access interface in accordance with a first radio access technology (RAT) and to communicate with the infrastructure equipment via a second wireless access interface in accordance with a second RAT.
    Type: Application
    Filed: May 8, 2023
    Publication date: August 31, 2023
    Applicant: Sony Group Corporation
    Inventors: Shin Horng WONG, Martin Warwick BEALE, Brian Alexander MARTIN, Vivek SHARMA, Hideji WAKABAYASHI, Shinichiro TSUDA
  • Publication number: 20230276314
    Abstract: The present technique provides a first terminal device for exchanging signals with a wireless telecommunications network and a plurality of second terminal devices, the first terminal device configured to exchange signals with each of the plurality of second terminal devices, when the first terminal device provides a local cell for providing wireless connectivity for the plurality of second terminal devices, and to exchange signals with one or more infrastructure equipment of the wireless telecommunications network, and receive, from each of the plurality of second terminal devices served by the first terminal device when providing the local cell, suitability information indicative of the suitability of each of one or more other terminal devices or infrastructure equipment of the wireless telecommunications network to exchange signals with that second terminal device to provide for that second terminal devices another local cell.
    Type: Application
    Filed: May 9, 2023
    Publication date: August 31, 2023
    Applicant: Sony Group Corporation
    Inventors: Yuxin WEI, Hideji WAKABAYASHI, Shinichiro TSUDA, Brian Alexander MARTIN
  • Publication number: 20230276534
    Abstract: A communications device is provided, which is configured to transmit or receive signals via a wireless access interface provided by the wireless communications network to or from one or more infrastructure equipment. The communications device is configured, at the time of a Radio Resource Control (RRC) connection establishment procedure, to receive a first message from one of the infrastructure equipment comprising an indication that the infrastructure equipment is capable of operating in accordance with a packet data convergence protocol (PDCP) in accordance with a first radio access technology, to establish a PDCP entity based on the received indication, and to transmit a second message to the infrastructure equipment comprising an indication that the communications device is capable of operating in accordance with one or both of the PDCP in accordance with the first radio access technology and a PDCP in accordance with a second radio access technology.
    Type: Application
    Filed: May 5, 2023
    Publication date: August 31, 2023
    Applicant: Sony Group Corporation
    Inventors: Vivek SHARMA, Hideji WAKABAYASHI, Shinichiro TSUDA, Shin Horng WONG, Martin Warwick BEALE
  • Patent number: 11743751
    Abstract: A wireless communication device comprising circuitry that is configured to measure, in an idle mode, only macro cells, and to start the measurement of one or more indirect network connection nodes in accordance with the wireless communication device turning into a connected mode.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: August 29, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Shinichiro Tsuda, Yuxin Wei, Hideji Wakabayashi
  • Patent number: 11743799
    Abstract: A method for a communications device in a coverage region of a first cell generated by a non-terrestrial network part of a wireless communications network, the first cell being a serving cell for the communications device, the method comprising determining whether the coverage area of the first cell overlaps with a region associated with a coverage area of at least one non-serving cell, and in response to determining that the coverage area of the serving cell overlaps with a region associated with a coverage area of at least one non-serving cell, initiating measurements of signals transmitted on a frequency which is used for transmissions by infrastructure equipment associated with the at least one non-serving cell.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: August 29, 2023
    Assignee: SONY CORPORATION
    Inventors: Yuxin Wei, Samuel Asangbeng Atungsiri, Hideji Wakabayashi, Vivek Sharma
  • Patent number: 11743796
    Abstract: A method is performed in a first infrastructure equipment for a handover of a wireless device from the first infrastructure equipment as a source to a second infrastructure equipment as a target. The method comprises maintaining a mapping between a plurality of packet bearers and a data radio bearer for the wireless device, each of the plurality of packet bearers being configured to provide a specified quality of service, determining that the wireless device should handover from the first infrastructure equipment to the second infrastructure equipment, determining that the second infrastructure equipment does not support the mapping of the plurality of packet bearers to the data radio bearer, and providing an indication of a mapping of the plurality of packet bearers for the second infrastructure equipment after handover to one of a core network equipment and the second infrastructure equipment.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: August 29, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Vivek Sharma, Brian Alexander Martin, Hideji Wakabayashi, Shinichiro Tsuda
  • Publication number: 20230268991
    Abstract: A controller is configured to control a first of plural relay nodes to transmit signals representing data to one of communications terminals received from a base station or to receive signals representing data from a communications terminal for transmission to the base station, wherein, upon first predetermined conditions being met, to control a second of the plurality of relay nodes to transmit signals representing the data to the communications terminal received from the base station or to receive signals representing the data from the communications terminal for transmission to the base station, and to control the communications terminal to transmit a first signal representing at least a first part of the data to the first relay node for transmission to the base station, and to transmit a second signal representing at least a second part of the data to the second relay node for transmission to the base station.
    Type: Application
    Filed: May 3, 2023
    Publication date: August 24, 2023
    Applicant: Sony Group Corporation
    Inventors: Hideji WAKABAYASHI, Brian Alexander MARTIN, Shinichiro TSUDA
  • Publication number: 20230269784
    Abstract: A method of transmitting data in a telecommunications system comprising a terminal transmitting a first random access request message to the base station in accordance with the first random access procedure for transmitting the data to the base station, the first random access request message comprising at least part of the data and a first preamble; and upon determination that the use of the first random access procedure has been unsuccessful, the terminal transmitting a second random access request message to the base station in accordance with the second random access procedure for transmitting the data to the base station, the second random access request message comprising a second preamble.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 24, 2023
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Brian Alexander MARTIN, Yuxin WEI, Anders BERGGREN, Vivek SHARMA, Hideji WAKABAYASHI