Patents by Inventor Mitsutaka Hata
Mitsutaka Hata 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).
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Publication number: 20240196285Abstract: In a first aspect, a communication control method is used in a mobile communication system including a user equipment and a base station, and being capable of performing wireless communication between the user equipment and the base station. The communication control method includes receiving, by a first layer of a user equipment in a Radio Resource Control (RRC) idle state or an RRC inactive state, system information from the base station. The communication control method includes notifying, by the first layer of the user equipment, a second layer higher than the first layer of at least one of first information indicating whether slice-specific cell reselection is available and second information indicating whether a slice-specific random access channel is available, based on the system information.Type: ApplicationFiled: February 1, 2024Publication date: June 13, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Mitsutaka HATA
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Publication number: 20240172090Abstract: A user equipment includes a step of receiving network slice restriction information related to a network slice to be provided with a restrictive condition from a base station or a core network apparatus. The restrictive condition is a condition for restricting use of the network slice. The network slice restriction information includes an identifier for identifying the network slice and information indicating the restrictive condition.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Mitsutaka HATA, Masato FUJISHIRO
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Publication number: 20240171481Abstract: According to an aspect, a communication control method includes deciding, at a user equipment, a communication condition to be satisfied by a network slice desired by the user equipment, and transmitting, at the user equipment, a creation request to a core network apparatus, the creation request being a message requesting to create the network slice and including information indicating the communication condition.Type: ApplicationFiled: February 2, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Mitsutaka HATA, Masato FUJISHIRO
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Publication number: 20240172069Abstract: In a first aspect, a cell reselection method is used in a user equipment in an RRC idle state or an RRC inactive state, the cell reselection method including: specifying a service or a function that the user equipment desires to use; selecting a target in response to an instruction from a network or periodically with, as a candidate, a cell or a frequency having a result of measurement processing, the result satisfying a predetermined condition, the measurement processing being performed on a cell or a frequency different from a current existing cell; and performing cell reselection to the target selected. The selecting of the target includes performing control for selecting, as the target, a cell or a frequency providing the service or the function specified.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Henry CHANG, Mitsutaka HATA
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Publication number: 20240172088Abstract: A communication control method includes determining, at a core network apparatus, a restrictive condition that is a condition for restricting use of a network slice, and transmitting, at the core network apparatus, network slice restriction information related to the network slice to a user equipment or a base station. The network slice restriction information includes a network slice identifier for identifying the network slice and condition information indicating the restrictive condition.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Mitsutaka HATA, Masato FUJISHIRO
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Publication number: 20240172089Abstract: A communication control method includes determining, at a base station, a restrictive condition that is a condition for restricting use of a network slice, and transmitting, at the base station, restriction information related to the network slice to a core network apparatus, a certain base station other than the base station, or a user equipment.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Mitsutaka HATA, Masato FUJISHIRO
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Publication number: 20240172092Abstract: In a first aspect, a communication control method is used in a mobile communication system including a user equipment and a base station, and being capable of performing wireless communication between the user equipment and the base station. The communication control method includes performing, by the user equipment, a slice-specific random access channel which is a random access procedure using a resource separated per slice or per slice group. The communication control method includes recording, by the user equipment, first log information in a memory, the first log information being acquired when the slice-specific random access channel is performed. The communication control method further includes transmitting, by the user equipment, the first log information to the base station.Type: ApplicationFiled: February 2, 2024Publication date: May 23, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Mitsutaka HATA
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Publication number: 20240155733Abstract: A communication control method used in a mobile communication system includes receiving, at a base station shared by a plurality of core networks from each of the plurality of core networks, an MBS service identifier indicating an MBS service provided by the corresponding one of the plurality of core networks; and transmitting, at the base station, MBS data belonging to the MBS service to a plurality of user equipments belonging to a plurality of Public Land Mobile Networks (PLMNs) corresponding to the plurality of core networks through multicast or broadcast. The MBS service identifier is a unique identifier independent of the plurality of PLMNs.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Mitsutaka HATA
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Publication number: 20240147306Abstract: A transmission-side PDCP entity performs PDCP concatenation processing of concatenating a plurality of PDCP Service Data Units (SDUs) and thereby generates a PDCP PDU including a concatenated SDU. A reception-side PDCP entity performs PDCP segmentation processing of segmenting the concatenated SDU included in the PDCP PDU into the plurality of PDCP SDUs. A first communication apparatus including one PDCP entity transmits control information used for control of the PDCP concatenation processing and/or the PDCP segmentation processing to a second communication apparatus including the other PDCP entity.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Mitsutaka HATA
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Publication number: 20240073997Abstract: In a first aspect, a communication control method is a communication control method used in a mobile communication system for providing a multicast broadcast service (MBS). The communication control method includes: transmitting, by a base station to a group including a plurality of user equipments, a group notification indicating activation of a multicast session corresponding to the group; and receiving, by the base station, a random access preamble transmitted from the user equipment in response to reception of the group notification. The transmitting of the group notification includes transmitting, by the base station, the group notification to each of a plurality of subgroups at different timings, the plurality of subgroups being obtained by dividing the group.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicant: KYOCERA CorporationInventors: Masato FUJISHIRO, Henry CHANG, Mitsutaka HATA
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Patent number: 11601799Abstract: A radio communication module 10 includes: a radio communicator 12 configured to perform radio communication; a storage 14 configured to store set information that sets operation relating to radio communication; and a controller 13 configured to stop at least transmission operation of the radio communicator 12 or change at least a part of set information accorded to a specification of a communication carrier of a first country, when it is set so as to operate by using the set information accorded to the specification of the communication carrier of the first county and the radio communication module 10 locates in a second country different to the first country.Type: GrantFiled: February 22, 2021Date of Patent: March 7, 2023Assignee: KYOCERA CorporationInventors: Mitsutaka Hata, Yasuaki Kanai
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Patent number: 11350333Abstract: A radio communication equipment installed on a vehicle comprises a radio communicator configured to perform radio communication with a network, and a controller configured to perform call origination to a public safety answering point (PSAP) via the network, wherein the controller is configured to perform first call origination to the PSAP upon occurrence of an emergency, determine whether there is an abnormality in call upon the first call origination, and perform second call origination to the PSAP by a scheme different from a scheme used for the first call origination when there is an abnormality in call upon the first call origination.Type: GrantFiled: September 27, 2019Date of Patent: May 31, 2022Assignee: KYOCERA CorporationInventor: Mitsutaka Hata
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Publication number: 20210185511Abstract: A radio communication module 10 includes: a radio communicator 12 configured to perform radio communication; a storage 14 configured to store set information that sets operation relating to radio communication; and a controller 13 configured to stop at least transmission operation of the radio communicator 12 or change at least a part of set information accorded to a specification of a communication carrier of a first country, when it is set so as to operate by using the set information accorded to the specification of the communication carrier of the first county and the radio communication module 10 locates in a second country different to the first country.Type: ApplicationFiled: February 22, 2021Publication date: June 17, 2021Applicant: KYOCERA CorporationInventors: Mitsutaka HATA, Yasuaki KANAI
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Publication number: 20200029266Abstract: A radio communication equipment installed on a vehicle comprises a radio communicator configured to perform radio communication with a network, and a controller configured to perform call origination to a public safety answering point (PSAP) via the network, wherein the controller is configured to perform first call origination to the PSAP upon occurrence of an emergency, determine whether there is an abnormality in call upon the first call origination, and perform second call origination to the PSAP by a scheme different from a scheme used for the first call origination when there is an abnormality in call upon the first call origination.Type: ApplicationFiled: September 27, 2019Publication date: January 23, 2020Applicant: KYOCERA CorporationInventor: Mitsutaka HATA
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Patent number: 9924335Abstract: According to an aspect, a communication device includes: a first communication unit for performing communication using a first communication scheme; a second communication unit for performing communication using a second communication scheme; and a control unit for processing the incoming call based on a status of the second communication unit.Type: GrantFiled: March 27, 2013Date of Patent: March 20, 2018Assignee: KYOCERA CORPORATIONInventors: Mitsutaka Hata, Emi Watanabe, Shinji Kono
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Patent number: 9756162Abstract: A mobile phone includes a communication module for establishing a master-slave relationship with another electronic device to perform communication. The mobile phone determines a carrying state and performs control related to the master-slave relationship of the communication module based on a determination result of the carrying state. By this configuration, the mobile phone can improve user's convenience with respect to the use modes of electronic devices between which the master-slave relationship is established. For example, when it is determined that the carrying state is a carried state, the mobile phone may make the communication module subordinate to the other electronic device.Type: GrantFiled: September 5, 2014Date of Patent: September 5, 2017Assignee: KYOCERA CORPORATIONInventors: Osamu Hashimoto, Mitsutaka Hata, Akiko Watanabe, Takaomi Araki, Tomohiro Sudou
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Patent number: 9495025Abstract: According to an aspect, a device includes: a display unit for displaying a screen; a sensor for detecting an inclination of the display unit; an operating unit for detecting an operation; and a controller. The controller changes an orientation of the screen depending upon the inclination detected through the sensor and the operation detected through the operation unit.Type: GrantFiled: March 27, 2013Date of Patent: November 15, 2016Assignee: KYOCERA CORPORATIONInventors: Shuji Ishikawa, Natsuhito Honda, Atsuo Chiba, Mitsutoshi Kobayashi, Nayu Nomachi, Hiroshi Tsuruta, Mitsutaka Hata, Hiroto Yahagi, Kenji Abe, Yoshiyuki Shinoda
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Patent number: 9449502Abstract: A telemeter system in which information that has an effect on a state of communication between a terminal device and a central device can be readily and accurately reported from the terminal device to the central device. When a central device transmits a request signal for prescribed measurement result information to a terminal device, a terminal control component of the terminal device extracts the measurement result information from a measurement component, and transmits the measurement result information to the central device. When a communication component of the central device receives the measurement result information, a center control component stores the received measurement result information in a storage component. The state of communication between the terminal device and the central device is reported to an administrator as necessary.Type: GrantFiled: October 10, 2012Date of Patent: September 20, 2016Assignee: KYOCERA CorporationInventor: Mitsutaka Hata
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Publication number: 20160241694Abstract: A mobile phone includes a communication module for establishing a master-slave relationship with another electronic device to perform communication. The mobile phone determines a carrying state and performs control related to the master-slave relationship of the communication module based on a determination result of the carrying state. By this configuration, the mobile phone can improve user's convenience with respect to the use modes of electronic devices between which the master-slave relationship is established. For example, when it is determined that the carrying state is a carried state, the mobile phone may make the communication module subordinate to the other electronic device.Type: ApplicationFiled: September 5, 2014Publication date: August 18, 2016Inventors: Osamu HASHIMOTO, Mitsutaka HATA, Akiko WATANABE, Takaomi ARAKI, Tomohiro SUDOU
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Publication number: 20160219136Abstract: An electronic device (e.g., mobile phone) includes a communication module (e.g., second communication module) for communicating with other electronic device, and a controller-for performing, when caller information related to a caller of a communication received by the other electronic device is notified, control for the caller information by referring to information in a phone book. Furthermore, it may be configured that, when an incoming call along with the caller information including a phone number of an incoming voice call received by the other electronic device is notified, the controller performs the control for the phone number by referring to the information in the phone book.Type: ApplicationFiled: September 5, 2014Publication date: July 28, 2016Inventors: Akiko WATANABE, Mitsutaka HATA, Osamu HASHIMOTO, Ryo KIHARA, Tomohiro SUDOU