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公开(公告)号：US20250168706A1
公开(公告)日：2025-05-22
申请号：US19033138
申请日：2025-01-21
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO
Abstract: A communication method for applying a machine learning technology to wireless communication between a user equipment and a network node in a mobile communication system includes: transmitting, by one communication apparatus among a user equipment and a network node, a notification indicating at least one selected from the group consisting of including an untrained model, including a model in training, and including a trained model on which testing has been completed to the other communication apparatus among the user equipment and the network node; and receiving, by the one communication apparatus, a response corresponding to the notification from the other communication apparatus.
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公开(公告)号：US20250150912A1
公开(公告)日：2025-05-08
申请号：US18726193
申请日：2023-02-09
Applicant: Kyocera Corporation
Inventor： Henry CHANG , Masato FUJISHIRO
Abstract: In the examples described herein, a base station transmits, to a remote UE device over a direct Uu communication link, an RRC Reconfiguration Message with Sync identifying a target relay UE device and explicitly or implicitly identifying a cell for reselection by the target relay UE device. The identified cell is provided by the base station, and the remote UE device is connected to the cell. The remote UE device receives, from the target relay UE device, a discovery message. Based at least partially on the discovery message, the remote UE device determines whether the target relay UE device is connected to the cell. In response to determining that the target relay UE device is not connected to the cell, the remote UE device transmits, to the base station over the direct Uu communication link, a message indicating that handover to the target relay UE device is not possible.
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公开(公告)号：US20250056524A1
公开(公告)日：2025-02-13
申请号：US18928693
申请日：2024-10-28
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO
IPC: H04W72/11
Abstract: A communication control method according to one aspect is a communication control method in a mobile communication system. The communication control method includes performing, at a base station, one of associating a first Semi-Persistent Scheduling (SPS) configuration and a second SPS configuration having different periodicities, or associating a first Configured Grant (CG) configuration and a second CG configuration having different periodicities. The communication control method includes transmitting, at the base station, first association information to a user equipment, the first association information relating to one of the association between the first SPS configuration and the second SPS configuration or the association between the first CG configuration and the second CG configuration.
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公开(公告)号：US20250048239A1
公开(公告)日：2025-02-06
申请号：US18920255
申请日：2024-10-18
Applicant: KYOCERA Corporation
Inventor： Mitsutaka HATA , Masato FUJISHIRO
Abstract: A slice support checking method according to an aspect is a slice support availability checking method in a mobile communication system. The slice support checking method includes a step of transmitting, at a base station, a message including a first list and/or a second list. Furthermore, the slice support checking method includes a step of determining, at a user equipment, whether a cell supports a network slice in an application area based on the presence or absence of the first list and the second list. Here, the first list represents first network slices that a cell supports, and the second list represents second network slices that the cell does not support.
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公开(公告)号：US20240430934A1
公开(公告)日：2024-12-26
申请号：US18822875
申请日：2024-09-03
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO , Mitsutaka HATA
IPC: H04W74/0808 , H04W72/0446
Abstract: In an aspect, a communication control method is a communication control method in a wireless communication system. The communication control method includes a step of transmitting, by a user equipment, communication profile information indicating a time period when communication with a base station is available to the base station, the user equipment having a power supply that generates power using energy harvesting. The communication control method includes a step of performing, by the base station, the communication with the user equipment based on the communication profile information.
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Patent Agency Ranking
公开(公告)号：US20240397407A1
公开(公告)日：2024-11-28
申请号：US18796692
申请日：2024-08-07
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO , Henry CHANG
Abstract: A communication method is to be performed by a user equipment in a mobile communication system providing multicast broadcast services (MBS). The communication method includes: receiving a predetermined system information block (SIB) that may include frequency information indicating a correspondence relationship between an identifier of an MBS service and a frequency for providing the MBS service from a serving cell; generating an MBS interest indication including a list indicating a frequency of interest being an MBS frequency that a user equipment is receiving or is interested in receiving; and transmitting the MBS interest indication to the serving cell. The user equipment includes the frequency of interest in the list when the frequency of interest is indicated in upper layer information, even when the frequency of interest is not included in the predetermined SIB.
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公开(公告)号：US20240381452A1
公开(公告)日：2024-11-14
申请号：US18778276
申请日：2024-07-19
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO , Henry CHANG
Abstract: In an aspect, a communication control method is a communication control method in a mobile communication system configured to perform a first communication on a direct link between a remote user equipment and a base station and a second communication on an indirect link between the remote user equipment and the base station via a relay user equipment. The communication control method includes transmitting, by the base station, to the remote user equipment, association information associating a PDCP entity with an RLC entity for the direct link and an SRAP entity for the indirect link. The communication control method includes associating, by the remote user equipment, the PDCP entity with the RLC entity and the SRAP entity in accordance with the association information.
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公开(公告)号：US20240349133A1
公开(公告)日：2024-10-17
申请号：US18752276
申请日：2024-06-24
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO
CPC classification number: H04W36/0061 , H04W36/362
Abstract: A handover control according to a first aspect is a method for performing conditional handover of user equipment from a source cell to which the user equipment is connected to a target cell. The handover control method comprises receiving, by the user equipment, from the source cell, an RRC message for handover, the RRC message including identifiers of a plurality of candidate cells being candidates for the target cell; and transmitting, by the user equipment, a report message including information related to a radio link failure detected in the source cell, to a cell to which the user equipment connects after the radio link failure. The report message includes the identifiers of all the candidate cells included in the RRC message.
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公开(公告)号：US20240334494A1
公开(公告)日：2024-10-03
申请号：US18742895
申请日：2024-06-13
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO , Henry CHANG
IPC: H04W74/0833 , H04W72/04 , H04W76/27
CPC classification number: H04W74/0833 , H04W72/04 , H04W76/27
Abstract: User equipment, a system and a method perform a predetermined data transmission in which the user equipment transmits uplink user data when the user equipment is in a radio resource control (RRC) inactive state. The user equipment, apparatus and method receive from a network node, a first timer value for a RRC connection resume procedure without the predetermined data transmission and a second timer value for a RRC connection resume procedure with the predetermined data transmission, transmit to the network node during a random access procedure, a random access preamble, start a timer configured with the second timer value in response to transmitting a RRC resume message together with the uplink user data, and in response to the timer being expired, determine that the predetermined data transmission is failed.
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公开(公告)号：US20240267969A1
公开(公告)日：2024-08-08
申请号：US18639761
申请日：2024-04-18
Applicant: KYOCERA Corporation
Inventor： Masato FUJISHIRO , Henry CHANG
Abstract: A communication control method includes: configuring, for a relay node, dual connectivity in which a first parent node managing a master cell group is a master node and a second parent node managing a secondary cell group is a secondary node; transmitting, by the relay node, a first notification to a child node when a radio link failure is detected in one of a first backhaul link between the relay node and the first parent node and a second backhaul link between the relay node and the second parent node, the first notification indicating detection of the radio link failure; and transmitting, by the relay node, a second notification to the child node when recovery from the radio link failure occurs after transmitting the first notification, the second notification being transmitted after transmitting the first notification and indicating recovery from the radio link failure.
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