Inventor
KUGE Yoko
JP36 patents
Patents
36 patentsUS10136407B2Nov 20, 2018
Base station device, first location management device, terminal device, communication control method, and communication system
SHARP KK6 citations84
US12213065B2Jan 28, 2025
User equipment (UE)
SHARP KK2 citations74
US11089542B2Aug 10, 2021
Terminal apparatus, base station apparatus, mobility management entity (MME), and communication control method
SHARP KK5 citations73
US10313867B2Jun 4, 2019
Terminal device, device provided with prose function, communication method for terminal device, and communication method for device provided with prose function
SHARP KK3 citations73
US12574996B2Mar 10, 2026
User equipment (UE)
SHARP KK0 citations62
US12568432B2Mar 3, 2026
User equipment (UE) and communication control method
SHARP KK0 citations62
US12452781B2Oct 21, 2025
User Equipment (UE)
SHARP KK0 citations62
US12432644B2Sep 30, 2025
User equipment (UE) and communication control method performed by UE
SHARP KK0 citations62
US12207089B2Jan 21, 2025
User equipment, intra-core network apparatus, and communication control method
SHARP KK0 citations62
US12150046B2Nov 19, 2024
User equipment and core network apparatus
SHARP KK0 citations62
US12035409B2Jul 9, 2024
Terminal device, MME, communication control method for terminal device, and communication control method for MME
SHARP KK0 citations62
US11770761B2Sep 26, 2023
Base station device, terminal device, location management device, and control method
SHARP KK0 citations62
US11197221B2Dec 7, 2021
Terminal apparatus, control apparatus, and communication control method
SHARP KK1 citations62
US11153743B2Oct 19, 2021
Terminal apparatus, core network apparatus, and communication control method
SHARP KK0 citations62
US11140599B2Oct 5, 2021
Terminal apparatus, mobility management entity (MME), control plane function (CPF), and communication control method
SHARP KK0 citations62
US11082797B2Aug 3, 2021
Terminal device, TWAG, ePDG, and PGW
SHARP KK0 citations62
US11026208B2Jun 1, 2021
Base station device, first location management device, terminal device, communication control method, and communication system
SHARP KK0 citations62
US10980073B2Apr 13, 2021
Terminal device, PGW, and TWAG
SHARP KK0 citations62
US10924914B2Feb 16, 2021
Terminal device, MME, communication control method for terminal device, and communication control method for MME
SHARP KK0 citations62
US10841786B2Nov 17, 2020
Terminal device, PGW, and MME to establish or reject a multi-access PDN connection
SHARP KK1 citations62
US10785632B2Sep 22, 2020
Terminal apparatus, core network apparatus, and communication control method
SHARP KK1 citations62
US12563623B2Feb 24, 2026
User equipment (UE)
SHARP KK0 citations52
US11785454B2Oct 10, 2023
Terminal apparatus, base station apparatus, mobility management entity (MME), and communication control method
SHARP KK0 citations52
US11696125B2Jul 4, 2023
Terminal device and communication method for terminal device
SHARP KK0 citations52
US11672037B2Jun 6, 2023
UE and MME for determining NBIFOM mode
SHARP KK0 citations52
US11405492B2Aug 2, 2022
Terminal device, TWAG, ePDG, and PGW
SHARP KK0 citations52
US11202332B2Dec 14, 2021
Terminal apparatus, AMF, SMF, core network apparatus, and communication control method
SHARP KK0 citations52
US11178711B2Nov 16, 2021
User equipment, core network device, and communication control method thereof performing communications using network slice selection assistance information
SHARP KK0 citations52
US10701754B2Jun 30, 2020
Terminal devices, PGW, and TWAG
SHARP KK0 citations52
US10455628B2Oct 22, 2019
Terminal device, MME, and PGW
SHARP KK0 citations52
US10231176B2Mar 12, 2019
Base station device, terminal device, location management device, and control method
SHARP KK0 citations52
US12587954B2Mar 24, 2026
User equipment (UE)
SHARP KK0 citations51
US12445949B2Oct 14, 2025
Method and user equipment for enhancing network slicing
SHARP KK0 citations51
US12245141B2Mar 4, 2025
User equipment, intra-core network apparatus, and communication control method
SHARP KK0 citations51
US12133072B2Oct 29, 2024
User equipment (UE)
SHARP KK0 citations51
US10674551B2Jun 2, 2020
UE, server device, and communication control method, for performing ProSe service
SHARP KK0 citations42