Title:
TERMINAL, NETWORK DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/181385
Kind Code:
A1
Abstract:
This terminal comprises: a storage unit configured such that first subscriber information used in connecting to a first mobile object communication network can be written to the storage unit; a transmission unit that transmits, to a network device, an open request for requesting opening to the first mobile object communication network; and a reception unit that, in response to the open request, receives from the network device an open response indicating the completion of opening to the first mobile object communication network. The open request is accepted, conditional upon the execution of a specific operation of a terminal that stores second subscriber information used in connecting to a second mobile object communication network which is different from the first mobile object communication network.
Inventors:
SASAGAWA TETSUHIRO (JP)
OOHARA SYUNSUKE (JP)
KITAGAWA KEITA (JP)
IIZUKA YOUSUKE (JP)
HASHIMOTO KENJI (JP)
OOHARA SYUNSUKE (JP)
KITAGAWA KEITA (JP)
IIZUKA YOUSUKE (JP)
HASHIMOTO KENJI (JP)
Application Number:
PCT/JP2022/014570
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04M11/00
Domestic Patent References:
| WO2021220611A1 | 2021-11-04 |
Foreign References:
| JP2017103761A | 2017-06-08 | |||
| JP2019153922A | 2019-09-12 | |||
| JP2021158551A | 2021-10-07 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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