Title:
COMMUNICATION MANAGEMENT METHOD, AND COMMUNICATION MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/135843
Kind Code:
A1
Abstract:
In this communication management method for managing, by means of a first apparatus and a second apparatus, communications between an entity group for processing data: the first apparatus has a database for registering entity IDs; the second apparatus has an entity management function for managing entities, and a blockchain network implementation function for issuing address codes that are not duplicated in a blockchain network; the entity management function acquires a first address code from the blockchain network implementation function; the entity management function transmits an admission request, including the address code, for requesting admission to the blockchain network; and upon receipt of a response that includes the address code and that approves the admission request, the first apparatus registers the address code as the entity ID in the database.
Inventors:
INOMATA HIROFUMI (JP)
OHKUBO KEIKO (JP)
KOUNOURA HIROAKI (JP)
OHKUBO KEIKO (JP)
KOUNOURA HIROAKI (JP)
Application Number:
PCT/JP2022/029979
Publication Date:
July 20, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H04L61/5038; G06F16/28
Foreign References:
| JP2020060821A | 2020-04-16 | |||
| US20210011905A1 | 2021-01-14 | |||
| CN112714196A | 2021-04-27 |
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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