Title:
INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/097605
Kind Code:
A1
Abstract:
In an information processing device for providing, to a recording device 80 in which first software 82 is recorded, a patch file for enabling a new version of second software to be executed, a block information generating unit 24 generates reuse block arrangement information 44 associating block numbers of a plurality of data blocks included in the second software with block numbers, in the first software, of common data blocks included in both the first software and the second software. A difference data generating unit 22 generates difference data 42 including data blocks that are included in the second software but are not included in the first software. A patch file generating unit 26 generates a patch file including the difference data 42 and the reuse block arrangement information 44.
Inventors:
HATAKEYAMA AKIYUKI (JP)
Application Number:
PCT/JP2021/040241
Publication Date:
May 12, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
SONY INTERACTIVE ENTERTAINMENT INC (JP)
International Classes:
G06F8/65
Foreign References:
| JP2018195046A | 2018-12-06 | |||
| JP2015207145A | 2015-11-19 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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