Communication apparatus, system, rollback method, and non-transitory medium
US11349702B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 21, 2016 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Feb 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2149
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A communication apparatus comprises a rollback control unit that rolls back a first process to a second process; and a storage unit to store one or more network states shared by the first process and the second process, the second process enabled to take over or more network states from the first process; wherein the rollback control unit includes a network state control unit that controls to provide delayed updating of at least one of the one or more network states taken over by the second process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.