Apparatus for network access setup and method therefor
US10045202B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Sep 6, 2017 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Sep 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/72
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed in one embodiment of the present invention is a method for a user staying in a first country to be authorized in advance, before entering a second country which is different from the first country, to use a network service on a user terminal in the second country, without buying a local USIM after arriving in the second country or using a roaming service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.