Edge-based location-specific warning system for LTE networks
US11553322B2 · kind B2 · utility
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18Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 4, 2021 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Feb 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/045
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a mobile edge computing system that provides localized emergency responses and warning exclusively to UEs within a venue or area, and provides location-specific warning within the venue or area. The system includes a component that aggregates the S1-mme interface between the MME and a plurality of baseband units and provides read and write access to the S1-mme interface. The disclosed mobile edge computing system can issue cell-specific public warning system (PWS) messages that are customized for and transmitted exclusively to each individual cell within the venue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.