Method and apparatus for prioritizing mission critical push to talk traffic during an emergency
US11540348B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Jan 5, 2022 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Jan 5, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/45
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are methods and apparatuses for prioritizing Mission Critical Push to Talk Traffic during an emergency, related to wireless communication networks, and more particularly to mission critical services in Long Term Evolution (LTE) communication networks. A channel sensitive MCPTT prioritization scheduling method and system are provided to increase the download/upload. speeds for MCPTT users during the emergency situations. Also provided are methods and systems for prioritizing traffic for connected User Equipments (UEs) over idle UEs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.