Method, apparatus, system and computer program for LTE carrier bandwidth extension using increased subcarrier spacing
US10420098B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Mar 17, 2015 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Mar 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a method comprising providing, in dependence on a first subcarrier spacing of a first subframe structure, a second subcarrier spacing of a second subframe structure, wherein the first subframe structure has a first subframe length and at least one first cyclic prefix length and providing a second subframe length of the second subframe structure, the second subframe length comprising m symbols, wherein each symbol contains a second cyclic prefix, the second cyclic prefix length modified by a length variant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.