Transmission time frame structure for time division duplex communication
US11381359B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Feb 2, 2018 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Feb 2, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0055
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A structure of a transmission time frame for Time Division Duplex (TDD) two-way communication over a frequency bandwidth is provided. The transmission time frame is assigned for a first direction of communication and is temporally divided into a plurality of transmission symbols. A fraction of the frequency bandwidth for a selected transmission symbol from the plurality of transmission symbols is assigned to a second direction of communication, the second direction being opposite to the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.