Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system
US9998308B2 · kind B2 · utility
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20Claims
0Family size
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Key dates
| Filing date | Mar 27, 2017 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Mar 27, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/0006
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.