Difference between revisions of "Contact Tracing Coronavirus COVID-19 - Calibration Method and Proximity Accuracy - (Q4780)"

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(‎Created claim: quote (P203): With Bluetooth 5.1, a new standard was released in 2019, which will make it possible to carry out a so-called direction finding. Two antennas will be controlled phase-shifted, so that a mini-phased array can be realized. This will improve the proximity estimation. However, these chips are not yet implemented in the current smart phones and are therefore not available.)
(‎Created claim: quote (P203): Figure 1: Receiving power depending on the distance between transmitter and receiver)
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Figure 1: Receiving power depending on the distance between transmitter and receiver
Property / quote: Figure 1: Receiving power depending on the distance between transmitter and receiver / rank
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Revision as of 10:33, 23 June 2020

scholarly article published in April 2020
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Contact Tracing Coronavirus COVID-19 - Calibration Method and Proximity Accuracy -
scholarly article published in April 2020

    Statements

    With Bluetooth 5.1, a new standard was released in 2019, which will make it possible to carry out a so-called direction finding. Two antennas will be controlled phase-shifted, so that a mini-phased array can be realized. This will improve the proximity estimation. However, these chips are not yet implemented in the current smart phones and are therefore not available.
    0 references
    Figure 1: Receiving power depending on the distance between transmitter and receiver
    0 references

    Identifiers