From the course: Non-Terrestrial Network (Satellite) and 5G: Overview, Architecture, Multi-Connectivity

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PDCCH simulation and analysis

PDCCH simulation and analysis

From the course: Non-Terrestrial Network (Satellite) and 5G: Overview, Architecture, Multi-Connectivity

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PDCCH simulation and analysis

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So, let's simulate what we learned in the previous lecture about the PDCCH. In a simulation, let's first of all assign the different type of resources in that physical layer through different frequency range and the channel bandwidth. Let's, for example, we are considering the millimeter wave, which is FR2, and within FR2, frequency range 2, we are considering 100 megahertz as a channel bandwidth and we are considering one subframe and here on the bottom within the time and frequency domain, so time on the x-axis, frequency on the y-axis, we are seeing that there are different resource blocks are there and how the different resource blocks are being allocated for the synchronization signal burst, which is a combination of three things which we learned in the very first lecture of this section. Those are PSS, primary synchronization signal, secondary synchronization signal, and the third one is a broadcast channel which is PBCH. So the location of synchronization signal burst is fixed.…

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