Change the PDSCH allocation to span PRBs 0 to 10. Generate the waveform and plot the spectrogram. Get waveconfig.PDSCH{1}.PRBSet = 0:10; [waveform,waveformInfo] = nrWaveformGenerator(waveconfig); % Plot spectrogram of waveform for first antenna port samplerate = waveformInfo.ResourceGrids(...
This MATLAB function starts the LTE Waveform Generator app for the parameterization and generation of the E-UTRA test model (E-TM) waveforms.
Generate Bluetooth LE test waveform using bluetoothTestWaveform function and bluetoothTestWaveformConfig object. Get testConfig = bluetoothTestWaveformConfig; testConfig.PayloadType = 0; % Payload type for PRBS9 sequence testConfig.PayloadLength = payloadLength; testConfig.SamplesPerSymbol ...
M-by-3 matrix — The function returns this type of value when you set'IndexStyle'to'subscript'. The matrix rows correspond to the [subcarrier, symbol, antenna] subscripts based on the number of subcarriers, OFDM symbols, and number of antennas, respectively. Depending on the value of'Index...
Initialize thefrcconfiguration structure and change the modulation scheme to'16QAM'. Generate thetxWaveform,txGrid, and output the configuration structure. Create a spectrum analyzer object, setting the sampling rate. Plot the waveform. frc = lteRMCUL('A1-1'); frc.PUSCH.Modulation ='16QAM'; ...
AMATLAB® Functionblock is used to perform this processing. 8-bit data bytes are converted into 64-ary (6-bit) values. This block corresponds to sections 4.5 and 8 in [1]. Differential Encoding An example implementation of the Differential Encoding unit as described in sections 4.6 and 8 ...
s 6.2.2. Why doesn't the phase of my pure cosine/sine function look correct? s 6.2.3. How do I scale the results of my fft to obtain a magnitude vs. frequency plot? s 6.2.4. What is Welch's method? s 6.2.5. How can I make spectrum plot without confidence intervals? r 6.3....
This MATLAB function generates sym, which contains demodulation reference signal (DM-RS) symbols of a physical uplink control channel (PUCCH), as defined in TS 38.211 Section 6.4.1.3 [1], for all PUCCH formats.
This reference signal is modulated by a PRBS6 phase modulation that is used to measure the closed loop phase noise transfer function of the PLL. The input spectrum is evaluated by a spectrum estimator.The output spectrum is measured both by the PLL Testbench and by a spectrum estimator like ...
The signal is transmitted through an AWGN channel by using the awgn function. Receiver Baseband Processing This section demodulates received symbols and converts 6-bit chunks into bytes using the convertMTuplesToBytesDVBCDemo.m function. Since the filtering operation introduces a delay, the exampl...