Abstract
In the above article [1] , we discovered an error in the specific version of the AIT real-time channel emulator [2] used for this article. The imaginary part of the channel impulse response was divided by 4, while the real part of the channel impulse response was correct. This was due to a mistake in the conversion from fixed point format 16.16 bits to 14.18 bits in the imaginary part of the discrete prolate spheroidal sequence coefficients. Hence, for Section V in [1] , the following errata list appliesThe complete article including all corrections can be found on arXiv https://arxiv.org/abs/2012.12331 :
Highlights
In the above article [1], we discovered an error in the specific version of the AIT real-time channel emulator [2] used for this article
The complete text in Section V-A3, discussing the results of Fig. 11, should be replaced with: ‘‘In Fig. 11, we show the FER performance for different Doppler bandwidth values
In the NLOS case, the best FER performance is obtained for the Doppler bandwidth of 100 Hz, which is the lowest one
Summary
In the above article [1], we discovered an error in the specific version of the AIT real-time channel emulator [2] used for this article. Equation (31) and the two sentences before should be replaced with: ‘‘A quadrature phase shift keying (QPSK) modulation and a coding rate of C = 1/2 are used. The Rx modem report the noise power PN and the signal power P for each received data frame.
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