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arXiv · 1711.10686

Practical Synchronization Waveform for Massive Machine-Type-Communications

Mao Wang
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Abstract

A general synchronization waveform type that is insensitive to frequency error for massive Internet-of-Things (mIoT) is derived in "Robust synchronization waveform design for massive low-power IoT" (IEEE Trans. on Wireless Commun., vol. 16, no. 11, pp. 7551-7559, Nov. 2017). Detailed issues such as (1) how to obtain the frequency error information from the waveform; (2) how to refine the timing estimation; and (3) how to adjust the waveform parameter to meet various spectral requirements are not addressed in the paper, and yet are of great importance for a practical application. These issues are discussed in this comment.

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Mao Wang. 2017-11-29. Practical Synchronization Waveform for Massive Machine-Type-Communications. https://arxiv.org/abs/1711.10686

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