Page 73 - ITU Journal Future and evolving technologies – Volume 2 (2021), Issue 2

ITU Journal on Future and Evolving Technologies, Volume 2 (2021), Issue 2

To summarize our key contribution, using a single scalar [6] R. Wang, C. U. Bas, Z. Cheng, T. Choi, H. Feng, Z.
́

value, the proposed EMR metric provides a measure of Li, X. Ye, P. Tang, S. Sangodoyin, J. Gomez‑Ponce,

the suitability and resilience of a speci ic propagation envi‑ R. Monroe, T. Henige, G. Xu, J. Zhang, J. Park, and
ronment for directional communications under blockage, A. F. Molisch. “Enabling Super‑Resolution Param‑
which are not captured directly by any of the other exist‑ eter Estimation for mm‑Wave Channel Sounding”.
ing metrics in the literature. It is more informative than In: IEEE Trans. Wireless Commun. 19.5 (Feb. 2020),

the number of clusters and RMS‑DS/AS, as it provides the pp. 3077–3090.
information on the number of alternate paths as well as [7] P. B. Papazian, J. Choi, J. Senic, P. Jeavons, C. Gen‑

the strength of the weaker paths at the same time. The tile, N. Golmie, R. Sun, D. Novotny, and K. A. Remley.

metric was evaluated using real channel measurements
“Calibration of millimeter‑wave channel sounders
at 28 GHz in a library environment and shown to be use‑ for super‑resolution multipath component extrac‑
ful in measuring the resilience of the propagation links to tion”. In: Proc. Eur. Conf. Antennas Propag. (EuCAP).
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the other well‑known propagation metrics in characteriz‑
[8] X. Wu, C. Wang, J. Sun, J. Huang, R. Feng, Y. Yang,
ing different mmWave propagation environments and im‑
and X. Ge. “60‑GHz Millimeter‑Wave Channel Mea‑
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ACKNOWLEDGMENT [9] K Yu, Q Li, and M Ho. “Measurement investiga‑
tion of tap and cluster angular spreads at 5.2 GHz”.
This work has been supported in part by NASA under the
In: IEEE Trans. Antennas Propag. 53.7 (July 2005),
Federal Award ID number NNX17AJ94A, in part by NSF

pp. 2156–2160.
through CNS‑1916766, and in part by DOCOMO Innova‑
tions, Inc. [10] Zhicheng Yang, Parth H. Pathak, Jianli Pan, Mo
Sha, and Prasant Mohapatra. “Sense and deploy:
Blockage‑aware deployment of reliable 60 GHz
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