2017/12/26 by Sinh Le Hong Nguyen, Jan Jarvelainen, Nguyen, Sinh Le Hong +8
Computer Science · Engineering · Mathematics · #Advanced MIMO Systems Optimization #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Millimeter-Wave Propagation and Modeling #Signal Processing (eess.SP) #Telecommunications and Broadcasting Technologies #cs.IT #eess.SP #electronic engineering #information engineering #math.IT
paper · pdf · doi:10.48550/arxiv.1712.09438
This paper has been accepted to the 2018 12th European Conference on Antennas and Propagation (EuCAP), London, UK, April 2018
arxiv created 2017/12/26 · openalex publication_date 2017/12/26 · arxiv updated 2017/12/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper, we compare the radio propagation channels characteristics between 28 and 140 GHz bands based on the wideband (several GHz) and directional channel sounding in a shopping mall environment. The measurements and data processing are conducted in such a way to meet requirements for a fair comparison of large- and small- scale channel parameters between the two bands. Our results reveal that there is high spatial-temporal correlation between 28 and 140 GHz channels, similar numbers of strong multipath components, and only small variations in the large-scale parameters between the two bands. Furthermore, when including the weak paths there are higher total numbers of clusters and paths in 28 GHz as compared to those in 140 GHz bands. With these similarities, it would be very interesting to investigate the potentials of using 140 GHz band in the future mobile radio communications.