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Path Loss Characterization for Intra-Vehicle Wearable Deployments at 60 GHz

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Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko13th European Conference on Antennas and Propagation, EuCAP 2019
KustantajaIEEE
ISBN (elektroninen)9788890701887
TilaJulkaistu - 1 maaliskuuta 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaEuropean Conference on Antennas and Propagation - Krakow, Puola
Kesto: 31 maaliskuuta 20195 huhtikuuta 2019

Conference

ConferenceEuropean Conference on Antennas and Propagation
MaaPuola
KaupunkiKrakow
Ajanjakso31/03/195/04/19

Tiivistelmä

In this work, we present the results of a wide-band measurement campaign at 60 GHz conducted inside a Linkker electric city bus. Targeting prospective millimeter-wave (mmWave) public transportation wearable scenarios, we mimic a typical deployment of mobile high-end consumer devices in a dense environment. Specifically, our intra-vehicle deployment includes one receiver and multiple transmitters corresponding to a mmWave access point and passengers' wearable and handheld devices. While the receiver is located in the front part of the bus, the transmitters repeat realistic locations of personal devices (i) at the seat level (e.g., a hand-held device) and (ii) at a height 70 cm above the seat (e.g., a wearable device: augmented reality glasses or a head-mounted display). Based on the measured received power, we construct a logarithmic model for the distance-dependent path loss. The parametrized models developed in the course of this study have the potential to become an attractive ground for the link budget estimation and interference footprint studies in crowded public transportation scenarios.

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