TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Modeling Three-Dimensional Interference and SIR in Highly Directional mmWave Communications

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2017 IEEE Global Communications Conference, GLOBECOM 2017
KustantajaIEEE
Sivut1-7
Sivumäärä7
ISBN (elektroninen)9781509050192
DOI - pysyväislinkit
TilaJulkaistu - 10 tammikuuta 2018
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE GLOBAL COMMUNICATIONS CONFERENCE -
Kesto: 1 tammikuuta 1900 → …

Conference

ConferenceIEEE GLOBAL COMMUNICATIONS CONFERENCE
Ajanjakso1/01/00 → …

Tiivistelmä

Recently, new opportunities for utilizing extremely high frequencies have become instrumental in developing fifth-generation(5G) mobile technology. The use of highly directional antennas in millimeter-wave (mmWave) bands poses an important question of whether two- dimensional modeling suffices to capture the resulting system performance. Accounting for the effects of human body blockage by mmWave transmissions, in this work we compare the performance of the conventional two-dimensional and the proposed three- dimensional modeling. With our stochastic geometry based approach, we consider the aggregate interference and signal-to- interference ratio (SIR) to be the main metrics of interest. Both counterpart models attempt to capture the inherent behavior of 5G mmWave systems by incorporating the effects of human body blockage and antenna directivity. We thus deliver a realistic numerical assessment by comparing the three-dimensional modeling with its two-dimensional projection to reveal the resulting discrepancy.