Performance Evaluation of Switched Beam Antenna with Different Configurations at 28 GHz

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

47 Lataukset (Pure)

Abstrakti

The main target of this paper is to evaluate the performance of a switched beam antenna in a macro-cellular environment at 28 GHz frequency. Another objective of this study is to compare the performance of a cellular system equipped with 7-beams switched beam antenna with conventional system implemented with wide 65◦ horizontal HPBW antenna. A campaign of 3D ray tracing simulations was carried out by using realistic 3D building data. Performance metrics considered for this study are RX level, SINR, system spectral efficiency, and the relative gain. Different configurations of 7-beams antenna is studied and the advantages and the disadvantages of considered configurations are highlighted in this paper. It is learned from the acquired results that an optimal configuration of 7-beams antenna can provide upto only 209.72 % of relative gain with respect to a traditional 3-sector site deployment. However, the relative performance gain of a 7-beam antenna can be negative under certain circumstances.
AlkuperäiskieliEnglanti
OtsikkoIEEE Wireless Communications and Networking Conference (WCNC) 2019
JulkaisupaikkaUnited States
KustantajaIEEE
Sivumäärä5
ISBN (elektroninen)9781538676462
DOI - pysyväislinkit
TilaJulkaistu - 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE Wireless Communications and Networking Conference - Marrakech, Marokko
Kesto: 15 huhtikuuta 201919 huhtikuuta 2019

Julkaisusarja

NimiIEEE Wireless Communications and Networking Conference
ISSN (painettu)1525-3511
ISSN (elektroninen)1558-2612

Conference

ConferenceIEEE Wireless Communications and Networking Conference
LyhennettäWCNC
MaaMarokko
KaupunkiMarrakech
Ajanjakso15/04/201919/04/2019

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