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Sökning: onr:"swepub:oai:research.chalmers.se:3ed728df-1373-4ff7-a357-29863c35f870" > Cell Partitioning A...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004756naa a2200493 4500
001oai:research.chalmers.se:3ed728df-1373-4ff7-a357-29863c35f870
003SwePub
008210927s2021 | |||||||||||000 ||eng|
0247 a https://research.chalmers.se/publication/5262142 URI
0247 a https://doi.org/10.1109/ACCESS.2021.31109392 DOI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Bressner, Thomas A.H.u Technische Universiteit Eindhoven,Eindhoven University of Technology4 aut
2451 0a Cell Partitioning Antenna System Performance in Multi-User Scenarios for mmWave Communications
264 1c 2021
338 a electronic2 rdacarrier
520 a Fixed-beam, high-gain antenna systems can be used for a finer partitioning of the currently used cell-sectoring. This partitioning has the benefit of reducing the number of users seen per antenna beam, which reduces interference. Furthermore, the high antenna gain allows for a high effective isotropic radiated power while keeping the transmit power low. In this paper, we study the performance of such a fixed-beam, high gain antenna system design for millimeter-wave mobile communications. The antenna system is designed to keep the inter-sector interference in a multi-site scenario low. The performance is analyzed for single- and multi-user environments. In single-input single-output mode, the 50th percentile of the signal-to-interference-plus-noise ratio lies between 12.5 dB to 39.7 dB if 3 to 0 interferers are present, respectively. For multiple-input multiple-output transmission using zero-forcing, the signal-to-interference-plus-noise ratio increases and the 50th percentile ranges from 36.1 dB to 43.3 dB if 3 to 0 interferes are present, respectively. By using maximum ratio transmission, the best performance is achieved with no interferers present, while a plunge in performance is observed with interferers. Furthermore, the study revealed that the narrow beam antenna system can also provide a clear signal separation for small spatial separations. In the given example, the signal-to-interference-plus-noise ratio is larger than 32.1 dB with 11 active antenna elements, where 2.8 meters separate the users. Hence, the paper shows that the cell-partitioning antenna systems provide coverage in the desired area while keeping the inter-sector interference low, and the considered transmission techniques can be used for situation optimized mobile communication links.
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Telekommunikation0 (SwePub)202042 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Telecommunications0 (SwePub)202042 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Kommunikationssystem0 (SwePub)202032 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Communication Systems0 (SwePub)202032 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Signalbehandling0 (SwePub)202052 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Signal Processing0 (SwePub)202052 hsv//eng
653 a antenna array
653 a SISO
653 a MIMO
653 a base stations
653 a aperture antennas
653 a 5G mobile communication
7001 a Elsakka, Amru Technische Universiteit Eindhoven,Eindhoven University of Technology4 aut
7001 a Farsaei, A.u Technische Universiteit Eindhoven,Eindhoven University of Technology4 aut
7001 a Johansson, Martin,d 1973u Telefonaktiebolaget L M Ericsson,Ericsson4 aut0 (Swepub:cth)martinj
7001 a Iupikov, Oleg,d 1983u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)iupikov
7001 a Maaskant, Rob,d 1978u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)maaskant
7001 a Smolders, A. Bartu Technische Universiteit Eindhoven,Eindhoven University of Technology4 aut
7001 a Johannsen, U.u Technische Universiteit Eindhoven,Eindhoven University of Technology4 aut
7102 a Technische Universiteit Eindhovenb Telefonaktiebolaget L M Ericsson4 org
7730 t IEEE Accessg 9, s. 127141-127149q 9<127141-127149x 2169-3536x 2169-3536
8564 u https://research.chalmers.se/publication/526214/file/526214_Fulltext.pdfx primaryx freey FULLTEXT
8564 8u https://research.chalmers.se/publication/526214
8564 8u https://doi.org/10.1109/ACCESS.2021.3110939

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