Vertical sectorization techniques for active antenna systems

Minki Ahn; Inkyu Lee

doi:10.1109/ICTC.2014.6983282

Vertical sectorization techniques for active antenna systems

Minki Ahn, Inkyu Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

In this paper, we study vertical sectorization techniques for multiple-input single-output (MISO) downlink active antenna systems (AAS). In the AAS, antenna beam patterns can be adjusted in each sector and multiple vertical beams can form the vertical sectorization. Since an exhaustive search based vertical sectorization algorithm requires high computational complexity to find the optimal tilt angles, we propose a low complexity vertical sectorization algorithm which is close to the performance of the exhaustive algorithm with much reduced complexity.

Original language	English
Title of host publication	International Conference on ICT Convergence
Publisher	IEEE Computer Society
Pages	765-767
Number of pages	3
ISBN (Electronic)	9781479967865
DOIs	https://doi.org/10.1109/ICTC.2014.6983282
Publication status	Published - 2014 Dec 11
Event	5th International Conference on Information and Communication Technology Convergence, ICTC 2014 - Busan, Korea, Republic of Duration: 2014 Oct 22 → 2014 Oct 24

Publication series

Name	International Conference on ICT Convergence
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Other

Other	5th International Conference on Information and Communication Technology Convergence, ICTC 2014
Country/Territory	Korea, Republic of
City	Busan
Period	14/10/22 → 14/10/24

Keywords

Active antenna system
MISO downlink
Vertical sectorization

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

Access to Document

10.1109/ICTC.2014.6983282

Cite this

Ahn, M & Lee, I 2014, Vertical sectorization techniques for active antenna systems. in International Conference on ICT Convergence., 6983282, International Conference on ICT Convergence, IEEE Computer Society, pp. 765-767, 5th International Conference on Information and Communication Technology Convergence, ICTC 2014, Busan, Korea, Republic of, 14/10/22. https://doi.org/10.1109/ICTC.2014.6983282

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title = "Vertical sectorization techniques for active antenna systems",

abstract = "In this paper, we study vertical sectorization techniques for multiple-input single-output (MISO) downlink active antenna systems (AAS). In the AAS, antenna beam patterns can be adjusted in each sector and multiple vertical beams can form the vertical sectorization. Since an exhaustive search based vertical sectorization algorithm requires high computational complexity to find the optimal tilt angles, we propose a low complexity vertical sectorization algorithm which is close to the performance of the exhaustive algorithm with much reduced complexity.",

keywords = "Active antenna system, MISO downlink, Vertical sectorization",

author = "Minki Ahn and Inkyu Lee",

year = "2014",

month = dec,

day = "11",

doi = "10.1109/ICTC.2014.6983282",

language = "English",

series = "International Conference on ICT Convergence",

publisher = "IEEE Computer Society",

pages = "765--767",

booktitle = "International Conference on ICT Convergence",

note = "5th International Conference on Information and Communication Technology Convergence, ICTC 2014 ; Conference date: 22-10-2014 Through 24-10-2014",

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T1 - Vertical sectorization techniques for active antenna systems

AU - Ahn, Minki

AU - Lee, Inkyu

PY - 2014/12/11

Y1 - 2014/12/11

N2 - In this paper, we study vertical sectorization techniques for multiple-input single-output (MISO) downlink active antenna systems (AAS). In the AAS, antenna beam patterns can be adjusted in each sector and multiple vertical beams can form the vertical sectorization. Since an exhaustive search based vertical sectorization algorithm requires high computational complexity to find the optimal tilt angles, we propose a low complexity vertical sectorization algorithm which is close to the performance of the exhaustive algorithm with much reduced complexity.

AB - In this paper, we study vertical sectorization techniques for multiple-input single-output (MISO) downlink active antenna systems (AAS). In the AAS, antenna beam patterns can be adjusted in each sector and multiple vertical beams can form the vertical sectorization. Since an exhaustive search based vertical sectorization algorithm requires high computational complexity to find the optimal tilt angles, we propose a low complexity vertical sectorization algorithm which is close to the performance of the exhaustive algorithm with much reduced complexity.

KW - Active antenna system

KW - MISO downlink

KW - Vertical sectorization

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M3 - Conference contribution

AN - SCOPUS:84920119795

T3 - International Conference on ICT Convergence

SP - 765

EP - 767

BT - International Conference on ICT Convergence

PB - IEEE Computer Society

T2 - 5th International Conference on Information and Communication Technology Convergence, ICTC 2014

Y2 - 22 October 2014 through 24 October 2014

ER -

Vertical sectorization techniques for active antenna systems

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