TY - GEN
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
UR - http://www.scopus.com/inward/record.url?scp=84920119795&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84920119795&partnerID=8YFLogxK
U2 - 10.1109/ICTC.2014.6983282
DO - 10.1109/ICTC.2014.6983282
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 -