3D Beamforming Designs for Single User MISO Systems

被引：0
|
作者：
Lee, Wookbong [1 ]
Lee, Sang-Rim [1 ]
Kong, Han-Bae [1 ]
Lee, Inkyu [1 ]
机构：
[1] Korea Univ, Sch Elect Engn, Seoul, South Korea
来源：
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2013年
关键词：
CHANNELS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we study a transmit beamforming technique for multiple input single output downlink single-user systems with three dimensional antennas where a transmit antenna gain is determined in three dimensional coordinates. In general, the transmit antenna gain is controlled by adjusting the boresight of antennas in directional antennas. To derive the optimal tilting angles for the directional antenna systems, we provide the probability density functions (PDF) of the three dimensional user distribution. Furthermore, based on the PDF, the analysis for the average rates of passive and active antenna systems is presented. Simulation results verify the accuracy of the performance analysis.
引用
收藏
页码：3914 / 3919
页数：6
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