Abstract
In this letter, we provide a correlated channel model for a dual-polarization antenna in indoor small-cell multiple-input multiple-output (MIMO) systems. In an indoor environment, we confirm that the cross-polarization discrimination (XPD) in the direction of angle-of-departure can be represented as the spatial correlation of the MIMO channel. We also evaluate a dual-polarization antenna-based MIMO channel model and a spatially correlated channel model using a 3-D ray-tracing simulator. Furthermore, we provide the equivalent distance between adjacent antennas according to the XPD, providing insights into designing a dual-polarization antenna and its arrays.
| Original language | English |
|---|---|
| Article number | 8299445 |
| Pages (from-to) | 654-657 |
| Number of pages | 4 |
| Journal | IEEE Wireless Communications Letters |
| Volume | 7 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2018 Aug 1 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Electrical and Electronic Engineering
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Relationship between cross-polarization discrimination (XPD) and spatial correlation in indoor small-cell MIMO systems. / Lim, Yeon Geun; Cho, Yae Jee; Oh, Taeckkeun; Lee, Yongshik; Chae, Chan-Byoung.
In: IEEE Wireless Communications Letters, Vol. 7, No. 4, 8299445, 01.08.2018, p. 654-657.Research output: Contribution to journal › Article
TY - JOUR
T1 - Relationship between cross-polarization discrimination (XPD) and spatial correlation in indoor small-cell MIMO systems
AU - Lim, Yeon Geun
AU - Cho, Yae Jee
AU - Oh, Taeckkeun
AU - Lee, Yongshik
AU - Chae, Chan-Byoung
PY - 2018/8/1
Y1 - 2018/8/1
N2 - In this letter, we provide a correlated channel model for a dual-polarization antenna in indoor small-cell multiple-input multiple-output (MIMO) systems. In an indoor environment, we confirm that the cross-polarization discrimination (XPD) in the direction of angle-of-departure can be represented as the spatial correlation of the MIMO channel. We also evaluate a dual-polarization antenna-based MIMO channel model and a spatially correlated channel model using a 3-D ray-tracing simulator. Furthermore, we provide the equivalent distance between adjacent antennas according to the XPD, providing insights into designing a dual-polarization antenna and its arrays.
AB - In this letter, we provide a correlated channel model for a dual-polarization antenna in indoor small-cell multiple-input multiple-output (MIMO) systems. In an indoor environment, we confirm that the cross-polarization discrimination (XPD) in the direction of angle-of-departure can be represented as the spatial correlation of the MIMO channel. We also evaluate a dual-polarization antenna-based MIMO channel model and a spatially correlated channel model using a 3-D ray-tracing simulator. Furthermore, we provide the equivalent distance between adjacent antennas according to the XPD, providing insights into designing a dual-polarization antenna and its arrays.
UR - http://www.scopus.com/inward/record.url?scp=85042362435&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85042362435&partnerID=8YFLogxK
U2 - 10.1109/LWC.2018.2808346
DO - 10.1109/LWC.2018.2808346
M3 - Article
AN - SCOPUS:85042362435
VL - 7
SP - 654
EP - 657
JO - IEEE Wireless Communications Letters
JF - IEEE Wireless Communications Letters
SN - 2162-2337
IS - 4
M1 - 8299445
ER -