Abstract
One of the procedures for increasing the number of multiinput and multi-output (MIMO) branches without increasing the computational cost for MIMO detection or multiplexing is to exploit parallel transmissions by using polarization multiplexing. In this paper the effectiveness of using polarization multiplexing is confirmed under the existence of polarization rotation, which is inevitably present in short-range multiinput and multi-output (SR-MIMO) channels with planar array antennas. It is confirmed that 8 × 8 SR-MIMO transmission system with polarization multiplexing has 60 bit/s/Hz of channel capacity. This paper also shows a model for theoretical cross polarization discrimination (XPD) degradation, which is useful to calculate XPD degradations on diagonal paths.
| Original language | English |
|---|---|
| Pages (from-to) | 459-468 |
| Number of pages | 10 |
| Journal | IEICE Transactions on Communications |
| Volume | E97-B |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2014 |
| Externally published | Yes |
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Keywords
- Antennas
- Decoding
- MIMO
- Polarization multiplexing
- Short-range
- XPD
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Networks and Communications
- Software
Cite this
A study of short-range MIMO transmission utilizing polarization multiplexing for the simplification of decoding. / Hiraga, Ken; Sakamoto, Kazumitsu; Nishimori, Kentaro; Seki, Tomohiro; Nakagawa, Tadao; Uehara, Kazuhiro.
In: IEICE Transactions on Communications, Vol. E97-B, No. 2, 2014, p. 459-468.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A study of short-range MIMO transmission utilizing polarization multiplexing for the simplification of decoding
AU - Hiraga, Ken
AU - Sakamoto, Kazumitsu
AU - Nishimori, Kentaro
AU - Seki, Tomohiro
AU - Nakagawa, Tadao
AU - Uehara, Kazuhiro
PY - 2014
Y1 - 2014
N2 - One of the procedures for increasing the number of multiinput and multi-output (MIMO) branches without increasing the computational cost for MIMO detection or multiplexing is to exploit parallel transmissions by using polarization multiplexing. In this paper the effectiveness of using polarization multiplexing is confirmed under the existence of polarization rotation, which is inevitably present in short-range multiinput and multi-output (SR-MIMO) channels with planar array antennas. It is confirmed that 8 × 8 SR-MIMO transmission system with polarization multiplexing has 60 bit/s/Hz of channel capacity. This paper also shows a model for theoretical cross polarization discrimination (XPD) degradation, which is useful to calculate XPD degradations on diagonal paths.
AB - One of the procedures for increasing the number of multiinput and multi-output (MIMO) branches without increasing the computational cost for MIMO detection or multiplexing is to exploit parallel transmissions by using polarization multiplexing. In this paper the effectiveness of using polarization multiplexing is confirmed under the existence of polarization rotation, which is inevitably present in short-range multiinput and multi-output (SR-MIMO) channels with planar array antennas. It is confirmed that 8 × 8 SR-MIMO transmission system with polarization multiplexing has 60 bit/s/Hz of channel capacity. This paper also shows a model for theoretical cross polarization discrimination (XPD) degradation, which is useful to calculate XPD degradations on diagonal paths.
KW - Antennas
KW - Decoding
KW - MIMO
KW - Polarization multiplexing
KW - Short-range
KW - XPD
UR - http://www.scopus.com/inward/record.url?scp=84893260524&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893260524&partnerID=8YFLogxK
U2 - 10.1587/transcom.E97.B.459
DO - 10.1587/transcom.E97.B.459
M3 - Article
AN - SCOPUS:84893260524
VL - E97-B
SP - 459
EP - 468
JO - IEICE Transactions on Communications
JF - IEICE Transactions on Communications
SN - 0916-8516
IS - 2
ER -