A study of short-range MIMO transmission utilizing polarization multiplexing for the simplification of decoding

Ken Hiraga, Kazumitsu Sakamoto, Kentaro Nishimori, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

Research output: Contribution to journalArticle

2 Citations (Scopus)

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 languageEnglish
Pages (from-to)459-468
Number of pages10
JournalIEICE Transactions on Communications
VolumeE97-B
Issue number2
DOIs
Publication statusPublished - 2014
Externally publishedYes

Fingerprint

Multiplexing
Decoding
Polarization
Degradation
Channel capacity
Antenna arrays
Costs

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 journalArticle

Hiraga, Ken ; Sakamoto, Kazumitsu ; Nishimori, Kentaro ; Seki, Tomohiro ; Nakagawa, Tadao ; Uehara, Kazuhiro. / A study of short-range MIMO transmission utilizing polarization multiplexing for the simplification of decoding. In: IEICE Transactions on Communications. 2014 ; Vol. E97-B, No. 2. pp. 459-468.
@article{ae8fb0359e7c475d8f37b506a10e5474,
title = "A study of short-range MIMO transmission utilizing polarization multiplexing for the simplification of decoding",
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.",
keywords = "Antennas, Decoding, MIMO, Polarization multiplexing, Short-range, XPD",
author = "Ken Hiraga and Kazumitsu Sakamoto and Kentaro Nishimori and Tomohiro Seki and Tadao Nakagawa and Kazuhiro Uehara",
year = "2014",
doi = "10.1587/transcom.E97.B.459",
language = "English",
volume = "E97-B",
pages = "459--468",
journal = "IEICE Transactions on Communications",
issn = "0916-8516",
publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",
number = "2",

}

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 -