Optical wireless MIMO communications (OMIMO)

Daisuke Takase, Tomoaki Ohtsuki

研究成果: Paper査読

47 被引用数 (Scopus)

抄録

We propose optical wireless multiple-input multiple-output (OMIMO) communications to achieve a high speed transmission with a compact transmitter and receiver. In OMIMO, by using zero forcing (ZF), we can eliminate the other signal interferences transmitted from other optical transmit antennas. Thus, we have no need to consider the frequency assignment for each optical transmit antenna. We analyze the signal-to-interference-plus-noise ratio (SINK) and the bit error rate (BER) of the proposed OMIMO with a linear array assignment of optical transmit and receive antennas, where we employ subcarrier multiplexing (SCM) for each optical transmit antenna. Note that the proposed OMIMO is applicable to other arrangements of optical transmit and receive antennas. We show that the proposed OMIMO system can realize MIMO multiplexing and achieve a higher speed transmission than one optical single-input single-output (OSISO) by setting the optical transmit and receive antennas and the transmitter semiangle appropriately.

本文言語English
ページ928-932
ページ数5
出版ステータスPublished - 2004 12 1
外部発表はい
イベントGLOBECOM'04 - IEEE Global Telecommunications Conference - Dallas, TX, United States
継続期間: 2004 11 292004 12 3

Other

OtherGLOBECOM'04 - IEEE Global Telecommunications Conference
CountryUnited States
CityDallas, TX
Period04/11/2904/12/3

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント 「Optical wireless MIMO communications (OMIMO)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル