Effect of polarized orthogonal STBC-MIMO network coding on wireless multi-hop networks

Author

Ogawa, Shinji ; Ono, Fumie

Author_Institution

Yokohama Nat. Univ., Yokohama, Japan

fYear

2011

fDate

3-7 Oct. 2011

Firstpage

1

Lastpage

5

Abstract

To achieve the full data rate and diversity gain with low decoding complexity in a multi-hop network, a space time block coded MIMO network coding (STBC-MIMO) with dual polarization antennas is proposed. Each node has two vertical polarized antennas and two horizontal polarized antennas. Each node receives or transmits the STBC signal from or to forward and backward links. In this paper, the effect of polarized orthogonal STBC-MIMO network coding is evaluated by numerical results. As a result, the orthogonal STBC-MIMO network coding using dual polarization can realize 3.8 times higher performance than the conventional STBC-MIMO network coding.

Keywords

MIMO communication; diversity reception; network coding; space-time block codes; diversity gain; dual polarization antennas; horizontal polarized antennas; low decoding complexity; polarized orthogonal STBC-MIMO network coding; space time block coded MIMO network coding; vertical polarized antennas; wireless multihop networks; Antennas; Helium; MIMO; Network coding; Relays; Signal to noise ratio; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Personal Multimedia Communications (WPMC), 2011 14th International Symposium on

Conference_Location

Brest

ISSN

1347-6890

Print_ISBN

978-1-4577-1786-4

Electronic_ISBN

1347-6890

Type

conf

Filename

6081476