Space-Time Complementary Coding MIMO with Joint Spatial Diversity and Multiplex Capability

Author

Chen, Hsiao-Hwa ; Yeh, Yu-Ching ; Guizani, Mohsen ; Huang, Yueh-Min

Author_Institution

Dept. of Eng. Sci., Nat. Cheng Kung Univ., Taipei

Volume

7

Issue

8

fYear

2008

fDate

8/1/2008 12:00:00 AM

Firstpage

2950

Lastpage

2956

Abstract

This paper introduces a new space-time coding scheme, namely space-time complementary coding (STCC) scheme. With the help of pair-wise complementary codes, an STCC MIMO system can achieve both spatial diversity and multiplex transmission. The scheme requires neither bandwidth expansion nor feedback information from receiver, and it offers a nearly interference-free and multipath-resist performance due to a widely open interference-free window of the pair-wise complementary codes. The analytical results reveals that it provides a uniquely high diversity-multiplex gain product for its applications in flat or frequency-selective fading channel.

Keywords

MIMO communication; diversity reception; fading channels; space-time codes; flat fading channel; frequency-selective fading channel; high diversity-multiplex gain product; joint spatial diversity; multipath-resist performance; multiplex capability; multiplex transmission; nearly interference-free performance; pair-wise complementary codes; space-time complementary coding MIMO; widely open interference-free window; Analytical models; Bandwidth; Diversity methods; Fading; Frequency; Interference; MIMO; Multipath channels; Transmitters; Transmitting antennas; MIMO; Space-time coding; complementary code; spatial diversity; spatial multiplex;

fLanguage

English

Journal_Title

Wireless Communications, IEEE Transactions on

Publisher

ieee

ISSN

1536-1276

Type

jour

DOI

10.1109/TWC.2008.060551

Filename

4600208