Alamouti code with quadrature partial response signaling

Author

Song, Kyoung-Young ; Yang, Jae-Dong ; Jin, Xianglan ; No, Jong-Seon ; Chung, Habong

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., Seoul, South Korea

Volume

8

Issue

8

fYear

2009

fDate

8/1/2009 12:00:00 AM

Firstpage

3939

Lastpage

3943

Abstract

In this letter, the Alamouti code combined with partial response signaling (PRS) is proposed. The bit error rate of the proposed quadrature PRS (QPRS) Alamouti code is derived for the quasi-static Rayleigh fading and additive white Gaussian noise channel. Furthermore, its performance in a severely bandlimited channel is simulated by using chopping filter and compared with the conventional Alamouti code. The numerical results show that the proposed QPRS Alamouti code outperforms the conventional Alamouti code under the chopping environment.

Keywords

AWGN channels; Rayleigh channels; bandlimited communication; bandlimited signals; codes; error statistics; maximum likelihood decoding; Alamouti code; additive white Gaussian noise channel; bandlimited channel; bit error rate; chopping filter; quadrature PRS; quadrature partial response signaling; quasistatic Rayleigh fading channel; Bit error rate; Data communication; Decoding; Error analysis; Filters; Intersymbol interference; Partial response signaling; Quadrature amplitude modulation; Transmitting antennas; Wireless communication; Alamouti code, maximum a posteriori (MAP) decoding, out-of-band power, quadrature partial response signaling (QPRS);

fLanguage

English

Journal_Title

Wireless Communications, IEEE Transactions on

Publisher

ieee

ISSN

1536-1276

Type

jour

DOI

10.1109/TWC.2009.081147

Filename

5200952