An Affine Projection Algorithm based transceiver filter for MIMO two-way relaying scheme

Author

Joy, Arun ; Chakka, Vijaykumar

Author_Institution

Dept. of ICT, DAIICT, Gandhinagar, India

fYear

2011

fDate

Feb. 28 2011-March 3 2011

Firstpage

1

Lastpage

4

Abstract

This paper presents a MIMO two-way relaying scheme where the transceiver filter at the Relay Station (RS) processes the data using a variant of the Affine Projection Algorithm (APA), known as Partial Rank Algorithm (PRA). The relaying technique used is Amplify and Forward scheme (AF). The modulation technique used at the nodes S₁ and S₂ is Quadrature Phase Shift Keying (QPSK). The performance of PRA algorithm is verified by comparing its Mean-Square error performance (MSE) and Bit Error Rate (BER) with that of a transceiver filter based on Normalized Least Mean Square (NLMS) algorithm. The computational complexity of the algorithm is also tabulated.

Keywords

MIMO communication; amplify and forward communication; communication complexity; error statistics; least mean squares methods; mean square error methods; phase shift keying; radio transceivers; BER; MIMO two-way relaying scheme; NLMS algorithm; affine projection algorithm; amplify and forward scheme; bit error rate; computational complexity; mean-square error performance; modulation technique; normalized least mean square; partial rank algorithm; quadrature phase shift keying; relay station; transceiver filter; Adaptive filters; Bit error rate; Covariance matrix; Filtering algorithms; MIMO; Relays; Transceivers; APA; MIMO; NLMS; PRA; two-way relaying;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology (Wireless VITAE), 2011 2nd International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4577-0786-5

Type

conf

DOI

10.1109/WIRELESSVITAE.2011.5940930

Filename

5940930