Title :
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
fDate :
Feb. 28 2011-March 3 2011
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;
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
DOI :
10.1109/WIRELESSVITAE.2011.5940930
