Efficient algorithm for decoding layered space-time codes

Autoren:

D. Wübben, R. Böhnke, J. Rinas, K.-D. Kammeyer, V. Kühn

Kurzfassung:

Layered space-time codes have been designed to exploit the capacity advantage of multiple antenna systems in Rayleigh fading environments. In this paper, a new efficient decoding algorithm based on QR decomposition is presented. It needs only a fraction of computational effort compared to the standard decoding algorithm requiring the multiple calculation of the pseudo inverse of the channel matrix.

Dokumenttyp:

Journal Paper

Veröffentlichung:

November 2001

Journal:

IEE Electronic Letters

Seiten:

1348-1350

Volume:

Number:

Index:

182