Autoren: |
D. Wübben, J. Rinas, R. Böhnke, V. Kühn, K.-D. Kammeyer |
Kurzfassung: |
Layered space-time codes have been designed to exploit the capacity advantage of multiple antenna systems in Rayleigh fading environments. In this paper, we present a new efficient detection algorithm based on a sorted QR decomposition. It only needs a fraction of computational effort compared to the standard detection algorithm requiring multiple calculations of the pseudo inverse of the channel matrix. The derived algorithm is not restricted to layered space-time architectures, but can generally be used for detection in vector channel systems. |
Dokumenttyp: |
Konferenzbeitrag |
Veröffentlichung: |
Berlin, Deutschland, 28. - 30. Januar 2002 |
Konferenz: |
4th International ITG Conference on Source and Channel Coding (SCC) |
Index: |
178 |
Dateien: |
BibTEX
|