This paper discusses MIMO equalisers created by analytic inversion of a known frequency-selective MIMO channel. It considers inversion performed in the $z$-domain, time-domain using convolutional matrices, and the frequency-domain. It explains the criteria of these inversions and compares the performances in terms of MSE between the input and output to a concatenated channel-equaliser system through use of simulations, and puts these results into context in terms of computational cost.
|Number of pages||6|
|Publication status||Published - Jun 2004|
|Event||2nd International Workshop on Signal Processing for Wireless Communications - London, United Kingdom|
Duration: 2 Jun 2004 → 4 Jun 2004
|Conference||2nd International Workshop on Signal Processing for Wireless Communications|
|Period||2/06/04 → 4/06/04|
- analytic inversion techniques
- highly frequency selective
- mimo systems
Bale, V., & Weiss, S. (2004). Comparison of analytic inversion techniques for equalisation of highly frequency-selective MIMO systems. 150-155. Paper presented at 2nd International Workshop on Signal Processing for Wireless Communications, London, United Kingdom.