Exploiting the constellation geometry

In this section we show that the geometrical symmetries of the transmitted constellation can be used to reduce the number of clusters.

Subsections

Example: $2 \times 2$ BPSK MIMO
Clustering procedure for $N_t \times N_r$ BPSK MIMO systems
- Phase 1: Grouping of symmetric clusters.
- Phase 2: Retrieving the individual clusters.

Steven Van Vaerenbergh
Last modified: 2007-10-17