LDPC (Low Density Parity Check) coding and interleaving implemented in
multiple-input-multiple-output (MIMO) communication systems. As described
herein, a wide variety of irregular LDPC codes may be generated using GRS
or RS codes. A variety of communication device types are also presented
that may employ the error correcting coding (ECC) using a GRS-based
irregular LDPC code, along with appropriately selected interleaving, to
provide for communications using ECC. These communication devices may be
implemented to in wireless communication systems including those that
comply with the recommendation practices and standards being developed by
the IEEE 802.11n Task Group (i.e., the Task Group that is working to
develop a standard for 802.11 TGn (High Throughput)).