Near Outage Limit Space-Time Coding for MIMO channels
نویسندگان
چکیده
We study simple space-time coding techniques for multiple-input multiple-output (MIMO) quasi-static channels (2Tx and 4Tx) capable of achieving near outage limit performance. The core of our space-time code is an h-π-diagonal state multiplexer that guarantees full diversity and a quasi-optimal coding gain on the MIMO channel. The whole range of word error probability is attained at signal-to-noise ratios extremely close to theoretical limits. In addition, at a fixed signal-to-noise ratio, the word error probability is insensitive to the block length.
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تاریخ انتشار 2006