Parallel systolic CORDIC algorithm with reduced latency for unitary transform of complex matrices and application to MIMO detection

摘要

Various embodiments include a parallel coordinate rotation digital computer (CORDIC) technique, according to which multiple elements in a vector representing a received multiple input multiple output (MIMO) signal may be processed in parallel. The result is a reduction in the computational complexity of the MIMO detection technique as measured by the required resources and the latency. Other embodiments are described and claimed.