Wireless communications device including a filter optimal space - time group (JSTOF) using QR and eigenvalue decomposition

摘要

The wireless device that includes a filter comtjnicau00e7oes optimal space - time group (JSTOF) using QR and eigenvalue decomposition of a wireless communications device may include a wireless transmitter and a wireless receiver.The wireless receiver may include a filter for the reduction of interference Deco channel and may include a filter circuit of space - time of multiple channel filter n parts of signal that have been divided from a communications signal pelaestimativa joint weights of the filter space S call time and multiple channel impulse responses (RICS)Based on the decomposition of Cholesky and eigenvalue. The filter may also include a QR of combined filter channel that receives multiple signals from multiple channel filter circuit of space - time of multiple channel and has a filter response that is provided by an estimate of channel impulse response from the circuit F Filter of space - time.