Methods of deteccao errors, selection of antenna using deteccao errors, stable system using deteccao of errors, deteccao rate of bit errors.Selection of antenna using the deteccao rate of bit errors and selector of the antenna using deteccao bit errors rate

摘要

There is provided a scheme for bit error rate detection. It comprises: detecting the bit value present in a received multi-level signal, more narrowly detecting the bit value present in that received multi-level signal, comparing the results of narrow detection with the results detected otherwise to identify errors in detection, and accumulating detected symbol errors over unit time. Bit error rate detection can be used for antenna selection--selecting one of a plurality of diversity antennas when the error rate exceeds a certain error threshold.