| 摘要 |
Method and apparatus for block boundary detection is described. A signal is received. The signal is quantized to provide a quantized signal to at least one correlator (310, 400, 500, 610) the quantized signal being a sequence of samples. The sequence of samples and a reference template including totaling partial results from the at least one correlator (310, 400, 500, 610) are cross- correlated to provide a result, the result being a symbol timing synchronization responsive to the cross-correlation also known as block boundary detection. The cross-correlation is provided in part by combining by exclusive-ORing a regression vector obtained from the sequence of samples and a coefficient term vector obtained from the reference template. |
