| 摘要 |
PROBLEM TO BE SOLVED: To easily detect the connection of CDMA codes by deciding a pair of equalizing filters which continuously evaluate all symbols transmitted by the CDMA codes sent from a specific number of received samples to a pair of transfer sub-matrixes. SOLUTION: This detection method is applied to a code which is transmitted via a multi-pass static linear transmission channel that causes the Gaussian additional white noises and also satisfies an equality, e=A.d+n, where A shows a transfer matrix of a multi-pass static linear channel with (d) showing a pair of symbols of a code to be transmitted, (n) showing an additional noise vector and (e) showing a pair of received samples respectively. In this method, a pair of equalizing filters are decided to continuously evaluate all symbols transmitted by the CDMA codes sent from a specific number of received samples es to a pair of transfer sub-matrixes A corresponding to the number (s) of rows of blocks of the matrixes A. |
