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. This receiver was popularized from the receiver proposed by Acar and Tantaratana in white Gaussian noise channels. From the receiver proposed in this chapter, a cluster of demodulating matrixes of intercepting the message of synchronous CDMA communication system was given. Because the demodulating sequence isn’t the signature sequence, the performance of linear single user detection receiver in single-tone jamming environment was discussed. It is shown that the performance of linear single user detection receiver to anti-single-tone-jamming is better than conventional CDMA communication system in multiuser environment. For the estimation and tracking of energy and phase of carrier in mobile environment being difficult, the technique of canceling multiuser interference with linear single user detection receiver in differentially synchronous CDMA channels was proposed. Similar with chapter 3, the performance of linear single user detection receiver in frequency non-selective Rician fading synchronous CDMA channels was given.
In chapter 5, the technique of canceling multiuser interference of power control, maximum multiuser detection, near maximum multiuser detection, pre-decorrelating and linear single user detection was described with optimization theory. Their advantage, disadvantage and suitable field were contrasted.
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