The paper contains an analysis of the basic criteria for the selection of spreading sequences
for the multicarrier CDMA (MC-CDMA) systems with spectrum spreading in the frequency …

In this paper, we investigate a generalized receiver (GR) constructed on the basis of the
generalized approach to signal processing (GASP) in noise employing by direct-sequence …

An improved decorrelating decision-feedback multiuser detector (IDDFD) is proposed,
whose complexity is linear in the number of users, but performs closely to the maximum …

In the context of spectrum surveillance, a method to recover the code of direct sequence
spread spectrum signal is presented, whereas the receiver has no knowledge of the …

This paper introduces a new approach for interference rejection in direct sequence spread
spectrum communication systems based on blind source separation techniques. These …

The authors point out the need forfixed PN code sets for test purposes from thestandpoint of
numerical analysis and simulation of anasynchronous DS–CDMA system and its sub-system …

Direct-sequence spread-spectrum multiple-access (DS/SSMA) communications, strictly
band-limited transmitter chip waveforms with excess bandwidth in the interval between zero …

The receiver processing that is often employed for direct-sequence spread spectrum with
quaternary data modulation operates separately on in-phase and quadrature components of …

This letter presents an efficient and accurate performance evaluation method for binary MC-
CDMA systems with deterministic signature sequences. This method is based on a …

Direct-sequence spread-spectrum multiple-access (DS/SSMA) communication systems with
random m-phase sequences, for even m, are considered. By examining the asymptotic …