WebIn Reference , Burel et al. introduced an algorithm to PN sequence estimation of the DSSS signal based on eigenvalue decomposition (EVD). In this method, the received DSSS … Webin p-MPQP results, an i-MPQP algorithm is designed to merge these similar function segments based on the data fitting. (3) Based on the MPQP results with two precisions, a DSSS algorithm is developed to achieve a fast distributed solu-tion to the PQP problem. The i-MPQP results are used to quickly approximate the optimal solution, while the p-

A low-complexity algorithm for fast acquisition of weak DSSS …

WebJan 31, 2024 · DSSS is a type of spread spectrum technology in which the transmitted signal is spread across multiple frequency bands. Pattern. In FHSS, the data … WebIn this paper, the autocorrelation characteristics of DSSS signal are analyzed and the second-order moment of autocorrelation function is used to improve the performance of … symplr vcs login

Direct-sequence spread spectrum - Wikipedia

WebJul 9, 2024 · As suggested by the above characteristics, DSSS does not affect the transmission time for the same transmitted packet. The chip sequences are generated by … WebThis study proposes an evolutionary-based clustering algorithm based on a hybrid of genetic algorithm (GA) and particle swarm optimization algorithm (PSOA) for order clustering in order to reduce surface mount technology (SMT) setup time. Simulational ... WebJan 31, 2024 · FHSS is less susceptible to multipath fading, it is a phenomenon in which the transmitted signal arrives at the receiver via multiple paths, resulting in a loss of signal quality. DSSS is more susceptible to multipath fading because it uses a wider frequency band. Transmission speed. FHSS has low transmission rates (up to 3 Mbps). symplr training courses