Simulation and Analysis of Linear Multiple User Detection Based on Simulink

Sheng Liang; Yong Xie; Gao Feng Pan; Jun Xue; Xin Feng Yu

doi:10.4028/www.scientific.net/AMM.263-266.354

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Simulation and Analysis of Linear Multiple User Detection Based on Simulink
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 263-266Simulation and Analysis of Linear Multiple User...

Simulation and Analysis of Linear Multiple User Detection Based on Simulink

Abstract:

In order to study the feasibility of linear Multiple User Detection (MUD) used in multi-objective spread spectrum TT&C, mathematical models of Decorrelation Algorithm (DEC) and Minimum Mean Square Error Algorithm (MMSE) are built. Simulation framework based on Simulink is given. Two algorithms are compared with traditional single user detector. The results of simulation show the two linear MUDs are better than traditional single user detection.