The Single Carrier MIMO System Based on Neural Network Rake Receiver

Abstract:

Some defects can be found like flat fading, the low transmission efficiency and inter-symbol interference through the analysis of the signal model of SC-FDE system. An integrated solution was proposed by analyzing defect characteristics. The solution merged the technology of SC-FDE into MIMO system. And it used the neural network rake receiver in receiving terminal. The solution chose the weighted parameters in allusion to the differences among the signals of each path, and achieved the maximum diversity gain rates by the adaptive iterative algorithm of neural network. At last the implement logic of this system is described and the simulation is given to demonstrate the improvement of the performance of this system.

• Periodical: Applied Mechanics and Materials (Volumes 568-570)
• Pages: 1345-1352
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.568-570.1345
• Online since: June 2014
• Authors: Zhi Chao Jiang*, Yong Min Mu
• Keywords: Multiple Inputs and Multiple Outputs, Neural Network (NN), RAKE, Single Carrier Frequency Domain Equalization

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