Author(s): Brijesh Kumar Yadav* and Rabindra Kumar Singh
Page: [302 - 307] Pages: 6
* (Excluding Mailing and Handling)
Background & Objective: To analyze the performance of MIMO-OFDM system, VBLAST detection suffers from computational complexity as well as high BER.
Methods: To improve the BER performance and to reduce the computational complexity of receiver, we propose a modified VBLAST detection in MIMO-OFDM Systems.
Results: Simulation using MATLAB shows the improvement in computational complexity and in BER.
Conclusion: This modified VBLAST reduces the complexity of MIMO-OFDM System to 44.2% and improvement in BER as compared to conventional VBLAST based MIMO-OFDM System.
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