Performance Analysis of 2x2 MIMO using V-BLAST Coding Architecture

Authors: Harshal Nigam, Abhinandan Jain, Neeraj Jain, Monika Mathur, Mukesh Arora

DOI: https://doi.org/10.37082/IJIRMPS.2021.v09i02.008

Short DOI: https://doi.org/gjq387

Country: India

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Abstract: MIMO systems have now become a key technology in wireless communications as it provides significantly high data rates. It creates multiple paths between the transmitter and receiver to enable more data to travel in a single unit of time thus leading to increase in data rates. V-BLAST scheme has got multiple transmitters. The data stream is divided in substreams and is transmitted independently through multiple transmitters. This paper will give an overview of V-BLAST technique from theoretical point of view and its practical implementation. It envisages on the selection of desirable modulation scheme in terms of BER, system throughput and outage probability for SISO and MIMO channel with V-BLAST architecture.

Keywords: Bit error rate (BER), Multiple-Input Multiple-Output (MIMO), Phase shift keying (PSK), Successive Interference Cancellation (SIC), Zero Forcing (ZF)

Paper Id: 891

Published On: 2021-04-17

Published In: Volume 9, Issue 2, March-April 2021

Cite This: Performance Analysis of 2x2 MIMO using V-BLAST Coding Architecture - Harshal Nigam, Abhinandan Jain, Neeraj Jain, Monika Mathur, Mukesh Arora - IJIRMPS Volume 9, Issue 2, March-April 2021. DOI 10.37082/IJIRMPS.2021.v09i02.008

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