DOIONLINE

DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-15764

Publish In
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC
Journal Home
Volume Issue
Issue
Volume-7,Issue-5  ( May, 2019 )
Paper Title
A Parallel Detection and Decoding Technique for MIMO Communication Systems
Author Name
Wurod Qasim Mohamed, Karim Hamidian
Affilition
Department of Electronic Engineering, University of Diyala, Diyala, Iraq Electrical Engineering Department, California State University Fullerton, CA, USA
Pages
81-86
Abstract
Two of important requirements of fifth generation new radio (5G- NR) access networks are very high capacity and ultra-reliability. In this paper, we proposed a V-BLAST 𝑵𝒕 􀵈 𝑵𝒓 MIMO system that is analyzed and improved, and expected to achieve both very high throughput and ultra-high reliability simultaneously. A new detection technique called parallel detection and decoding algorithm is developed and compared with existing linear detection algorithms. It was seen that the proposed technique increases the speed of signal transmission, provides high throughput and prevents error propagation, which may be present in serial decoding techniques. The new algorithm reduces the bit error probability and increases the capacity simultaneously without using STC. However, it was seen that the BER of MIMO systems using the proposed algorithm is higher than a similar systems using standard STC technique, and it is lower than system using MGSTCs technique. Simulation results show the advantages of the proposed technique. Keywords- Index Terms_ MIMO, Parallel Detection and Decoding, V-BLAST.
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