SM high data rate transmission over multipath channel using MIMO with LDPC
Joint Authors
Farhan, Iman A.
Thahir, Rad H.
Muslih, Mahmud Farhan
Source
ZANCO Journal of Pure and Applied Sciences
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
5
Main Subjects
English Abstract
The most important type of Multiple Input Multiple Output (MIMO) is the Spatial Multiplexing (SM) which is used to increase the data rate depending on the number of transmitted and received antennas.
The main challenge of SM is high Bit Error Rate (BER) at low Signal to Noise Ratio (SNR), which leads to increase the power expended.
In this paper, the performance of MIMO system for Space Time Block Code (STBC) and SM has been investigated.
We expected that the STBC increase the reliability of data rate but it can't increase the data rate, while SM increase the data rate with significant BER.
The proposal of this research is to add effective channel code to reduce the BER in SM to achieve reliable data rate with the exploitation of SM potential to increase the speed of data.
Low density Parity Check (LDPC) is become an effectiveness type of channel coding to improve the performance of wireless system in multipath environments.
To avoid the higher complexity stem from adding such code, this research is attempt to design a special matrix to get better performance with acceptable complexity for MIMO system.
A simulation model will be designed using Matlab Package to apply the proposed model to show its performance compared with other system.
The expectancy that such system will present better performance can be applied in modern wireless communications in multipath environments.
The results confirm that the proposed system gives better performance with acceptable complexity.
It achieves 10-4 Bit Error Rate (BER) at 7dB of Signal to Noise Ratio (SNR).
Data Type
Conference Papers
Record ID
BIM-787466
American Psychological Association (APA)
Muslih, Mahmud Farhan& Thahir, Rad H.& Farhan, Iman A.. 2016-06-30. SM high data rate transmission over multipath channel using MIMO with LDPC. International Conference on Engineering and Innovative Technology (1st : 2016 : Erbil, Iraq). . Vol. 28, no. 2 (Supplement) (2016), pp.522-526.Irbil Iraq : Salahaddin University-Erbil Department of Scientific Publications.
https://search.emarefa.net/detail/BIM-787466
Modern Language Association (MLA)
Muslih, Mahmud Farhan…[et al.]. SM high data rate transmission over multipath channel using MIMO with LDPC. . Irbil Iraq : Salahaddin University-Erbil Department of Scientific Publications. 2016-06-30.
https://search.emarefa.net/detail/BIM-787466
American Medical Association (AMA)
Muslih, Mahmud Farhan& Thahir, Rad H.& Farhan, Iman A.. SM high data rate transmission over multipath channel using MIMO with LDPC. . International Conference on Engineering and Innovative Technology (1st : 2016 : Erbil, Iraq).
https://search.emarefa.net/detail/BIM-787466
