![](/images/graphics-bg.png)
Blind Channel and Data Estimation Using Fuzzy Logic-Empowered Opposite Learning-Based Mutant Particle Swarm Optimization
Joint Authors
AsadUllah, Muhammad
Khan, Muhammad Adnan
Abbas, Sagheer
Athar, Atifa
Raza, Syed Saqib
Ahmad, Gulzar
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-06
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Multiple-input and multiple-output (MIMO) technology is one of the latest technologies to enhance the capacity of the channel as well as the service quality of the communication system.
By using the MIMO technology at the physical layer, the estimation of the data and the channel is performed based on the principle of maximum likelihood.
For this purpose, the continuous and discrete fuzzy logic-empowered opposite learning-based mutant particle swarm optimization (FL-OLMPSO) algorithm is used over the Rayleigh fading channel in three levels.
The data and the channel populations are prepared during the first level of the algorithm, while the channel parameters are estimated in the second level of the algorithm by using the continuous FL-OLMPSO.
After determining the channel parameters, the transmitted symbols are evaluated in the 3rd level of the algorithm by using the channel parameters along with the discrete FL-OLMPSO.
To enhance the convergence rate of the FL-OLMPSO algorithm, the velocity factor is updated using fuzzy logic.
In this article, two variants, FL-total OLMPSO (FL-TOLMPSO) and FL-partial OLMPSO (FL-POLMPSO) of FL-OLMPSO, are proposed.
The simulation results of proposed techniques show desirable results regarding MMCE, MMSE, and BER as compared to conventional opposite learning mutant PSO (TOLMPSO and POLMPSO) techniques.
American Psychological Association (APA)
AsadUllah, Muhammad& Khan, Muhammad Adnan& Abbas, Sagheer& Athar, Atifa& Raza, Syed Saqib& Ahmad, Gulzar. 2018. Blind Channel and Data Estimation Using Fuzzy Logic-Empowered Opposite Learning-Based Mutant Particle Swarm Optimization. Computational Intelligence and Neuroscience،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1130818
Modern Language Association (MLA)
AsadUllah, Muhammad…[et al.]. Blind Channel and Data Estimation Using Fuzzy Logic-Empowered Opposite Learning-Based Mutant Particle Swarm Optimization. Computational Intelligence and Neuroscience No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1130818
American Medical Association (AMA)
AsadUllah, Muhammad& Khan, Muhammad Adnan& Abbas, Sagheer& Athar, Atifa& Raza, Syed Saqib& Ahmad, Gulzar. Blind Channel and Data Estimation Using Fuzzy Logic-Empowered Opposite Learning-Based Mutant Particle Swarm Optimization. Computational Intelligence and Neuroscience. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1130818
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1130818