PAPR Reduction for FBMC-OQAM Signals Using PSO-Based JPTS Scheme

Prasad, Dharmbir; Tamil, S.; Chourasia, Bharti

doi:10.1007/978-981-16-8512-5_4

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…In this paper, the JAYA algorithm has been proposed to overcome the computational complexity that arises using the SLM with other suggested algorithms such as SLM-PSO 41 , ABC-SLM 42 and SLM-GA 43 . The proposed technique JAYA-SLM has only one phase optimization and does not require any specific control parameters, such as the limit value in ABC-SLM.…”

Section: Jaya Algorithmmentioning

confidence: 99%

JAYA algorithm based selective mapping for PAPR reduction in GFDM systems

Bouslam

Amadid

Bennioui

et al. 2023

Preprint

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Several techniques have been used to tackle the PAPR problem in Generalized Frequency Division Multiplexing (GFDM) systems. The Selective mapping (SLM) remains the most used alone or in combination with optimization algorithms in order to find optimal phase factors. Unfortunately, the complexity of implementation and the use of many control parameters are the main drawbacks of these techniques. This paper proposes an enhanced SLM technique to further improve the PAPR reduction in the GFDM system without increasing the system complexity. The proposed technique, i.e., JAYA-SLM, combines the JAYA algorithm with the SLM scheme. The simulation results demonstrate that the proposed JAYA-SLM technique is highly efficient in PAPR reduction without increasing the system complexity, wherein fewer used parameters. Also, it improves the system’s power saving and the Bit-Error-Rate (BER) performance when compared to others existing methods.

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Section: Jaya Algorithmmentioning

confidence: 99%

JAYA algorithm based selective mapping for PAPR reduction in GFDM systems

Bouslam

Amadid

Bennioui

et al. 2023

Preprint

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Selective Mapping scheme based on Modified Forest Optimization Algorithm for PAPR reduction in FBMC system

Vaigandla¹,

Benita²

2023

IFS

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Filter Bank Multicarrier(FBMC)is considered as one of the most standardized waveform for fifth generation (5G) mobile communication system application FBMC endures lot of nonlinear effects which occurs because of high Peak Average Power Ratio (PAPR). High value of PAPR due to the large dynamic range of multicarrier signal is one of the most significant issues in FBMC multicarrier based modulation technique. This paper presents one investigated PAPR reduction technique named as Selected Mapping (SLM) to minimize high PAPR by utilizing the complex signal divide into real and imaginary parts and then select minimum PAPR signal based on Modified Forest Optimization Algorithm (MFOA)to achieve good PAPR which can maintain the FBMC based system performance with a required Bit Error Rate (BER). The associated method was produced with the aim of optimize the phase factors so that the phase rotation operation is accomplished to minimize PAPR by fixing the MFOA into the conventional SLM. The simulation results demonstrate that the proposed technique gives better performance in terms of BER and PAPR compared to other SLM based optimization techniques.

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PAPR Reduction for FBMC-OQAM Signals Using PSO-Based JPTS Scheme

Cited by 2 publications

References 10 publications

JAYA algorithm based selective mapping for PAPR reduction in GFDM systems

JAYA algorithm based selective mapping for PAPR reduction in GFDM systems

Selective Mapping scheme based on Modified Forest Optimization Algorithm for PAPR reduction in FBMC system

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