A Genetic-Simulated Annealing Algorithm Based on PTS Technique for PAPR Reduction in OFDM System

Wang, Xia; He, Shiwen; Zhu, Tao

doi:10.1109/scac.2014.32

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Cited by 6 publications

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“…In order to overcome the drawbacks of PTS, optimal selection of phase factors was carried out using optimisation techniques such as particle swarm optimisation (PSO) [28–35], genetic algorithm [36–42], simulated annealing [43, 44] and differential evolution [45, 46].…”

Section: Introductionmentioning

confidence: 99%

PAPR reduction in OFDM using scaled particle swarm optimisation based partial transmit sequence technique

Prasad

Ramesh

2019

J. eng.

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Section: Introductionmentioning

confidence: 99%

PAPR reduction in OFDM using scaled particle swarm optimisation based partial transmit sequence technique

Prasad

Ramesh

2019

J. eng.

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“…In order to reduce searching complexity and the use of side information, several extensions of PTS has been proposed recently in the literature [69][70][71][72][73][74][75][76][77]. In [74], a Genetic algorithm based PTSmethod (GA-PTS) is proposed as a novel and sub-optimal PAPR reduction. The GA-PTS has lower computational load than original PTS method since it takes advantages of genetic algorithm and simulated annealing algorithm to search the best phase factors of PTS.…”

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confidence: 99%

Behavior and Techniques for Improving Performance of OFDM Systems for Wireless communications

Barakabitze¹,

Ali²

2015

International Journal of Advanced Research in Computer and Comm

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Orthogonal frequency division multiplexing (OFDM) is a special case of multicarrier transmission which transmits a stream of data over a number of lower data rate subcarriers. OFDM splits the total transmission bandwidth into a number of orthogonal and non-overlapping subcarriers and transmit the collection of bits called symbols in parallel using these subcarriers. This paper gives a total insight of various Peak -to Average Power Reduction (PAPR) techniques and principles of OFDM systems used in wireless communications. The research paper places a focus also on OFDM behaviors and techniques like Carrier Frequency Offset (CFO) estimation that improves performance of OFDM for wireless communications. Finally, the paper provides a number of wireless communication standards and many of the applications where OFDM systems are used.

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PAPR Reduction Analysis of OFDM Systems Using GA-, PSO-, and ABC-Based PTS Techniques

Joshi

Garg

et al. 2018

Lecture Notes in Electrical Engineering

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A Genetic-Simulated Annealing Algorithm Based on PTS Technique for PAPR Reduction in OFDM System

Cited by 6 publications

References 11 publications

PAPR reduction in OFDM using scaled particle swarm optimisation based partial transmit sequence technique

PAPR reduction in OFDM using scaled particle swarm optimisation based partial transmit sequence technique

Behavior and Techniques for Improving Performance of OFDM Systems for Wireless communications

PAPR Reduction Analysis of OFDM Systems Using GA-, PSO-, and ABC-Based PTS Techniques

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