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  1. 1
    PAPR Reduction Using Genetic Algorithm (GA) In OFDM System

    PAPR Reduction Using Genetic Algorithm (GA) In OFDM System by Mohd Ramdan, Fatin Najwa Nursyadza

    Published 2018
    “…In order to reduce the PAPR performance in OFDM system, many reduction technique are explored. …”
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  2. 2
    Peak-To-Peak Average Power Ratio Reduction In Orthogonal Frequency Division Multiplexing System Using The Combination Of Comapnding And Pre-Coding Techniques

    Peak-To-Peak Average Power Ratio Reduction In Orthogonal Frequency Division Multiplexing System Using The Combination Of Comapnding And Pre-Coding Techniques by Ooi, Xin Kai

    Published 2017
    “…Pre-coding technique will be investigated to combine with the algorithm of the μ-law companding and exponential companding to improve the PAPR reduction. …”
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  3. 3
    New methods of partial transmit sequence for reducing the high peak-to-average-power ratio with low complexity in the ofdm and f-ofdm systems

    New methods of partial transmit sequence for reducing the high peak-to-average-power ratio with low complexity in the ofdm and f-ofdm systems by Abduljabbar, Yasir Amer

    Published 2019
    “…The results that obtained using the proposed methods achieve a superior gain in the PAPR reduction performance compared with the conventional PTS technique. …”
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  4. 4
    A low complexity PAPR reduction scheme based on radix-II IFFT

    A low complexity PAPR reduction scheme based on radix-II IFFT by Kazemian, Mohsen, Varahram, Pooria, Mohd Ali, Borhanuddin, Mohammady, Somayeh

    Published 2015
    “…Simulation results show at least 46.8% complexity reduction compared to CSLM by comparable PAPR performance.…”
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  5. 5
    PAPR reduction using selected codeword shift (SCS) technique and SCS-SLM technique for space time coding MIMO-OFDM / Ezmin Abdullah

    PAPR reduction using selected codeword shift (SCS) technique and SCS-SLM technique for space time coding MIMO-OFDM / Ezmin Abdullah by Abdullah, Ezmin

    Published 2016
    “…These drawbacks are due to the formulation and algorithm of the PAPR reduction techniques in the OFDM system to achieve substantial PAPR reduction. …”
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  6. 6
    Optimizing peak reduction carriers for OFDM based broadband systems

    Optimizing peak reduction carriers for OFDM based broadband systems by Ting, Sie King

    Published 2008
    “…Many techniques have been applied for peak-to-average power ratio (PPAPR) reduction. The use of peak reduction carrier (PRC) scheme proposed by Lawrey and Kikkert (1999) for PAPR reduction is further investigated in this research work for the PRCs search complexity of the algorithm. …”
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  7. 7
    Peak To Average Power Ratio Reduction In Wireless Orthogonal Frequency Division Multiplexing

    Peak To Average Power Ratio Reduction In Wireless Orthogonal Frequency Division Multiplexing by Wahab, Aeizaal Azman Abdul

    Published 2014
    “…The proposed scheme utilizes Selected Mapping (SLM) followed by the companding SRM technique to further reduce the PAPR of the OFDM signal. Simulation results indicate that about 5 dB reduction in PAPR is achieved compared with the conventional SLM algorithm.…”
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  8. 8
    A modified cross antenna rotation and inversion algorithm for Peak-to-Average Power Ratio Reduction in MIMO-OFDM systems

    A modified cross antenna rotation and inversion algorithm for Peak-to-Average Power Ratio Reduction in MIMO-OFDM systems by Janad, Mohanat, Al-Khateeb, Wajdi Fawzi Mohammed, Habaebi, Mohamed Hadi

    Published 2013
    “…Simulation results shows that the effect of PAPR reduction of introduced modified method is better than original CARI algorithm. …”
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  9. 9
    PAPR reduction using selected codeword shift (SCS) technique and SCS-SLM technique for space time coding MIMO-OFDM / Ezmin Abdullah

    PAPR reduction using selected codeword shift (SCS) technique and SCS-SLM technique for space time coding MIMO-OFDM / Ezmin Abdullah by Abdullah, Ezmin

    Published 2017
    “…These drawbacks are due to the formulation and algorithm of the PAPR reduction techniques in the OFDM system to achieve substantial PAPR reduction. …”
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  10. 10
    Enhanced PAPR reduction and channel estimation techniques in multi-carrier wireless communication system

    Enhanced PAPR reduction and channel estimation techniques in multi-carrier wireless communication system by Ali Kareem, Nahar

    Published 2016
    “…First, a novel rotating phase shift (RPS) based on signal scrambling to reduce PAPR in OFDM system had been proposed. The search algorithm was used to solve the convex problem in selecting PAPR-RPS best phase shift factor based on the cost of computational complexity. …”
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  11. 11
    Wavelet Methods With Discrete Cosine Transform For Peak-To-Average Power Ratio And Bit Error Rate Reduction In Orthogonal Frequency Division Multiplexing Systems

    Wavelet Methods With Discrete Cosine Transform For Peak-To-Average Power Ratio And Bit Error Rate Reduction In Orthogonal Frequency Division Multiplexing Systems by Lim, Yong Liang

    Published 2019
    “…The simulation results show that improved method of DCT wavelet can reduce PAPR to about 5.111dB (35% PAPR reduction improvement) for 1024 subcarriers by using 64-QAM modulation scheme. …”
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  12. 12
    A Novel Rotating Phase Shift Technique based Peak-to-Average Power Ratio Reduction in OFDM System

    A Novel Rotating Phase Shift Technique based Peak-to-Average Power Ratio Reduction in OFDM System by Mohammed, Muamer N., Nahar, Ali Kerem, Abdalla, Ahmed N.

    Published 2017
    “…In this paper, a novel rotating phase shift (RPS) technique based signal scrambling is proposed to reduce PAPR in OFDM systems. The pilot phase signal is chosen by RPS technique, while the search algorithm is used to solve the convex optimization problem. …”
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  13. 13
    Deterministic phase sequence approach for peak to average power ratio reduction in orthogonal frequency division multiplexing systems

    Deterministic phase sequence approach for peak to average power ratio reduction in orthogonal frequency division multiplexing systems by Kazemian, Mohsen

    Published 2016
    “…More importantly, it is proved that at the same PAPR reduction value, this scheme provides a complexity reduction of at least 42.3% over that of the EPTS scheme, and leads to the out-of-band distortion reduction. …”
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  14. 14
    Reduction of peak to average power ratio in coherent optical orthogonal frequency division multiplexing using companding transform

    Reduction of peak to average power ratio in coherent optical orthogonal frequency division multiplexing using companding transform by Wan Ngah, Wan Nurhanani, Hashim, Shaiful Jahari, Abas, Ahmad Fauzi, Varahram, Pooria, Ahmad Anas, Siti Barirah

    Published 2014
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  15. 15
    Peak-to-average power ratio reduction based on optimized phase shift technique

    Peak-to-average power ratio reduction based on optimized phase shift technique by Mohammed, Muamer N., Nahar, Ali Kareem, Abdalla, Ahmed N., Hammood, Omar A.

    Published 2017
    “…In this paper, an optimized phase shift (OPS) technique based signal scrambling is proposed to reduce PAPR in OFDM systems. The pilot phase signal is chosen by OPS technique, while the search algorithm is used to solve the convex optimization problem. …”
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  16. 16
    PAPR and BER analysis of mobile WiMAX system using QC-LDPC code with STFBC MIMO OFDMA system / Siti Nor Hasima Mat Jusoh

    PAPR and BER analysis of mobile WiMAX system using QC-LDPC code with STFBC MIMO OFDMA system / Siti Nor Hasima Mat Jusoh by Mat Jusoh, Siti Nor Hasima

    Published 2014
    “…Th e main diversity type is space, time and frequency. MATLAB software is use to develop new Quasi Cyclic LDPC block code algorithm and determine PAPR reduction for the STFBC MIMO-OFDMA system. …”
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  17. 17
    Attribute reduction based scheduling algorithm with enhanced hybrid genetic algorithm and particle swarm optimization for optimal device selection

    Attribute reduction based scheduling algorithm with enhanced hybrid genetic algorithm and particle swarm optimization for optimal device selection by Nwogbaga, Nweso Emmanuel, Latip, Rohaya, Affendey, Lilly Suriani, Abdul Rahiman, Amir Rizaan

    Published 2022
    “…The simulation is implemented with iFogSim and java programming language. …”
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  18. 18
    Enhancement of Ant Colony Optimization for Grid Job Scheduling and Load Balancing

    Enhancement of Ant Colony Optimization for Grid Job Scheduling and Load Balancing by Husna, Jamal Abdul Nasir

    Published 2011
    “…Global pheromone update is performed after the completion of processing the jobs in order to reduce the pheromone value of resources. A simulation environment was developed using Java programming to test the performance of the proposed EACO algorithm against existing grid resource management algorithms such as Antz algorithm, Particle Swarm Optimization algorithm, Space Shared algorithm and Time Shared algorithm, in terms of processing time and resource utilization. …”
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  19. 19
    Ant colony optimization algorithm for load balancing in grid computing

    Ant colony optimization algorithm for load balancing in grid computing by Ku-Mahamud, Ku Ruhana, Mohamed Din, Aniza

    Published 2012
    “…The proposed algorithm is known as the enhance ant colony optimization (EACO). …”
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  20. 20
    OPTIMIZED MIN-MIN TASK SCHEDULING ALGORITHM FOR SCIENTIFIC WORKFLOWS IN A CLOUD ENVIRONMENT

    OPTIMIZED MIN-MIN TASK SCHEDULING ALGORITHM FOR SCIENTIFIC WORKFLOWS IN A CLOUD ENVIRONMENT by Murad S.S., Badeel R., Alsandi N.S.A., Alshaaya R.F., Ahmed R.A., Muhammed A., Derahman M.

    Published 2023
    “…To achieve this, we propose a new noble mechanism called Optimized Min-Min (OMin-Min) algorithm, inspired by the Min-Min algorithm. …”
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