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Peak to Average Power Ratio (PAPR) reduction in OFDM for a WLAN network using SLM technique
2011 3rd International Conference on Electronics Computer Technology, 2011Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient multicarrier modulation technique for high speed data transmission over multipath fading channels. OFDM modulation schemes offer many advantages for multicarrier transmission at high data rates over time dispersive channels, particularly in mobile applications.
Reena Chackochan, Himanshu Soni
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Reducing peak-to-average power ratio (PAPR) using partial transmit sequence in OFDM systems
7th International Multi Topic Conference, 2003. INMIC 2003., 2005OFDM is a multicarrier system supporting high data rate transmission and generally requires no equalization at the receiver, making it simple and efficient. However, a drawback of this system is the large peak-to-average-power ratio (PAPR) of the transmit signal, which makes its straightforward implementation quite costly.
A. Latif, N.D. Gohar
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Journal of Optical Communications, 2020
Abstract Due to the evolution of mobile phone technology which enables the use of Internet, the demand for data rates has increased tremendously. Therefore, current 4G-LTE (long-term evolution) technology needs to be replaced in near future. Hence, currently possible solutions for 5G technology are heavily investigated.
Shiv Om Tiwari, Rajeev Paulus
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Abstract Due to the evolution of mobile phone technology which enables the use of Internet, the demand for data rates has increased tremendously. Therefore, current 4G-LTE (long-term evolution) technology needs to be replaced in near future. Hence, currently possible solutions for 5G technology are heavily investigated.
Shiv Om Tiwari, Rajeev Paulus
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C2. Progressive Image Transmission over OFDM System with Minimum Peak-to-Average Power Ratio (PAPR)
2013 30th National Radio Science Conference (NRSC), 2013A modified Orthogonal Frequency Division MuItiplexing (OFDM) system for robust progressive image transmission is proposed in this paper. A joint sOUfce-channel coder (JSC C ) is employed in the modified OFDM system. The set partitioning hierarchical trees (SPTHT) used as SOUfce code, and The Low-Density Parity-C heck (LDPC ) used as a channel coder ...
Usama S. Mohammed +2 more
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2018 4th International Conference on Electrical Engineering and Information & Communication Technology (iCEEiCT), 2018
With the increasing demand for high power efficiency, robustness to multipath delay spread and high transmission speed, OFDM has become one of the most promising techniques for next generation wireless communication systems. However, high peak to average power ratio is a major limitation of OFDM system which makes the overall system less effective ...
Tasnova Nasrin Munni, Md Hossam-E-Haider
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With the increasing demand for high power efficiency, robustness to multipath delay spread and high transmission speed, OFDM has become one of the most promising techniques for next generation wireless communication systems. However, high peak to average power ratio is a major limitation of OFDM system which makes the overall system less effective ...
Tasnova Nasrin Munni, Md Hossam-E-Haider
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Peak to Average Power Ratio (PAPR) Minimizing Techniques for Helical Interleaved OFDM System
Perspectives in Communication, Embedded-Systems and Signal-Processing - PiCES, 2017Orthogonal frequency-division multiplexing (OFDM) is a multi-carrier, multi rate, multi symbol, frequency division multiplexing transmission system. In which a single high data rate stream is divided in to a number of low data rate streams. High spectral efficiency due to orthogonal subcarriers is the major advantage of this system.
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International Journal of Renewable Energy Exchange, 2022
Swati Malik, Alok Agarwal
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Swati Malik, Alok Agarwal
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Selective Bit Permutation Method for Peak-Average Power Ratio (PAPR) Reduction in OFDM System
Advanced Science Letters, 2016Azilah Saparon +2 more
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PAPR reduction in OFDM systems using peak insertion
AEU - International Journal of Electronics and Communications, 2015Abdulrahman Siddiq
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