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An Improved IDCT-OFDM with Partial Transmit Sequence
2016Orthogonal frequency division multiplexing (OFDM) has been adopted as a standard for various high data rate wireless communication systems due to the spectral bandwidth efficiency, robustness to frequency selective fading channels, etc. However, implementation of the OFDM system entails several difficulties.
A. A. A. Wahab +1 more
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An Improved Partial Transmit Sequence Scheme for PAPR Reduction in FBMC/OQAM Systems
2021 International Wireless Communications and Mobile Computing (IWCMC), 2021The 5th generation mobile networks (5G) and their key technologies need to provide higher spectrum efficiency utilization and smooth integration of broadband and narrowband systems. Filter bank multi-carrier transmission with Offset Orthogonal Amplitude Modulation (FBMC-OQAM) has great advantages to achieve this goal by combating multipath effects and ...
Shiying Zeng, Peiran Wu, Minghua Xia
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A partial transmit sequence technique with error correction capability and low computation
International Journal of Communication Systems, 2013SUMMARYOrthogonal frequency division multiplexing (OFDM) is a popular transmission technique in wireless communication. Although already widely addressed in many studies, OFDM still has flaws, one of which is the occurrence of high peak‐to‐average power ratio (PAPR) in the transmission signal. The partial transmit sequence (PTS) technique is one method
Hsin-Ying Liang +3 more
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A Phase Adjustment Based Partial Transmit Sequence Scheme for PAPR Reduction
Circuits, Systems, and Signal Processing, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Peng, Zhu, W.-P., Ahmad, M. O.
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VHDL implementation of circular shifting‐partial transmit sequence in MIMO OFDM systems
International Journal of Communication Systems, 2022SummaryOne of the basic issues in orthogonal frequency‐division multiplexing (OFDM) frameworks is the peak‐to‐average power ratio (PAPR). There are several PAPR reduction methods available. The partial transmit sequence (PTS) technique is considered one of the superior techniques for overcoming this issue.
Heba M. Abdel-Atty +2 more
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A Modified Partial Transmit Sequence Scheme for PAPR Reduction in OFDM System
2008 IEEE 68th Vehicular Technology Conference, 2008Partial transmit sequence (PTS) is an attractive distortless peak-to-average power ratio (PAPR) reduction technique for orthogonal frequency division multiplexing (OFDM) system. However, the complexity of PTS increases exponentially with the number of sub-blocks as it requires an exhaustive searching over all phase factor combinations.
Qingsong Wen +4 more
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Partial transmit sequence-active interference cancellation for UWB OFDM transmission
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009A novel algorithm called partial transmit sequence-active interference cancellation (PTS-AIC) is proposed to implement interference avoidance functionality in an ultra-wideband (UWB) OFDM device. It can be considered as another application of the PTS algorithm that has been applied to an OFDM transmission to reduce its peak-to-average power ratio ...
Poramate Tarasak +3 more
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Partial transmit sequence to improve OFDM using BFO & PSO algorithm
International Journal of Wavelets, Multiresolution and Information Processing, 2019The Peak to Average Power Ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM) system can be decreased effectively through Partial Transmit Sequence (PTS) scheme. In optimum phase factors searches of the PTM scheme, there is a very high computational cost involved and this restricts its ability to be applied in practical applications ...
P. Ravi Kumar +2 more
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Analysis of the Performance of Partial Transmit Sequences with Different Subblock Partitions
2006 International Conference on Communications, Circuits and Systems, 2006This paper analyzes the performance of reducing the peak-to-average power ratio (PAPR) by partial transmit sequences (PTS) in OFDM system, and finds that it is dependent on the correlation of several candidate signals which is decided by subblock partitions and phase factors, while it is unconcerned with the input signal.
Lei Xia +4 more
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Reducing PAPR of OFDM signals using partial transmit sequences
9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732), 2004Orthogonal frequency division multiplexing (OFDM) is an appealing technique for achieving high-bit-rate data transmission, due to its robustness against the multipath fading and Intersymbol Interference (ISI). However, the occurrence of the potentially high peak-to-average power ratio (PAPR) restricts its application. Several methods have been proposed
S.K. Yusof, N. Fisal, null Tang Sze Yin
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