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Chaos-Based Partial Transmit Sequence Technique for Physical Layer Security in OFDM-PON
IEEE Photonics Technology Letters, 2015Xiaonan Hu, Guowei Yang, Zanwei Shen
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A Class of PAPR Reduction Methods for OFDM Signals Using Partial Transmit Sequence
IEEE Joint International Information Technology and Artificial Intelligence Conference, 2019Orthogonal frequency division multiplexing (OFD-M) is an attractive technique for achieving high speed transmission. One of major drawbacks of OFDM is high peak-to-average power ratio (PAPR) of the transmitted signal.
Biao Cai +3 more
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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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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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A novel two-layered suboptimal approach to partial transmit sequences
The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring., 2004A high peak-to-average power ratio (PAPR) is a major shortcoming in multicarrier systems, as it causes non-linearity in the transmitter, degrading the performance of the system significantly. Partial transmit sequences (PTS) is one of the best methods in reducing PAPR, in which the information-bearing subcarriers are divided into M disjoint subblocks ...
null Wong Sai Ho +2 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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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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