The novel method decomposes the signal into branch signals orthogonally, which can adapt to the change of saturate power of each branch power ...
Abstract To solve the low-power-efficiency problem for high peak to average power ratio systems, such as. OFDM, an orthogonal inhomogeneous signal ...
For the purpose of alleviating high PAPR problem, in this paper a signal decomposition scheme is introduced into the high PAPR OFDM system. With the method, the ...
Dec 18, 2018 · : High Efficiency Power Amplifier Method Using Signal Decomposition in OFDM Communication System. FIGURE 5. The Decompose Algorithm. (a) even ...
The high PAPR signal can be decomposed into several low PAPR branch signals, linearized and amplified in parallel. This structure can reduce the PAPR of branch ...
Z Ren et al.: A High Efficiency Power Amplifier Method Using Signal Decomposition in OFDM Communication System ... In high PAPR system, power efficiency is a huge ...
A high power efficiency method using orthogonal signal decomposition in high PAPR system ; Science China / Information sciences. - SP Science China Press, 2010.
The invention discloses a method for realizing high-efficiency amplification based on signal decomposition and an amplification device, mainly solving the ...
A Survey of PAPR Techniques Based on Machine Learning - PMC - NCBI
www.ncbi.nlm.nih.gov › PMC10974123
This comprehensive method ensures both the efficiency and reliability of the transmission. The ultimate goal of SLM is to minimize signal distortion and enhance ...
Dec 18, 2012 · ... efficiency of the high power amplifier (HPA) in ... Fair, “PAPR reduction of OFDM signals using partial transmit sequence: an optimal approach ...