Title :
Application of signal processing worksystem simulation in Look-up table prodistorter design
Author :
Li, Zhengdai ; Yang, Dewei ; Zhang, Caixia
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
In this paper, we introduced various HPA models based on Volterra series and its simplified form and described an adaptive Look-up table (LUT) algorithm. The predistortion design and simulation were setup in signal processing worksystem (SPW) software. The simulation result shows that the proposed method can reduce the system bit error rate (BER) and improve system performance effectively.
Keywords :
Volterra series; error statistics; signal processing; table lookup; BER; HPA model; SPW software; Volterra series; adaptive LUT algorithm; adaptive look-up table algorithm; bit error rate; look up table prodistorter design; signal processing worksystem simulation; Bit error rate; Digital video broadcasting; Noise; Look-up table; Predistortion; Volterra Series;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5622104
