Title :
PNS algorithm and FPGA design of wireless OFDM system
Author :
Iramina, Chisato ; Wada, Tomohisa ; Ryu, Heung-Gyoon
Author_Institution :
Grad. Sch. of Eng. & Sci., Univ. of the Ryukyus, Okinawa, Japan
Abstract :
Phase noise seriously affects performance in the OFDM-based wireless communication system. In order to reduce phase noise efficiency, phase noise suppression (PNS) algorithm was proposed. In this paper, OFDM system including PNS algorithm design is simulated by using Simulink. As simulation results, phase noise effect can be significantly compensated by PNS algorithm. Compared with the ordinary OFDM system, included PNS algorithm system showed much better BER performance.
Keywords :
OFDM modulation; error statistics; field programmable gate arrays; phase noise; radio networks; BER performance; FPGA design; PNS algorithm; Simulink; phase noise suppression algorithm; wireless OFDM system; wireless communication system; AWGN; Algorithm design and analysis; Bit error rate; OFDM; Phase noise; Phase shift keying; Receivers; CPE; ICI; OFDM; PNS; Phase noise; Simulink;
Conference_Titel :
Advanced Communication Technology (ICACT), 2011 13th International Conference on
Print_ISBN :
978-1-4244-8830-8
