Performance Simulation of Fixed-Point for MB-OFDM UWB system
MB-OFDM UWB communication technology use orthogonal UWB pulse sequence and multiple subchannels to achieve reliable high data rate transmission and spectral efficiency. The structure of the MB-OFDM UWB simulation system is discussed in this paper. The fixed-point simulation platform is also developed by Simulink(R) which constructed according to MB-OFDM scheme proposed by Multiband OFDM Alliance and the compensation scheme is based on phase compensation. The simulation performance between fixed-point and float-point reference is also studied, concentrated on study the degradation of the receiver and viterbi decoder due to the finite word length implementation.
Yuqiang Zhang Junhui Zhao
Faculty of Information Technology, Macao University of Science and Technology MACAO, CHINA
国际会议
武汉
英文
292-295
2005-09-23（万方平台首次上网日期，不代表论文的发表时间）