Study on Simulation Performance of OFDM-IDMA System
OFDM-IDMA system with perfect performance is the key technology of 4th mobile communication.in this paper,we simulated the performance of OFDM-IDMA in AWGN and quasi-static Rayleigh channel respectively,the simulation results indicate that the performance of multi-user is close to the single use as the increase of SNR,and the error-bits curye descends obviously,which means OFDM-IDMA system can be used to the complex electromagnetic environment and high-speed data transmission.
orthogonal frequency division multiplexing (OFDM) interleave division multiple access (IDMA) multi-user detection
Zhen-hua WANG Ge-fei YU Xi CHENG Jie Yang Yin-fing WANG
Chongqing Communication Institute Communication Training Base of General Staff Chongqing,CHINA
国际会议
杭州
英文
301-303
2013-03-22(万方平台首次上网日期,不代表论文的发表时间)