Performance Evaluation of LDPC codes with 16QAM in Nonlinear Channel

摘要：

This paper gives the performance evaluation of LDPC codes with three 16QAM constellations under a nonlinear channel. Simulation results show that LDPC codes with rectangular 16QAM has the best BER performance among the three constellations regarded under linear channel, while the rectangular 16QAM and star (8,8) constellation have the best performance in nonlinear channel.

作者: Yuling Zhang Dongfeng Yuan Changchun Li

作者单位: School of Information Science and Engineering, Shandong University, Jinan, Shandong, 250100 P.R.Chin School of Information Science and Engineering, Shandong University, Jinan, Shandong, 250100 P.R.Chin

会议类型: 国际会议

会议名称: 2005年无线通信、网络和移动计算国际会议

会议地点: 武汉

会议语种:英文

页码: 441-444

在线出版日期: 2005-09-23（万方平台首次上网日期，不代表论文的发表时间）