会议专题

Reducing PAPR of OFDM with convolutional code and 8-ask mapping

High Peak-to-Average Power Ratio (PAPR) has become one of the major disadvantages in OFDM system. Selective mapping (SLM) is an effective scheme to reduce PAPR. A novel scheme which uses convolutional code and 8-ask mapping based on SLM is presented in this paper. Simulation results show that the new scheme can reduce the PAPR significantly while the BER performance is low enough.

convolutional code 8-ask SLM PAPR CCDF

Li Sichao Yuan Dongfeng

School of Info.Sci.and Eng., Shandong Univ., Jinan, 250100, Shandong, China School of Info.Sci.and Eng., Shandong Univ., Jinan, 250100, Shandong, China ;Nation Mobile Communica

国际会议

2005年无线通信、网络和移动计算国际会议

武汉

英文

253-256

2005-09-23(万方平台首次上网日期,不代表论文的发表时间)