Performance Comparison between OQAM and <i>N</i>-continuous OFDM

• 作者: Binhong Dong Guobing Cheng Huilei Li Lisha Gong Peng Wei Shaoqian Li
• 来源期刊: 通讯与网络(英文)
• 学科: 工学
• 关键词: OFDM/OQAM N-continuous OFDM Out-of-band RADIATION
• 年，卷（期）: 2013,（3）
• 页码范围: 390-393
• 页数: 4页
• 分类号: TN92

摘要

Orthogonal frequency division multiplex/offset QAM (OFDM/OQAM) and N-continuous OFDM are both improved multi-carrier modulation (MCM) techniques for the transmission of signals over multipath fading channels. In this paper, we aim to compare these two techniques with respect to out-of-band radiation, bit error ratio (BER) and calculation complexity. Analysis and simulation results show that, compared to the N-continuous OFDM, the OFDM/OQAM has lower out-of-band radiation, calculation consumption and similar BER performance.