A Novel Joint Frequency Offset and Channel Estimation Method for CO-OFDM System

摘要：

We investigate the problem of joint frequency offset and channel estimation for an 112Gbit/s QPSK CO-OFDM system. The paper presents a novel joint frequency offset and channel estimation method based on CP and training symbols. Simulation results indicate that even OSNR is very low, it estimates frequency offset and channel response very well.

作者: Zhansheng Wang Yaojun Qiao Yuefeng Ji

作者单位: The Key Laboratory of Information Photonics and Optical Communications (IPOC), the Ministry of Educa The Key Laboratory of Information Photonics and Optical Communications (IPOC), the Ministry of Educa

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 607-608

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）