Impact of Doppler on high speed UAV OFDM System

摘要：

To implement the large-capacity data traffic on Unmanned Aerial Vehicle (UAV), sufficient research on UAV communication channel and its effect on OFDM communication system must be performed. This paper analyzed the communication channel models of UAV under several scenarios, and gave the impact of ICI on performance of OFDM system in different scenarios. Moreover, this paper analyzed the relationship between ICI and subcarriers interval, which can help designer to develop new way of channel equalization and eliminating ICI.

关键词： high speed UAV OFDM Doppler ezpansion signal to interference ratio Inter-Carrier Interference

作者: He Jian Zhang Yue-tong

作者单位: School of Electronics and Information Technology Northwestern Polytechnical University Xian, China School of Telecommunication Engineering, AFEU Xian, China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 742-745

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）