| Ultra-Wideband MB-OFDM Channel Estimation with Pilots | |
| Xu Jinsong; Lu Xiaochun; Bian Yujin; Zou Decai | |
| 2008 | |
| 会议名称 | 4th International Conference on Wireless Communications, Networking and Mobile Computing |
| 会议录名称 | 2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 |
| 会议日期 | OCT 12-17, 2008 |
| 会议地点 | Dalian, PEOPLES R CHINA |
| 产权排序 | 1 |
| ISBN | 978-1-4244-2107-7 |
| 摘要 | Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) is a suitable solution to implementation of high speed data transmission in ultra wideband (UWB) spectrum by dividing the spectrum available into multiple bands. MB-OFDM system structure and transmitted signal is introduced in this paper. Channel models are fundamental to the study and design of communication systems. A survey on indoor wireless channels for UWB radio is given and the IEEE 802.15.3a model for UWB channel models is introduced in detail in this paper. The least square (LS) channel estimation based on comb type pilot and linearity insertion are described and some simulation results is given in this paper. The simulation results have shown that this method has good performance, can meet the demand of MB-OFDM system with high estimation precision, strong resistance to ICI and easy realization. |
| 部门归属 | 导航与通信研究室 |
| 主办者 | IEEE Commun Soc, IEEE Antennas & Propagat Soc, Dalian Univ Technol, Wuhan Univ, Sci Res Publishing |
| 收录类别 | CPCI |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/5228 |
| 专题 | 导航与通信研究室 |
| 推荐引用方式 GB/T 7714 | Xu Jinsong,Lu Xiaochun,Bian Yujin,et al. Ultra-Wideband MB-OFDM Channel Estimation with Pilots[C],2008. |
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