QQ客服 官方微博 反馈留言

	A practical performance analysis of CRS-aided channel estimation algorithms for LTE downlink system
	Yuan, Yannan ; Huang, Lianfen ; Xiao, Ruogui ; Qi, Xin ; Huang, Min ; Huang LF(黄联芬)
	2012
关键词	Algorithms Channel estimation Interpolation Mobile telecommunication systems
英文摘要	Conference Name:6th International ICST Conference on Wireless Internet, WICON 2011. Conference Address: Xi'an, China. Time:October 19, 2011 - October 21, 2011.; ICST; Channel estimation algorithms are employed in 3GPP Long Term Evolution (LTE) downlink system to help with coherent demodulation. Several CRS-aided channel estimation algorithms over multipath Rayleigh fading channel have been investigated in this paper. Based on theoretical analysis and simulation, Wiener interpolation channel estimator is proposed for LTE downlink system. In consideration of practical implementation and universality for different channels, we propose that CRSs in Wiener interpolation should be contained in the time window of 10e-3 second as well as in the frequency window of two adjacent resource blocks, which symmetrically distribute around the current estimated resource block in frequency domain. 漏 2012 ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering.
语种	英语
出处	http://dx.doi.org/10.1007/978-3-642-30493-4_30
出版者	Springer Verlag
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86760]
专题	信息技术－会议论文
推荐引用方式 GB/T 7714	Yuan, Yannan,Huang, Lianfen,Xiao, Ruogui,et al. A practical performance analysis of CRS-aided channel estimation algorithms for LTE downlink system. 2012-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。