期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

存在相位噪声和信道估计偏差影响的空相关MIMO-OFDM系统的性能分析 被引量：1

Performance analysis on the spatially correlated MIMO-OFDM systems in the presence of phase noise and channel estimation error
原文传递
导出
摘要 为了进一步了解相位噪声和信道估计偏差在空相关多输入多输出正交频分复用(MIMO-OFDM)系统中的作用,对存在相位噪声和信道估计偏差影响的空相关MIMO-OFDM系统的性能进行了分析.利用模型表达了空相关MIMO-OFDM系统的复包络信号,推导了在相位噪声和信道估计偏差影响下的空相关MIMO-OFDM系统的有效数据符号的信噪比表达式,给出了在相位噪声和信道估计偏差影响下的空相关MIMO-OFDM系统的差错性能指标.研究表明,理论计算和计算机仿真的空相关MIMO-OFDM系统的差错性能结果在各种不同相位噪声和信道估计偏差影响下都比较吻合. The performance of the spatially correlated MIMO- OFDM systems in the presence of phase noise and channel estimation error was analyzed to further understand effects of phase noise and channel estimation error on the spatially correlated muhiple-input multiple-output orthogonal frequency division multiplexing （MIMO-OFDM） systems. The complex envelope of the spatially correlated MIMO- OFDM signal was expressed in model. Symbol signal to noise model was derived and a performance degradation measure was defined and expressed for the spatially correlated MIMO - OFDM systems in the presence of phase noise and channel estimation error. The results of performance degradation of the spatially correlated MIMO - OFDM systems between the theoretical calculations and computer simulations match well in the presence of phase noise and channel estimation error.
作者 郑紫微 黄丹
机构地区 大连海事大学信息工程学院
出处 《大连海事大学学报》 EI CAS CSCD 北大核心 2007年第4期1-4,13,共5页 Journal of Dalian Maritime University
基金 国家自然科学基金资助项目(60602021 60772119) 教育部高等学校博士学科点专项科研基金资助项目(20060151001) 大连市优秀青年科技人才基金资助项目(2006J23JH037) 移动通信国家重点实验室开放课题基金资助项目(A200606)
关键词 空相关 多输人多输出 正交频分复用 相位噪声 信道估计偏差 spatially correlation multiple-input multiple-output（MIMO） orthogonal frequency division multiplexing（OFDM） phase noise channel estimation error
分类号 TN911 [电子电信—通信与信息系统]
  • 相关文献

参考文献8

  • 1STUBER G L, BARRY J R, MCLAUGHLIN S W, et al. Broadband MIMO - OFDM wireless communications [J]. Proceedings of the IEEE, 2004,92(2) :271-294.
  • 2DUBUC C, STARKS D, CREASY T, et al. A MIMO-OFDM prototype for next-generation wireless WANs[J]. IEEE Commun Mag, 2004,42(12) : 82-87.
  • 3VAN ZELST A, SCHENK T C W. Implementation of a MIMO OFDM-based wireless LAN system[J]. IEEE Trans Signal Processing, 2004,52(2) : 483-494.
  • 4SCHNEK T C W, TAO X J, SMULDERS P F M, et al. Influence and suppression of phase noise in multi-antenna OFDM[C]//2004 IEEE VTC-Fall. NewYork: IEEE Press, 2004: 1443-1447
  • 5PAULRAJ A, NABAR R, GORE D. Introduction to Space-Time Wireless Communications [ M ]. Cambridge: Cambridge University Press, 2003.
  • 6SADEK A K, SU W, LIU K J R. Diversity analysis for frequency-selective MIMO-OFDM systems with general spatial and temporal correlation model[J]. IEEE Trans. Commun, 2006,54 (5) : 878-888.
  • 7CIMINI L J. Analysis and simulation of a digital mobile channel using orthogonal frequency division multiplexing[J]. IEEE Trans Commun, 1985,33: 665-675.
  • 8STEWART G W. Stochastic perturbation theory[J]. SIAM Review, 1990,32(4) : 579-610.

同被引文献13

  • 1Steffen Bittner, Marco Krondorf, Gerhard Fettweis. Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Errors[C]. GLOBECOM 2008:3226 -3231.
  • 2T. Pollet, et al. BER Sensitivity of OFDM Systems to Carrier Frequency Offset and Wiener Phases Noise[J]. IEEE. Trans. Comm. Vol. 43, No. 2/3/4, 1995.
  • 3TOMBA L. On the effect of wiener phase noise in OFDM systems[J]. IEEE Trans Commun, 1998, 46 (5) : 580 -583.
  • 4El2TANANYM S, WU Y. Analytical modeling and simulation of phase noise interference in OFDM - based digital television terrestrial broadcasting systems[J]. IEEE Trans Broadcasting, 2001, 47 (1) : 20 - 31.
  • 5P IAZZO L, MANDAR IN I P. Analysis of phase noise effects in OFDM modems[J]. IEEE Trans Commun, 2002,50 (10) : 1696 - 1705.
  • 6PETROV IC D, RAVEW, FETTWEIS G. Properties of the intercarrier interference due to phase noise in OFDM[ C]. Proc ICC05 (C) , 2005, 4:2605 - 2610.
  • 7T.C. W. Schenk, X. - J. Tao, P. F. M. Smulders, and E. R. Fledderus. Influence and Suppression of Phase Noise in Multi - Antenna OFDM[C]. IEEE Vehicular Technology Conference (VTC), 2004.
  • 83GPP TR 36. 814 V1.3. O. Further Advancements for E - UTRA Physical Layer Aspects( Release 8) [ S]. 2009.
  • 9S. Bittner, W. Rave and G. Fettweis. Phase Noise Suppression in OFDM with Spatial Multiplexing[ C ]. IEEE Vehicular Technology Conference (VTC) , spring 2007.
  • 10J. Zhang, R. Chen, J. G. Andrews, A. Ghosh, and R. W. Heath, Jr. Coordinated Multi - cell MIMO Systems with Cellular Block Diagonalization[C]. Proc. of the IEEE Asilomar Conf. on Signals, Systems and Computers, pp. 1669-1673, Pacific Grove, CA, Nov. 4-7, 2007.

引证文献1

大连海事大学学报
2007年 第4期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部