期刊文献+

Nakagami衰落信道上组合SC/MRC的性能分析 被引量:16

Performance analysis of combined transmit SC/Receive MRC in Nakagami fading channels
在线阅读 下载PDF
导出
摘要 研究Nakagami衰落信道上组合发射机选择合并(SC)/接收机最大比合并(MRC)天线分集系统的性能。使用矩生成函数方法,推导采用组合SC/MRC天线分集和相干检测的MPSK(M进制相移键控)、MQAM(M进制正交幅度调制)、MPAM(M进制脉冲幅度调制)、BFSK(二进制频移键控)、最小相关BFSK(BFSKmin)、差分编码BPSK(DE-BPSK)和预编码MSK(最小频移键控)等几种M进制数字调制方式在Nakagami衰落信道上的误符号率性能,获得了M进制数字调制系统误符号率性能的精确数学表达式。数值计算结果阐明了发射天线和接收天线数目以及衰落参数对数字调制系统误符号率性能的影响。 The error rate performance of combined antenna selection at the transmitter with maximum-ratio combining (MRC) at the receiver in Nakagami fading channels was investigated in this paper. By using the well-known moment generating function-based analysis approach, the closed-form solutions of the average symbol error probability for a general class of M-ary modulation schemes (including M-ary phase shift keying (MPSK), M-ary quadrature amplitude modulation (MQAM), M-ary pulse amplitude modulation (MPAM), binary frequency shift keying (BFSK), BFSK with minimum correlation (BFSKmin), differentially encoded BPSK (DE-BPSK), and precoded minimum shift keying (MSK)) with coherent detection were derived. Numerical results illustrate the effect of distributing the antennas over transmit and receive side and fading parameters on the average symbol error probability of digital modulation schemes.
作者 李光球
出处 《电波科学学报》 EI CSCD 北大核心 2007年第2期187-190,250,共5页 Chinese Journal of Radio Science
基金 浙江省自然科学基金项目(R105473) 浙江省教育厅重点科研项目(20060268)
关键词 NAKAGAMI衰落信道 最大比合并 选择合并 天线分集 错误概率 Nakagami fading channels, maximum-ratio combing(MRC), selection combing (SC), antenna diversity, error probability
作者简介 李光球(1966-),男,安徽人,博士,教授,浙江省高校中青年学术带头人,中国电子学会高级会员。已主持完成2项国家自然科学基金项目和2项省部级基金项目,作为主要成员参与完成国家级重点项目2项,发表学术论文60多篇。研究领域:无线通信,信息论与编码。gqli@mail.hz.zi.cn
  • 相关文献

参考文献15

  • 1Proakis J G. Digital communications (4th ed. ) [M]. Beijing.. Publishing house of electronics industry, 2001.
  • 2Sollenberger N R. Diversity and automatic link transfer for a TDMA wireless access link[A]. Proc. of IEEE Globecom[C], USA: Houston, Texas, 1993,532- 536.
  • 3Thoen S, Perre L V der, Gyselinckx B, et al.. Performance analysis of combined transmit-SC/receiveMRCD3. IEEE Trans Commun, 2001,49(1):5-8.
  • 4Chen Z, Yuan J, Vucetic. Analysis of transmit antenna selection/maximal-ratio combining in Rayleigh fading channels[J]. IEEE Trans Veh Tech, 2005, 54 (4): 1312-1321.
  • 5Alouini M S , Goldsmith A J. A unified approach for calculating error rates of linearly modulated signals over generalized fading channels[J]. IEEE Trans Commun,1999,47 (9) :1324-1334.
  • 6Win M Z, Chrisiko G ,Winters J K. MRC performance for M-ary modulation in arbitrarily correlated Nakagami fading channels [J]. IEEE Commun Lett, 2000, 4 (10) :301-303.
  • 7Annamalai A ,Tellambura C. Error rates for Nakagami-m fading multichannel reception of binar and Mary signals[J]. IEEE Trans Commun, 2001,49 ( 1 ) : 58-
  • 8李光球,曹晓波.瑞利衰落信道采用组合发射机SC/接收机MRC的MQAM性能分析[J].电子学报,2003,31(7):1080-1082. 被引量:7
  • 9Chen Z, Vucetic,Yuan J. Space-time trellis codes with transmit antenna selection[J]. Electron Lett, 2003,39 (11) .-854-855.
  • 10Chen Z,Yuan J,Vucetic B. Performance of Alamouti scheme with transmit antenna selection[J]. Electron Lett,2003,39(23) :1666-1668.

二级参考文献23

  • 1JGProakis.数字通信(第4版)[M].北京:电子工业出版社,2001..
  • 2A Wittneben. Analysis and comparison of optimal predictive transmitter selection and combining diversity for DECT[A] .Proc.of IEEE Globecom[ C]. Canada, Montreal: IEEE, 1995. 1527 - 1531.
  • 3N R Sollenberger. Diversity and automatic link transfer for a TDMA wireless access link[ A] .Proc of IEEE Globecom [ C]. USA. Houston,Texas: IEEE, 1993,532 - 536.
  • 4J H Bamard, C K Pauw. Probability of error for selection diversity as afunction of dwell time [J] .IEEE Trans, 1989,Gan-37(8) :800- 803.
  • 5S Thoen, L V der Perre, B Gyselinckx, et al. Performance analysis of combined transmit- SC/receive-MRC [ J]. IEEE. Trans, 2001, Com-49(1):5-8.
  • 6M S Alouini, A J Goldsmith. A unified approach for calculating error rates of linearly modulated signals over generalized fading channels[J]. IEEE Trans, 1999, Com-47(9) : 1324 - 1334.
  • 7Baier A. Design study for a CDMA-based third generation mobile radio system[J]. IEEE Jourmal on Sel Areas in Com, 1994, 12(4):733~743 .
  • 8H Iwai, S Buljore, J R Zeidler and L B Milstein. Theoretical analysis on influence of spatial and temporal dispersion of a propagation channel for RAKE and phased array combined scheme in mobile CDMA systems[J]. Proceedings of the 8th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Helsinki, Finland, pp. 514~518, September 1997.
  • 9T Eng and L B Milstein.Coherent DS-CDMA performance in nagakami multipath fading[J]. IEEE Trans. Commun.,1995, 43(3):1134~1143.
  • 10A F Naguib, A Paulraj, and T Kailath.Capacity improvement with base-station antenna arrays in cellular CDMA[J]. IEEE Trans. Veh.Technol., 1994, 43(2):691~698.

共引文献14

同被引文献150

引证文献16

二级引证文献34

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