[1] Sun Huan, Wang Xinyu, You Xiaohu,. Close-formed boundon generalized distributed antenna system capacity [J]. Journal of Southeast University (English Edition), 2007, 23 (4): 479-483. [doi:10.3969/j.issn.1003-7985.2007.04.001]

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Close-formed boundon generalized distributed antenna system capacity()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

23

Issue:

2007 4

Page:

479-483

Research Field:

Information and Communication Engineering

Publishing date:

2007-12-30

Info

Title:

Close-formed boundon generalized distributed antenna system capacity

Author(s):

Sun Huan;  Wang Xinyu;  You Xiaohu

National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China

Keywords:

generalized distributed antenna system;  ergodic capacity;  multiple-input multiple-output;  Rayleigh-lognormal fading

PACS:

TN929.5

DOI:

10.3969/j.issn.1003-7985.2007.04.001

Abstract:

The composite channel models of the generalized distributed antenna system(GDAS)such as Rayleigh-lognormal fading are studied.Then comparisons are performed between the GDAS and the traditional multiple-input multiple-output(MIMO)system to analyze the ergodic capacity of the GDAS and make conclusions that it is impossible to achieve an analytical expression for the ergodic capacity of the GDAS. Moreover, in order to evaluate the performance of the ergodic capacity of the GDAS conveniently, the analytical lower bound and upper bound of the ergodic capacity of the GDAS are derived by using the results from multivariate statistics and matrix inequalities, under the scenarios of Rayleigh-lognormal fading and equal power allocation scheme at transmitter.Finally, the analytical bounds are verified by comparisons with the numerical results.

References:

[1] Saleh A A M, Rustako A J, Roman R S.Distributed antennas for indoor radio communications [J].IEEE Trans Commun, 1987, 35(12):1245-1251.
[2] Roh Wonil, Paulraj A. Outage performance of the distributed antenna systems in a composite fading channel[C]//Proceedings of VTC 2002-Fall.Vancouver, BC, Canada, 2002:1520-1524.
[3] Roh Wonil.High performance distributed antenna cellular network[D].Stanford University, 2003.
[4] Han Shuangfeng, Zhou Shidong, Wang Jing.Downlink capacity analysis and transmit antenna selection of generalized distributed wireless communication system[C]//Proceedings of VTC 2004-Fall.Los Angeles, 2004:2186-2190.
[5] Zhou Shidong, Zhao Ming, Xu Xibin, et al.Distributed wireless communication system:a new architecture for future public wireless access[J].IEEE Commun Mag, 2003, 41(3):108-113.
[6] Tulino A M, Verdu S.Random matrix theory and wireless communications[J].Foundations and Trends in Commun and Inf Theory, 2004, 1(1):1-182.
[7] Mathai A M.Quadratic forms in random variables:theory and application[M].New York:Dekker, 1992.
[8] Simon S H, Moustakas A L, Marinelli L.Capacity and character expansions:moment-generating function and other exact results for MIMO correlated channels[J].IEEE Trans Inform Theory, 2006, 52(12):5336-5351.
[9] Gradshteyn S, Ryzhik I.Table of integrals, series and products[M].New York:Academic Press, 1965.
[10] Wang Songgui, Wu Mixia.Matrix inequality[M].2nd ed. Beijing:Science Press, 2006.(in Chinese)
[11] Cover T M, Thomas J A.Elements of information theory[M].John Wiley and Sons, Inc, 1991.
[12] Telatar I E.Capacity of multi-antenna Gaussian channels[J].European Trans Telecommunication, 1999, 10(6):585-596.

Memo

Memo:

Biographies: Sun Huan(1974—), male, graduate;You Xiaohu(corresponding author), male, doctor, professor, xhyu@seu.edu.cn.

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