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Volume 28 Issue 2
Aug.  2010
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Gong Ming, Qiu Ling, Zhu Jin-kang. Performance Analysis and Comparison of Multiuser Diversity Schemes in Multiple Antenna System[J]. Journal of Electronics & Information Technology, 2006, 28(2): 208-212.
Citation: Gong Ming, Qiu Ling, Zhu Jin-kang. Performance Analysis and Comparison of Multiuser Diversity Schemes in Multiple Antenna System[J]. Journal of Electronics & Information Technology, 2006, 28(2): 208-212.

Performance Analysis and Comparison of Multiuser Diversity Schemes in Multiple Antenna System

  • Received Date: 2004-08-11
  • Rev Recd Date: 2004-12-28
  • Publish Date: 2006-02-19
  • In a multiuser wireless system with multiple antennas, the independence of different users random fading characteristic can be exploited to obtain great gain of multiuser diversity by combining different techniques, such as random beamforming, spatial diversity, antenna selection. The performance of these different multiuser diversity schemes is not the same. This paper gives out the formula of the average throughput and analyzes the performance of some typical multiuser diversity schemes. This paper also compares the effect of number of users and antennas on throughput performance of different multiuser diversity schemes. It will present beneficial reference for the design of practical multiuser system with multiple antennas.
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  • Wonjong R, Cioffi J M. On the capacity of multiuser wireless channels with multiple antennas[J].IEEE Trans on Information Theory.2003, 49(10):2580-[2]Knopp R,Humblet P A. Information capacity and power control in single-cell multiuser communications. IEEE Internet. Conf.Communication(Ice' 95), Seattle, WA, 18-22 June 1995, vol.l:331一335.[3]Bender P, Black P, Crob M, et alCDMA/HDR: Abandwidth-efficient high-speed wireless data service for nomadic users. IEEE Communications Magazine, 2000, 38(7): 70一77.[4]Jindal N, Goldsmith A. Dirty paper coding vs. TDMA for MIMO broadcast channels. IEEE International Conf. on Communications(ICC), Paris, France, June 2004: 682一686.[5]Jing J, Buehrer R M, Tranter W H. Antenna diversity in multiuser data networks[J].IEEE Trans on communications.2004,52(3):490-497[6]Wei Yu.Spatial multiplex in downlink multiuser multiple-antenna wireless environments,IEEE Global Telecommunications Conference,San Francisco,vol.22,no.1,Dec.2003:1887-1891.[7]Viswanath P, Tse D N C, Laroia R. Opportunistic beamforming using dumb antennas[J].IEEE Traps. on Information Theory.2002,48(6):1277-[8]Prokakis J G.Digital Communications. 3rd edition. USA McCraw-Hill Inc,1995:41-45[9]Sharif M, Hassibi B. On the capacity of MIMO broadcast channel with partial side information. The 37th Asilomar Conference on Signals, Systems and Computers, Pacific Crove CA, USA, Nov. 9-12,2003, vol.1: 958一962.
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