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Volume 27 Issue 11
Nov.  2005
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Zhao Kun, Qiu Ling, Zhu Jin-kang . Distributed Power Control in MIMO Cellular System[J]. Journal of Electronics & Information Technology, 2005, 27(11): 1681-1685.
Citation: Zhao Kun, Qiu Ling, Zhu Jin-kang . Distributed Power Control in MIMO Cellular System[J]. Journal of Electronics & Information Technology, 2005, 27(11): 1681-1685.

Distributed Power Control in MIMO Cellular System

  • Received Date: 2004-06-07
  • Rev Recd Date: 2004-09-17
  • Publish Date: 2005-11-19
  • In the design of cellular radio systems, power control methods based on signal-to-interference ratio (SIR) measurement have been used widely. This paper proposes distributed power control (DPC) methods based on SIR measurement in Multiple-Input Multiple-Output (MIMO) antenna cellular systems. The methods control the transmitter power of mobile stations or base stations with one of the following two objectives: (1) to minimize the averaged SIR outage probability over all base stations or mobile stations and (2) to minimize the averaged transmitter power while satisfying the specified SIR requirements for all links. Numerical study shows that the DPC methods proposed in this paper can effectively lower SIR outage probability and transmitter power at low computation complexity.
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  • Zander J, Frodigh M. Comment on Performance of optimum transmitter power control in cellular radio systems. IEEE Trans. on VT, 1994, 43(3): 636-636.[2]Grandhi S A, Vijayan R, Goodman D J, Zander J. Centralized power control in cellular radio systems. IEEE Trans. on VT, 1993, 42(4): 466-468.[3]Zander J. Distributed cochannel interference control in cellular radio systems. IEEE Trans. on V T, 1992, 41(3): 305-311.[4]Foschini G J, Miljanic Z. A simple distributed autonomous power control algorithm and its convergence. IEEE Trans. on VT, 1993, 42(4): 641- 646.[5]Lee T H, Lin J C, Su Y T. Downlink power control algorithms for cellular radio systems. IEEE Trans. on V T, 1995, 44(1): 89-94.[6]Telatar E. Capacity of multiantenna Gaussian channels. ATT Bell Labs, Tech. Memo., 1995: 915-919.[7]Tarokh V, Seshadri N, Calderbank A R. Space-time codes for high data rate wireless communication: Performance criterion and code construction[J].IEEE Trans. on Information Theory.1998, 44(2):744-765[8]Catreux S, Driessen P F, Greenstain L J. Simulation results for an interference-limited multiple-input multiple-output cellular system[J].IEEE Communications Letters.2000, 4(11):334-336[9]Hasu V, Koivo H N. A block MIMO PI-Power control algorithm for cellular systems. VTC 2001 fall, Atlantic, NY USA, 2001: 1927-1931.[10]Zhuang H, Dai L, Zhou S, Yao Y. Low complexity per-antenna rate and power control approach for closed-loop V-BLAST[J].IEEE Trans. on Commun.2003, 51(11):1783-1787[11]Demirkol M F, Ingram M A. Power-controlled capacity for interfering MIMO links[J].IEEE Vehicular Technology Conf. VTC 2001 Fall, Atlantic, NY, USA.2001, 1:187-191[12]Farrokhi F R, Liu K J R, Tassiulas L. Transmit and receive diversity and equalization in wireless networks with fading channels. IEEE Global Telecommunications Conference, Phoenix, Arizona , USA, 1997, 3: 1193-1198.
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