TR2003-78

Reverse Link Capacity of Power-Controlled CDMA Systems with Antenna Arrays In a Multipath Fading Environment

    •  Yu, J., Yao, Y.D., Zhang, J., Molisch, A.F., "Reverse Link Capacity of Power-Controlled CDMA Systems with Antenna Arrays in a Multipath Fading Environment", IEEE Global Telecommunications Conference (GLOBECOM), December 2003, vol. 2, pp. 839-843.
      BibTeX TR2003-78 PDF
      • @inproceedings{Yu2003dec,
      • author = {Yu, J. and Yao, Y.D. and Zhang, J. and Molisch, A.F.},
      • title = {Reverse Link Capacity of Power-Controlled CDMA Systems with Antenna Arrays in a Multipath Fading Environment},
      • booktitle = {IEEE Global Telecommunications Conference (GLOBECOM)},
      • year = 2003,
      • volume = 2,
      • pages = {839--843},
      • month = dec,
      • url = {https://www.merl.com/publications/TR2003-78}
      • }
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  • Research Area:

    Communications

Abstract:

In this paper, reverse link capacity of a signal-to-interference ratio (SIR) based power-controlled direct-sequence code-division multiple-access (DS-CDMA) system, with the use of an antenna array and a Rake receiver in a multiple cell environment, is investigated. Both transmit and receive beamforming in the reverse link are considered. Instead of using tedious iterative methods, reverse link user capacity represented by a simple closed-form expression is derived, which relates to the number of antennas, the number of Rake receiver fingers, a target SIR, and the processing gain. The most efficient distribution of antenna elements between the base stations

 

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      Date: December 1, 2003
      Where: IEEE Global Telecommunications Conference (GLOBECOM)
      MERL Contacts: Philip V. Orlik; Jinyun Zhang
      Brief
      • The papers "Optimum Power Compensation for Error Propagation in Relay Assisted Wireless Networks" by Sahinoglu, Z. and Orlik, P.V., "Keyhole Effects in MIMO Wireless Channels-Measurements and Theory" by Almers, P., Tufvesson, F. and Molisch, A.F., "Phase-Shift-Based Antenna Selection for MIMO Channels" by Zhang, X., Molisch, A.F. and Kung, S.-Y. and "Reverse Link Capacity of Power-Controlled CDMA Systems with Antenna Arrays in a Multipath Fading Environment" by Yu, J., Yao, Y.D., Zhang, J. and Molisch, A.F. were presented at the IEEE Global Telecommunications Conference (GLOBECOM).
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