Paper Title:
Multiuser Beamforming Using Weighted Orthogonal Constant Modulus Algorithm
  Abstract

Beamforming is a core technique in intelligent antenna signal processing and has been receiving a prevalent focus by researchers. Common orthogonal constant modulus algorithm (OCMA) doesn’t guarantee that the weights of different beamformers converge to corresponding signals when the array of receivers takes in signals with same feature. Thereby a weighted orthogonal constant modulus algorithm (WOCMA) is proposed in which weights of different beamformers are ensured to be disparate by controlling their relevance down to a low level, which concludes different weight converges to corresponding signal. Simulation has proved that WOCMA possesses fast convergent speed and favorable facility in receiving signals.

  Info
Periodical
Advanced Materials Research (Volumes 204-210)
Edited by
Helen Zhang, Gang Shen and David Jin
Pages
2162-2166
DOI
10.4028/www.scientific.net/AMR.204-210.2162
Citation
T. W. Xia, H. J. Liu, "Multiuser Beamforming Using Weighted Orthogonal Constant Modulus Algorithm", Advanced Materials Research, Vols. 204-210, pp. 2162-2166, 2011
Online since
February 2011
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Price
$32.00
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