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Subband adaptive array for STBC W-CDMA system | IEEE Conference Publication | IEEE Xplore

Subband adaptive array for STBC W-CDMA system


Abstract:

In this paper, presents interference suppression using a Space Time Block Coding-Subband Adaptive Array (STBC-SBAA) for uplink W-CDMA system over frequency selective fadi...Show More

Abstract:

In this paper, presents interference suppression using a Space Time Block Coding-Subband Adaptive Array (STBC-SBAA) for uplink W-CDMA system over frequency selective fading channel is presented. The proposed scheme utilizes W-CDMA system with STBC and a receive array antenna with SBAA processing at the receiver. The received signal is converted into the frequency domain before de spreading and adaptive processing is performed for each subband. A novel SBAA construction is introduced to process W-CDMA signals based on STBC. To improve the performance of the proposed scheme, the evaluation is performed over STBC-SBAA using spreading codes. Simulation results demonstrate an improved performance of the proposed system for single and multiuser environments compared to competing related techniques.
Date of Conference: 26-28 July 2013
Date Added to IEEE Xplore: 03 October 2013
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Conference Location: Bhopal, India

References

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