LMS based forward-link beamfoming using reverse-link channel estimator in FDD/CDMA system

S. Yang, D. H. Youn, Chungyong Lee

Research output: Contribution to journalConference article

Abstract

This paper proposes an LMS(Least Mean Square) based forward-link beamforming method. The proposed forward-link beamforming system compensates the phase distortion of reverse-link channel states for reverse-link LMS weight. Therefore, no additional beamforming module for forward-link beamforming is required for the proposed system. While performance of the proposed system is comparable with the conventional forward-link beamforming system, complexity of the proposed system is much less than the conventional system.

Original languageEnglish
Pages (from-to)1640-1643
Number of pages4
JournalIEEE Vehicular Technology Conference
Volume3
Issue number54ND
Publication statusPublished - 2001 Jan 1
EventIEEE 54th Vehicular Technology Conference (VTC FALL 2001) - Atlantic City, NJ, United States
Duration: 2001 Oct 72001 Oct 11

Fingerprint

Least Mean Square
Code Division multiple Access
Beamforming
Code division multiple access
Reverse
Estimator
Module

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Cite this

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abstract = "This paper proposes an LMS(Least Mean Square) based forward-link beamforming method. The proposed forward-link beamforming system compensates the phase distortion of reverse-link channel states for reverse-link LMS weight. Therefore, no additional beamforming module for forward-link beamforming is required for the proposed system. While performance of the proposed system is comparable with the conventional forward-link beamforming system, complexity of the proposed system is much less than the conventional system.",
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LMS based forward-link beamfoming using reverse-link channel estimator in FDD/CDMA system. / Yang, S.; Youn, D. H.; Lee, Chungyong.

In: IEEE Vehicular Technology Conference, Vol. 3, No. 54ND, 01.01.2001, p. 1640-1643.

Research output: Contribution to journalConference article

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AU - Yang, S.

AU - Youn, D. H.

AU - Lee, Chungyong

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N2 - This paper proposes an LMS(Least Mean Square) based forward-link beamforming method. The proposed forward-link beamforming system compensates the phase distortion of reverse-link channel states for reverse-link LMS weight. Therefore, no additional beamforming module for forward-link beamforming is required for the proposed system. While performance of the proposed system is comparable with the conventional forward-link beamforming system, complexity of the proposed system is much less than the conventional system.

AB - This paper proposes an LMS(Least Mean Square) based forward-link beamforming method. The proposed forward-link beamforming system compensates the phase distortion of reverse-link channel states for reverse-link LMS weight. Therefore, no additional beamforming module for forward-link beamforming is required for the proposed system. While performance of the proposed system is comparable with the conventional forward-link beamforming system, complexity of the proposed system is much less than the conventional system.

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