RBF multiuser detector with channel estimation capability in a synchronous MC-CDMA system

K. B. Ko, S. Choi, C. Kang, D. Hong

Research output: Contribution to journalLetter

22 Citations (Scopus)

Abstract

In this letter, the authors propose a multiuser detector with channel estimation capability using a radial basis function (RBF) network in a synchronous multicarrier-code division multiple access (MC-CDMA) system. The authors propose connecting an RBF network to the frequency domain to effectively utilize the frequency diversity. Simulations performed over frequency-selective and multipath fading channels. These simulations confirmed that the proposed receiver can be used both for the channel estimation and as a multiuser receiver, thus permitting an increase in the number of active users.

Original languageEnglish
Pages (from-to)1536-1539
Number of pages4
JournalIEEE Transactions on Neural Networks
Volume12
Issue number6
DOIs
Publication statusPublished - 2001 Nov 1

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Science Applications
  • Computer Networks and Communications
  • Artificial Intelligence

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