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Decision feedback channel and symbol estimation methods for CDMA systems in indoor wireless communications

journal contribution
posted on 2000-02-01, 00:00 authored by Jinho ChoiJinho Choi
A dispersive finite impulse response (FIR) channel model is often considered for indoor wireless channels. For the FIR channel model in this paper, we consider the joint estimation of channel parameters and data symbols in indoor code division multiple access (CDMA) systems. The least squares formulation is constructed for the joint estimation incorporating the decision feedback technique. This formulation is suitable for indoor CDMA systems that usually have a small processing gain. The formulation is further modified to provide a recursive approach to estimate the channel vector.

History

Journal

Wireless personal communications

Volume

12

Pagination

187-208

Location

New York, N.Y.

ISSN

0929-6212

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2000, Kluwer Academic Publishers

Issue

2

Publisher

Springer Nature