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Chip level decision feedback equaliser for CDMA downlink with space-time coding

Version 2 2024-06-05, 01:13
Version 1 2019-07-18, 14:02
journal contribution
posted on 2024-06-05, 01:13 authored by A Santoso, Jinho ChoiJinho Choi, CC Lim, B Vucetic
In most commercial wideband code division multiple access systems, the transmitted signal in the downlink channel is spread by orthogonal codes to accommodate different users. However, frequency selective fading destroys the orthogonality and causes multiple access interference. Application of a chip level decision feedback equaliser with the Alamouti transmit diversity scheme is proposed to restore the orthogonality of the received spreading sequences.

History

Journal

Electronics letters

Volume

40

Pagination

437-439

Location

Piscataway, N.J.

ISSN

0013-5194

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2004, IEEE

Issue

7

Publisher

IEEE

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