Multicode CDMA downlink in shadowed multipath fading

Document Type

Article

Publication Date

1-1-2001

Abstract

Performance characteristics of multicode CDMA downlink with systematic convolutional (Turbo) coding are obtained under shadowed multipath fading mobile channel. Two different iterative decoding methods are compared in two different synchronous downlink schemes operating under given channel conditions with the same transmission bandwidth as in IS-95. Multicode CDMA with LogMAP decoding is observed to provide better QoS with lower bit and frame error rates, reasonable complexity and shorter decoding delay compared to DS-CDMA downlink with single code pair assigned to each user.

Identifier

0034865947 (Scopus)

Publication Title

IEEE International Conference on Communications

External Full Text Location

https://doi.org/10.1109/ICC.2001.936983

ISSN

05361486

First Page

462

Last Page

466

Volume

2

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