Multicode CDMA downlink in shadowed multipath fading

Anil Bircan; M. Oguz Sunay; Ali N. Akansu

doi:10.1109/ICC.2001.936983

Multicode CDMA downlink in shadowed multipath fading

Anil Bircan, M. Oguz Sunay, Ali N. Akansu

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

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.

Original language	English (US)
Pages (from-to)	462-466
Number of pages	5
Journal	IEEE International Conference on Communications
Volume	2
DOIs	https://doi.org/10.1109/ICC.2001.936983
State	Published - 2001

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering

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10.1109/ICC.2001.936983

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title = "Multicode CDMA downlink in shadowed multipath fading",

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.",

author = "Anil Bircan and Sunay, {M. Oguz} and Akansu, {Ali N.}",

year = "2001",

doi = "10.1109/ICC.2001.936983",

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AU - Bircan, Anil

AU - Sunay, M. Oguz

AU - Akansu, Ali N.

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N2 - 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.

AB - 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.

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JO - IEEE International Conference on Communications

JF - IEEE International Conference on Communications

ER -

Multicode CDMA downlink in shadowed multipath fading

Abstract

All Science Journal Classification (ASJC) codes

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