Capacity analysis of an uplink synchronized multicarrier DS-CDMA system

Duk Kyung Kim; Seung Hoon Hwang

doi:10.1109/4234.991145

Capacity analysis of an uplink synchronized multicarrier DS-CDMA system

Duk Kyung Kim
, Seung Hoon Hwang

Department of Electronics & Electrical Engineering

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

19 Scopus citations

Abstract

An uplink synchronous transmission scheme has been proposed in DS-CDMA systems to increase the uplink capacity through transmission timing control and a proper code usage. Since the scheme suppresses the interference along the first paths of other users, it can achieve a significant capacity increase when combined with multicarrier (MC) technique. This letter mathematically compares the proposed uplink synchronized MC DS-CDMA system with conventional DS-CDMA and MC DS-CDMA systems in terms of the maximum number of users.

Original language	English
Pages (from-to)	99-101
Number of pages	3
Journal	IEEE Communications Letters
Volume	6
Issue number	3
DOIs	https://doi.org/10.1109/4234.991145
State	Published - Mar 2002

Keywords

Multicarrier DS-CDMA
Uplink synchronization

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10.1109/4234.991145

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abstract = "An uplink synchronous transmission scheme has been proposed in DS-CDMA systems to increase the uplink capacity through transmission timing control and a proper code usage. Since the scheme suppresses the interference along the first paths of other users, it can achieve a significant capacity increase when combined with multicarrier (MC) technique. This letter mathematically compares the proposed uplink synchronized MC DS-CDMA system with conventional DS-CDMA and MC DS-CDMA systems in terms of the maximum number of users.",

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Capacity analysis of an uplink synchronized multicarrier DS-CDMA system

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Keywords

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