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- Title
Schemes for capacity increase in multiple-rate dual-class DS/CDMA systems.
- Authors
Jeszensky, Paul Jean Etienne; Hemsi, Cyro Scarano
- Abstract
This paper presents and compares the capacities of multi-cell and power constrained direct sequence-code division multiple access (DS/CDMA) systems with different transmission or detection schemes. In the single-class case (voice), we considered conventional and successive interference cancellation (SIC) schemes, determining the maximum number of users of each mode. Next, modeling and results proposed in the literature are extended for multi-cell dual-class systems (voice and data) and we compare the maximum data throughputs obtained with conventional, SIC and scheduling (transmission) schemes, for some user configurations. Copyright © 2005 John Wiley & Sons, Ltd.
- Subjects
CODE division multiple access; DATA transmission systems; SPREAD spectrum communications; WIRELESS communications; MOBILE communication systems; ELECTRONIC data processing; CELL phone systems
- Publication
Wireless Communications & Mobile Computing, 2006, Vol 6, Issue 4, p393
- ISSN
1530-8669
- Publication type
Article
- DOI
10.1002/wcm.244