Abstract
This paper considers the performance of a DS-CDMA system which employs adaptive antenna technology at the base station site of a microcell. By utilising the capability of ray-tracing to provide the complex channel impulse response, a new ray-based simulation methodology for an adaptive antenna in a DS-CDMA system is presented. Results for a typical microcellular environment highlight the behaviour of the adaptive antenna. Finally, with the help of a Monte-Carlo type DS-CDMA capacity analysis, the potential performance enhancement and the sensitivity of the system upon the misspointing of the main beam, are evaluated.
Translated title of the contribution | Performance enhancement of DS-CDMA microcellular networks with adaptive antennas |
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Original language | English |
Title of host publication | 46th vehicular technology conference |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 1086 - 1090 |
Volume | 2 |
ISBN (Print) | 0780331575 |
DOIs | |
Publication status | Published - Apr 1996 |
Event | 46th Vehicular Technology Conference 1996. 'Mobile Technology for the Human Race' - Atlanta, GA, United States Duration: 1 Apr 1996 → … |
Conference
Conference | 46th Vehicular Technology Conference 1996. 'Mobile Technology for the Human Race' |
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Country/Territory | United States |
City | Atlanta, GA |
Period | 1/04/96 → … |
Bibliographical note
Rose publication type: Conference contributionTerms of use: Copyright © 1996 IEEE. Reprinted from Proceedings of IEEE Vehicular Technology Conference, Spring 1996. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].
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Keywords
- adaptive antenna arrays
- ray tracing