This paper considers the performance of a DS-CDMA system which employs adaptive antenna technology at the basestation site. 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 DS-CDMA capacity analysis, the potential spectrum efficiency enhancement is evaluated and the improvement of some of the statistics of the system is discussed.
|Translated title of the contribution||Intelligent Antennas for DS-CDMA Systems|
|Title of host publication||6th IEEE Int. Sym. on Personal, Indoor and Radio Communications (PIMRC'95), 27-29 Sept|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||945 - 949|
|Publication status||Published - Sep 1995|
|Event||6th International Symposium on Personal, Indoor and Radio Communications, 1995 - Toronto, Canada|
Duration: 1 Sep 1995 → …
|Conference||6th International Symposium on Personal, Indoor and Radio Communications, 1995|
|Period||1/09/95 → …|
Bibliographical noteRose publication type: Conference contribution
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- ray tracing