DS-CDMA capacity enhancement with adaptive antennas
- 3 August 1995
- journal article
- research article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 31 (16) , 1319-1320
- https://doi.org/10.1049/el:19950943
Abstract
A new ray-based simulation methodology for an adaptive antenna system is presented. Results for a typical microcellular environment highlight the behaviour of the adaptive antenna, and a DS-CDMA capacity analysis illustrates the capacity enhancement attainable. For the cases considered, a minimum five fold increase in the overall spectrum efficiency is predicted for an eight-element adaptive antenna array employing the RLS algorithm.Keywords
This publication has 1 reference indexed in Scilit:
- Signal acquisition and tracking with adaptive arrays in the digital mobile radio system IS-54 with flat fadingIEEE Transactions on Vehicular Technology, 1993