Joint transmission: advantageous downlink conceptfor CDMA mobile radiosystems using time division duplexing
- 11 May 2000
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 36 (10) , 900-901
- https://doi.org/10.1049/el:20000671
Abstract
A novel downlink transmission scheme for time-slotted CDMA employing time division duplexing (TDD) is proposed. It utilises the knowledge of the channel impulse responses at the BS transmitter in such a way that at the receivers of the MSs channel estimators are no longer required and the computational expense of data detection is dramatically reduced.Keywords
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