Title :
Joint transmission: advantageous downlink concept for CDMA mobile radio systems using time division duplexing
Author :
Meurer, M. ; Baier, P.W. ; Weber, T. ; Lu, Y. ; Papathanassiou, A.
Author_Institution :
Res. Group for RF Commun., Kaiserslautern Univ., Germany
fDate :
5/11/2000 12:00:00 AM
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 base station transmitter in such a way that at the receivers of the mobile stations, channel estimators are no longer required and the computational expense of data detection is dramatically reduced
Keywords :
code division multiple access; data communication; digital radio; mobile radio; signal detection; transient response; CDMA mobile radio systems; base station transmitter; channel impulse responses; downlink transmission scheme; joint transmission; signal transmission model; time division duplexing; time-slotted CDMA;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000671
