Title :
Transmit diversity in mobile communications
Author :
Katulski, Ryszard ; Mikolajski, Michal
Author_Institution :
Katedra Systemow i Urzadzen Radiokomunikacyjnych, Politechnika Gdanska, Poland
Abstract :
This paper shows the transmit diversity (TD) techniques in applications for communication systems. General classification of the TD techniques for both TDMA and CDMA systems is presented. Some very promising TD techniques are characterized, i.e. code division TD (CDTD) and the time division TD (TDTD). Implementation of the pre-RAKE technique in the TD transmitter is discussed. Some performance analysis is also included.
Keywords :
3G mobile communication; code division multiple access; diversity reception; multiuser channels; personal communication networks; radio transmitters; time division multiple access; CDMA systems; TDMA systems; base station; code division transmit diversity; forward link performance; mobile communications; performance analysis; pre-RAKE technique; spatial transmit processing; temporal transmit processing; third generation wireless personal communications; time division transmit diversity; transmit diversity; Base stations; Diversity methods; Fading; Feedback; Mobile communication; Multiaccess communication; Radio transmitters; Time division multiple access; Transmitting antennas; Wireless communication;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2002. MIKON-2002. 14th International Conference on
Print_ISBN :
83-906662-5-1
DOI :
10.1109/MIKON.2002.1017977
