Transmit diversity in mobile communications

Author

Katulski, Ryszard ; Mikolajski, Michal

Author_Institution

Katedra Systemow i Urzadzen Radiokomunikacyjnych, Politechnika Gdanska, Poland

Volume

3

fYear

2002

fDate

2002

Firstpage

878

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Wireless Communications, 2002. MIKON-2002. 14th International Conference on

Print_ISBN

83-906662-5-1

Type

conf

DOI

10.1109/MIKON.2002.1017977

Filename

1017977