DocumentCode
2967697
Title
Optimized use of diversity modes in transmitter diversity systems
Author
Cavers, James R.
Author_Institution
Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC, Canada
Volume
3
fYear
1999
fDate
36342
Firstpage
1768
Abstract
This paper examines the optimized allocation of a fixed transmitter power budget among several transmitter diversity paths that are correlated and/or of dissimilar strengths. Under these conditions, algorithms for optimum allocation differ significantly from conventional transmitter diversity and provide better performance. Simplified algorithms with negligible performance loss are also presented
Keywords
Rayleigh channels; code division multiple access; diversity reception; land mobile radio; multiuser channels; optimisation; radio links; radio transmitters; spread spectrum communication; CDMA spreading codes; Rayleigh fading; correlated diversity paths; diversity modes; downlink; optimized power budget allocation; optimum allocation algorithms; performance; transmitter diversity systems; transmitter power budget; Bit error rate; Diversity reception; Gaussian noise; Linear antenna arrays; Mobile antennas; Multiaccess communication; Pulse modulation; Signal to noise ratio; Transmitters; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location
Houston, TX
ISSN
1090-3038
Print_ISBN
0-7803-5565-2
Type
conf
DOI
10.1109/VETEC.1999.778338
Filename
778338
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