DocumentCode
1603079
Title
Multipath diversity and power control
Author
Boujemaa, Hatem ; Siala, Mohamed ; Visoz, Raphael
Author_Institution
France Telecom R&D/DMR/IIM, Issy Moulineaux, France
Volume
2
fYear
2002
fDate
6/24/1905 12:00:00 AM
Firstpage
876
Abstract
In this letter, we propose to assess the extra power needed in wide band code division multiple access (WB-CDMA) systems due to perfect power control. First, we derive analytically the expression of the average of this extra power. Then we study its evolution with respect to the number of paths, their average power and their delay spacing.
Keywords
code division multiple access; delay estimation; diversity reception; mobile radio; multipath channels; power control; telecommunication control; WB-CDMA systems; average power; delay spacing; multipath diversity; path number; perfect power control; wide band code division multiple access; Bit error rate; Control systems; Delay estimation; Eigenvalues and eigenfunctions; Fading; Interference; Multiaccess communication; Power control; Transmitters; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN
0-7803-7484-3
Type
conf
DOI
10.1109/VTC.2002.1002613
Filename
1002613
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