DocumentCode
3264334
Title
Dynamic bit rate assignment in wireless CDMA data transmissions
Author
Abrardo, Andrea ; Benelli, Giuliano ; Giambene, Giovanni ; Sennati, David
Author_Institution
Dipt. di Ingegneria dell´´Inf., Siena Univ., Italy
Volume
5
fYear
1999
fDate
1999
Firstpage
2840
Abstract
This paper compares different schemes that can be used to improve the performance of CDMA in wireless data systems. In particular, we consider a closed-loop power control scheme and an adaptive coding scheme. The comparison between these different techniques is performed in terms of mean transmission time and energy efficiency. Our aim is to show that an adaptive coding scheme can allow good performance with respect to typical power control techniques
Keywords
adaptive codes; cellular radio; channel allocation; channel coding; closed loop systems; code division multiple access; data communication; power control; telecommunication control; adaptive coding; cellular radio; closed-loop power control; data transmissions; dynamic bit rate assignment; energy efficiency; mean transmission time; performance; wireless CDMA; Adaptive coding; Base stations; Bit rate; Fading; Frequency; Interference; Multiaccess communication; Power control; Protection; Shadow mapping;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location
Amsterdam
ISSN
1090-3038
Print_ISBN
0-7803-5435-4
Type
conf
DOI
10.1109/VETECF.1999.800305
Filename
800305
Link To Document