DocumentCode
3278644
Title
Throughput enhancement using adaptive modulation for STS-based CDMA systems
Author
Vakil, Vahideh ; Mohammadi, Abbas ; Aghaeinia, Hassan
Author_Institution
Dept. of Electr. Eng., Amirkabir Univ. of Technol., Tehran, Iran
fYear
2005
fDate
6-8 March 2005
Firstpage
510
Lastpage
513
Abstract
In this paper, adaptive modulation technique is applied to STS-based CDMA system to improve the data throughput of the downlink in different fading channels. The contribution in this paper is using new thresholds for adaptation procedure in different fading environments. The simulation results demonstrate that the proposed thresholds are appropriate for realistic wireless channels.
Keywords
adaptive modulation; code division multiple access; fading channels; matrix algebra; CDMA systems; adaptive modulation; fading channels downlink; throughput enhancement; wireless channels; Downlink; Fading; Information rates; Multiaccess communication; Receiving antennas; Sociotechnical systems; Throughput; Transmitters; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless and Optical Communications Networks, 2005. WOCN 2005. Second IFIP International Conference on
Print_ISBN
0-7803-9019-9
Type
conf
DOI
10.1109/WOCN.2005.1436079
Filename
1436079
Link To Document