DocumentCode
3329166
Title
The design of signal scaling for a 16-QAM multi-carrier transceiver realized on a DSP platform
Author
Mar, Jeich ; Lin, You-Rong
Author_Institution
Dept. of Commun. Eng., Yuan-Ze Univ., Taoyuan, Taiwan
fYear
2004
fDate
18-19 Nov. 2004
Firstpage
767
Lastpage
770
Abstract
A signal scaling design procedure, to obtain the best noise performance for a 16-QAM discrete multi-carrier transceiver, realized on a digital signal processing (DSP) platform, is presented. The experimental results demonstrate that under the proper scaling, the bit error rate (BER) of the multi-carrier transceiver can approach a very small value. The proposed signal scaling method can be applied to other DSP based multicarrier communications systems.
Keywords
digital signal processing chips; error statistics; quadrature amplitude modulation; transceivers; BER; DSP platform; QAM noise performance; bit error rate; discrete 16-QAM multicarrier transceiver; multicarrier communications; signal scaling method; Bit error rate; Codecs; Communication cables; Constellation diagram; Digital signal processing; Digital signal processing chips; Quadrature amplitude modulation; Signal design; Signal to noise ratio; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing and Communication Systems, 2004. ISPACS 2004. Proceedings of 2004 International Symposium on
Print_ISBN
0-7803-8639-6
Type
conf
DOI
10.1109/ISPACS.2004.1439163
Filename
1439163
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