DocumentCode :
3500224
Title :
Exact BER Analysis for Signal Code Modulation in Wireless Communication
Author :
Fan, Shaoqun ; Wang, Xinglin ; Yu, Dan
Author_Institution :
Dept. of Inf. Eng., Beijing Univ. of Posts & Telecommun., Beijing
fYear :
2008
fDate :
11-14 May 2008
Firstpage :
564
Lastpage :
568
Abstract :
Signal code modulation (SCM) is a mixed analog-digital modulation technique that is proposed for relaying a digital communication signal over channels with different Signal-to-Noise Ratios (SNRs) and, in particular, provides an alternative method besides the traditional complete demodulation and re-modulation (Demod/Remod). In this paper, we derive the exact closed-form expressions for the bit error rate (BER) of SCM modulation scheme in additive white Gaussian noise (AWGN) channel and Nakagami fading channel. Furthermore, the diversity gain for SCM is defined.
Keywords :
AWGN channels; Nakagami channels; error statistics; modulation coding; radiocommunication; Nakagami fading channel; additive white Gaussian noise channel; bit-error-rate analysis; digital communication signal; diversity gain; mixed analog-digital modulation technique; signal code modulation scheme; signal-to-noise ratio; wireless communication; AWGN; Analog-digital conversion; Bit error rate; Digital communication; Digital modulation; Digital relays; Modulation coding; Signal analysis; Signal to noise ratio; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE
Conference_Location :
Singapore
ISSN :
1550-2252
Print_ISBN :
978-1-4244-1644-8
Electronic_ISBN :
1550-2252
Type :
conf
DOI :
10.1109/VETECS.2008.127
Filename :
4525683
Link To Document :
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