Title :
A close form expression of ASER for rectangular QAM using AF scheme in Nakagami-m fading channel
Author :
Jain, Chinmay ; Sharma, Bhanu P
Author_Institution :
MNIT, Jaipur, India
Abstract :
An analytical expression of average Symbol Error Probability (ASEP) for general order rectangular QAM is derived for a dual hop cooperative diversity system where a source node communicate with a destination node directly and indirectly(through a single relay) over independent and not identical Nakagami-m fading channel. A pdf based approach is used to derive the expression considering sufficiently large end to end signal to noise ratio (SNR) for source-relay link. Numerically evaluated results are plotted and verified with simulation results.
Keywords :
amplify and forward communication; diversity reception; error statistics; quadrature amplitude modulation; AF scheme; ASER; Nakagami-m fading channel; SNR; amplify-and-forward scheme; analytical expression; average symbol error probability; close form expression; destination node; dual hop cooperative diversity system; end to end signal to noise ratio; general order rectangular QAM; pdf based approach; quadrature amplitude modulation; source node; source-relay link; Customer relationship management; Quadrature amplitude modulation; Amplify and Forward; Average Symbol Error Rate(ASER); Dual-Hop Relay; Nakagami-m Fading; Rectangular QAM;
Conference_Titel :
Recent Advances and Innovations in Engineering (ICRAIE), 2014
Conference_Location :
Jaipur
Print_ISBN :
978-1-4799-4041-7
DOI :
10.1109/ICRAIE.2014.6909122
