Closed-Form Error Analysis of AF-CARQ with CSI-Assisted Relay over Nakagami- $$m$$ m Fading Channels

2014 ◽  
Vol 78 (1) ◽  
pp. 629-647 ◽  
Author(s):  
Suoping Li ◽  
Kun Wu ◽  
Yongqiang Zhou ◽  
Zufang Dou
Author(s):  
Magdi A. El-Gabali

AbstractIn this paper computational issues of Appell's F1 functionare addressed. A novel technique is used in the derivation of highly efficient multiple-term approximations of this function (including asymptotic ones). Simple structured single- and double-term approximations, as the first two candidates of this multiple-term representa-tion, are developed in closed form. Error analysis shows that- the developed algorithms are superior to existing approximations for the same number of terms. The formulation presented is highly efficient and could be extended to a wide class of special functions.


2008 ◽  
Vol 12 (4) ◽  
pp. 259-261 ◽  
Author(s):  
H.A. Suraweera ◽  
G.K. Karagiannidis

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