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An Analytical Approximation to the Block Error Rate in Nakagami-m Non-Selective Block Fading Channels

Arash Tahmasebi Toyserkani (Institutionen för signaler och system, Kommunikationssystem) ; Erik G. Ström (Institutionen för signaler och system, Kommunikationssystem) ; Arne Svensson (Institutionen för signaler och system, Kommunikationssystem)
IEEE Transactions on Wireless Communications (1536-1276). Vol. 9 (2010), 5, p. 1543-1546.
[Artikel, refereegranskad vetenskaplig]

With few exceptions, an analytical closed-form expression for the block error rate (BLER) is lacking in block fading channels. Thus, the BLER is often obtained by numerical methods, such as Monte-Carlo simulations, resulting in additional computational complexity. In this paper, we propose a single-parameter analytical approximation for the BLER in flat, block-fading Nakagami-m channels, which significantly reduces the computational overhead. The low computational cost of the approximation makes it feasible to include the BLER in the objective function of larger optimization problems.

Nyckelord: Fading channels, block error rate, approximation methods



Denna post skapades 2010-06-29. Senast ändrad 2014-09-29.
CPL Pubid: 123505

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Kommunikationssystem

Ämnesområden

Telekommunikation

Chalmers infrastruktur