Turkish Journal of Electrical Engineering and Computer Sciences
Abstract
The effects of the channel reliability factor on the performance of turbo decoders that use a maximum a posteriori probability algorithm are investigated for wireless communication fading channels, such as Bluetooth systems. The channel reliability factor is related to the channel signal-to-noise ratio. For various values of the channel reliability factor, the obtained performance curves of the maximum a posteriori probability algorithm are given for the case of DMx Bluetooth data packets. When the channel reliability factor increases, the bit-error-rate performance of the DMx Bluetooth data packets also increases over fading channels.
DOI
10.3906/elk-0811-2
Keywords
Turbo coding, MAP algorithm, channel reliability factor (L_c), bluetooth.
First Page
273
Last Page
280
Recommended Citation
KAHVECİ, S, & KAYA, İ (2010). The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems. Turkish Journal of Electrical Engineering and Computer Sciences 18 (2): 273-280. https://doi.org/10.3906/elk-0811-2
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Computer Engineering Commons, Computer Sciences Commons, Electrical and Computer Engineering Commons
