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Title: Asymmetric turbo coded modulation with transmit and receive antenna diversity [articol]
Authors: Trifina, Lucian
Tărniceriu, Daniela
Rotopănescu, Ana Mirela
Subjects: Space-time modulation
Antenna diversity
Asymmetric turbo codes
Issue Date: 2010
Publisher: Timişoara: Editura Politehnica
Citation: Trifina, Lucian. Asymmetric turbo coded modulation with transmit and receive antenna diversity. Timişoara: Editura Politehnica, 2010
Series/Report no.: Seria electronică şi telecomunicaţii, Tom 55(69), fasc. 1 (2010);
Abstract: This paper analyses the performances of turbo coded modulation with antenna diversity at transmission and reception, considering asymmetric turbo codes. We studied the cases when the component convolutional codes have memory 2 and 3, respectively, and their generator polynomials are both primitive and non-primitive. Simulations were performed to study these cases, considering both quasi-static and block fading, and the bit error rate (BER) and the frame error rate (FER) performances of asymmetric turbo coded modulation were evaluated. Based on this analysis, we note that primitive polynomials lead to better performances for FER, whereas the non-primitive ones lead to slightly improvements of BER in low SNR range.
URI: http://localhost:8080/xmlui/handle/123456789/1325
Appears in Collections:Articole stiintifice/Scientific articles

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