The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems

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.

The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems

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.

Kaynakça

C., Berrou, A., Glavieux, P., Thitimajshima, “Near Shannon Limit Error-Correcting Coding and Decoding: Turbo Coding”, in Proc., IEEE ICC’93, Geneva, Switzerland, May 1993, pp. 1064-1070.

E. K., Hall, S. G., Wilson, “Design and Analysis of Turbo Codes on Rayleigh Fading Channels”, IEEE J. Select. Areas Commun., vol. 16, no. 2, Feb. 1998, pp. 160-174.

M. A. Jordan, R.A., Nichols, “The Effects of Channel characteristics on Turbo Code Performance”, in Proc. IEEE MILCOM’96, McLean, VA, Oct. 1996, pp. 17-21.

“SpeciŞcation of the Bluetooth System”, Core, v.1.0B, Dec. 1999. http://www.bluetooth.com, April 2006.

Baltaci, Y., Kaya, I., Nix, A., “Implementation of a HIPERLAN/1 Compatible CMF-DFE Equaliser”, Vehicular Technology Conference (VTC-2000 Spring), Tokyo, 3, 1884-1888, 2000.

S.A., Barbulescu, “Iterative Decoding of Turbo Codes and Other Concatenated Codes”, Ph.D. Dissertation, Uni- versity of South Australia, Feb. 1996.

P. Frenger, “Turbo decoding for wireless systems with imperfect channel estimates”, IEEE Trans. Commun., vol.48, no.9, Sept. 2000, pp. 1437-1440.

L.D., Jeng, Y.T., Su, J.T., Chiang, “Performance of Turbo Codes in Multipath Fading Channels”, in Proc. VTC’98, Ottawa, Canada, May 1998, pp. 61-65.

M.C., Valenti, B.D. Woerner, “Performance of Turbo Codes in Interleaved Flat Fading Channels with Estimated Channel State Information”, in Proc, VTC’98, Ottawa, Canada, May 1998, pp. 66-70.

R., Otnes, M., Tuchler, “Iterative Channel Estimation for Turbo Equalization of Time-Varying Frequency-Selective Channels”, IEEE Trans. Wireless Commun., 3 (6), 2004, pp. 1918-1923.

Kaynak Göster

Bibtex @ { tbtkelektrik144397, journal = {Turkish Journal of Electrical Engineering and Computer Science}, issn = {1300-0632}, eissn = {1303-6203}, address = {}, publisher = {TÜBİTAK}, year = {2010}, volume = {18}, pages = {273 - 280}, doi = {}, title = {The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems}, key = {cite}, author = {Kahveci, Salim and Kaya, İsmail} }
APA Kahveci, 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 Science , 18 (2) , 273-280 .
MLA Kahveci, S , Kaya, İ . "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 Science 18 (2010 ): 273-280 <
Chicago Kahveci, S , Kaya, İ . "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 Science 18 (2010 ): 273-280
RIS TY - JOUR T1 - The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems AU - Salim Kahveci , İsmail Kaya Y1 - 2010 PY - 2010 N1 - DO - T2 - Turkish Journal of Electrical Engineering and Computer Science JF - Journal JO - JOR SP - 273 EP - 280 VL - 18 IS - 2 SN - 1300-0632-1303-6203 M3 - UR - Y2 - 2021 ER -
EndNote %0 Turkish Journal of Electrical Engineering and Computer Science The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems %A Salim Kahveci , İsmail Kaya %T The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems %D 2010 %J Turkish Journal of Electrical Engineering and Computer Science %P 1300-0632-1303-6203 %V 18 %N 2 %R %U
ISNAD Kahveci, Salim , Kaya, İsmail . "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 Science 18 / 2 (Şubat 2010): 273-280 .
AMA Kahveci S , Kaya İ . 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 Science. 2010; 18(2): 273-280.
Vancouver Kahveci S , Kaya İ . 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 Science. 2010; 18(2): 273-280.
IEEE S. Kahveci ve İ. Kaya , "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 Science, c. 18, sayı. 2, ss. 273-280, Şub. 2010