PERFORMANCE ANALYSIS OF SOFTWARE IMPLEMENTATION OF A 3GPP COMPLIANT TURBO DECODER

Author

Beheshti, Babak D.

Author_Institution

New York Inst. of Technol., Westbury

fYear

2006

fDate

5-5 May 2006

Firstpage

1

Lastpage

4

Abstract

This paper presents the results of implementation of the turbo encoding/decoding scheme as described in the Third Generation Digital Cellular Telephony Standards as specified in the 3GPP TS 25.212 v.360. The implementation goal was to implement an efficient software realization of a turbo decoder to decode a turbo encoded signal in presence of noise. Analysis of the performance of the turbo decoder in presence of AWGN (additive white Gaussian noise) based on various parameters such as number of quantization bits, number of iterations etc. is presented.

Keywords

3G mobile communication; AWGN; cellular radio; turbo codes; 3GPP compliant turbo decoder; additive white Gaussian noise; performance analysis; software implementation; third generation digital cellular telephony standards; turbo decoding; turbo encoding; Additive white noise; Binary sequences; Bit error rate; Convolution; Convolutional codes; Gaussian noise; Iterative decoding; Performance analysis; Software performance; Turbo codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Applications and Technology Conference, 2006. LISAT 2006. IEEE Long Island

Conference_Location

Long Island, NY

Print_ISBN

978-1-4244-0300-4

Electronic_ISBN

978-1-4244-0300-4

Type

conf

DOI

10.1109/LISAT.2006.4302647

Filename

4302647