Structure Analysis and SNR-Variance Evolution for Parallel Concatenated Coded IDMA Systems

Author

Wang, Hao ; Chen, Shi ; Lin, Xiaokang

Author_Institution

Dept. of Electron. Eng., Tsinghua Univ., Beijing

fYear

2008

fDate

21-24 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

This paper is concerned with parallel concatenated coded interleave-division multiple-access (IDMA) systems. We briefly present the transmitter/receiver structure of these systems and propose an efficient SNR-variance evolution scheme for bit-error-rate (BER) performance evaluation. The proposed evolution scheme is also useful for system performance optimization. Numerical results show that the BER performance curves obtained by simulation and evolution are quite close when the data length is long enough.

Keywords

code division multiple access; concatenated codes; error statistics; BER; CDMA; SNR-variance evolution; bit-error-rate; code-division multiple-access; interleave-division multiple-access systems; parallel concatenated coded IDMA systems; structure analysis; transmitter-receiver structure; AWGN; Bit error rate; Concatenated codes; Forward error correction; Information analysis; Laboratories; Microwave technology; Multiuser detection; Paper technology; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th

Conference_Location

Calgary, BC

ISSN

1090-3038

Print_ISBN

978-1-4244-1721-6

Electronic_ISBN

1090-3038

Type

conf

DOI

10.1109/VETECF.2008.192

Filename

4657024