Turbo codes for satellite and wireless ATM

被引：2

作者：

Vilaipornsawai, U ^{[1
]}

Soleymani, MR ^{[1
]}

机构：

[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada

来源：

INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY: CODING AND COMPUTING, PROCEEDINGS | 2001年

关键词：

D O I：

10.1109/ITCC.2001.918776

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In connection oriented networks such as Asynchronous Transfer Mode (ATM), the small fired-size cells are sent thus the choice of turbo codes which have block code as componet cone is suitable. In this paper we present a Turbo Coding scheme using Reed-Muller (RM) as component codes. In particular we design the code in such a way to match the structure of the ATM (and ATM-like) cells by shortening the RM turbo codes. The performance of these turbo codes and their shortened versions,with different shortening patterns are investigated. We also consider the problem of carrier phase recover? when the proposed turbo coding scheme is used with Quadrature Phase-Shift Keying (OPSK) modulation. The effects of phase offset and preamble size on the performance of shortened turbo code are reported.

引用

页码：120 / 124

页数：5

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