An LDPC-based physical layer solution in satellite interactive system

Yujie Pei,Chunjiang Liu,Hailiang Feng,Yuhai Shi

Communications in Computer and Information Science（2011）

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摘要

This paper presents a physical layer transmission solution of satellite interactive communication system, which takes LDPC code as part of FEC scheme and handles control data and payload in the same way. With this method, hardware design is simplified and error floor is decreased.

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关键词

FEC,Turbo Code,LDPC Code,Error Floor,Satellite Interactive Communication

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