Bilayer expurgated LDPC codes with uncoded relaying

Bilayer expurgated LDPC codes with uncoded relaying

Bilayer low-density parity-check (LDPC) codes are an effective coding technique for decode-and-forward relaying, where the relay forwards extra parity bits to help the destination to decode the source bits correctly. In the existing bilayer coding scheme, these parity bits are protected by an error...

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Bibliographic Details
Main Authors: Md. Noor-A-Rahim, Nan Zhang, Sk. Md. Rabiul Islam, Y.L. Guan
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2017-08-01
Series:Digital Communications and Networks
Subjects:
Bilayer codes
LDPC codes
Density evolution
Decode-and-forward relaying
Online Access:http://www.sciencedirect.com/science/article/pii/S2352864817300275

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