Improved bilayer LDPC codes using irregular check node degree distribution

This paper presents an improved LDPC code design for decode-and-forward relay system. Our design is based on the recent work of bilayer LDPC code structures. We introduce an irregular check node degree distribution for the lower and hyper (overall) bilayer LDPC code Tanner graphs. We derive the exac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Azmi, M.H., Jinhong Yuan, Jun Ning, Huynh, H.Q.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Encoding Equations Evolution (biology) Noise Parity check codes Relays Signal to noise ratio
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