| Title of Article |
Rate-Compatible Shortened LDPC Codes for Deep Space Fading Channel |
| Date of Acceptance |
5 December 2018 |
| Journal |
| Title of Journal |
JCM (Journal of Communications) |
| Standard |
SCOPUS |
| Institute of Journal |
International Journal of Information and Electronics Engineering (IJIEE) |
| ISBN/ISSN |
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| Volume |
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| Issue |
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| Month |
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| Year of Publication |
2019 |
| Page |
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| Abstract |
Accumulate-Repeat-4-Jagged-Accumulate (AR4JA) code is the special class of LDPC codes which has great error correcting capability for deep space communications. Nevertheless, it is quite not suitable to create rate-compatible scheme from AR4JA code due to its high decoder implementation complexity. This paper presents the construction of rate-compatible shortened LDPC codes for deep space application which can facilitate the decoder implementation. The high rate regular quasi-cyclic LDPC code which has low implementation complexity is utilized to construct the rate-compatible code. According to the parameters from CCSDS standards, simulation results show that the proposed rate-compatible codes exhibit the BER performance almost identical to the well-designed AR4JA codes at any code rate under deep space environment modelled by Rician fading channel. |
| Keyword |
LDPC codes, rate-compatible codes, deep space communications, Rician fading channel |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
นานาชาติ |
| citation |
false |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Publication
Journal Publication
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