TANG Lei, YANG Fengfan, ZHANG Shunwai, et al., “Joint Design of QC-LDPC Codes for Coded Relay Cooperation,” Chinese Journal of Electronics, vol. 25, no. 1, pp. 179-184, 2016, doi: 10.1049/cje.2016.01.027
Citation:
TANG Lei, YANG Fengfan, ZHANG Shunwai, et al., “Joint Design of QC-LDPC Codes for Coded Relay Cooperation,” Chinese Journal of Electronics, vol. 25, no. 1, pp. 179-184, 2016, doi: 10.1049/cje.2016.01.027
TANG Lei, YANG Fengfan, ZHANG Shunwai, et al., “Joint Design of QC-LDPC Codes for Coded Relay Cooperation,” Chinese Journal of Electronics, vol. 25, no. 1, pp. 179-184, 2016, doi: 10.1049/cje.2016.01.027
Citation:
TANG Lei, YANG Fengfan, ZHANG Shunwai, et al., “Joint Design of QC-LDPC Codes for Coded Relay Cooperation,” Chinese Journal of Electronics, vol. 25, no. 1, pp. 179-184, 2016, doi: 10.1049/cje.2016.01.027
This paper proposes an effective method to jointly design girth-4 cycle-free Quasi-cyclic (QC) Low-density parity-check (LDPC) codes for multi-relay cooperation in a Rayleigh fading channel, where the joint iterative decoding by Min-sum algorithm (MSA) based on the introduced joint Tanner graph is also presented at the destination. Theoretical analysis and simulation show that the proposed QC-LDPC coded cooperation outperforms the randomly coded cooperation under the same conditions.
A.H. Mehana and A. Nosratinia, “Diversity of MMSE MIMO receivers”, IEEE Trans. on Inf. Theory, Vol.58, No.11, pp.6788- 6850, 2012.
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L. Tang, “LDPC-coded MIMO multi-relay cooperation: Performance and optimized QC-LDPC codes design”, Ph.D. Thesis, Nanjing University of Aeronautics and Astronautics, China, 2014 (in Chinese).