@article{13680950cca24b36bafe723f5803173a,
title = "Quasi-cyclic low-density parity-check codes for space-time bit-interleaved coded modulation",
abstract = "In this letter, it is shown that the diversity order of space-time bit-interleaved coded modulation (ST-BICM) system is determined by the number of submatrices having linearly independent column vectors in a parity-check matrix of quasicyclic low-density parity-check (QC-LDPC) code. It is also proved that this diversity order can be derived from the base matrix of QC-LDPC code, which can make it easy to design QC-LDPC codes suitable for ST-BICM systems. Finally, the simulation results are provided to confirm the analytical results.",
keywords = "Diversity order, Quasi-cyclic low-density parity-check (QCLDPC) codes, Space-time bit-interleaved coded modulation (STBICM)",
author = "Hong, {Song Nam} and Sunghwan Kim and Shin, {Dong Joon} and Inkyu Lee",
note = "Funding Information: Manuscript received June 12, 2008. The associate editor coordinating the review of this letter and approving it for publication was S. Buzzi. This work was supported by grant No. (R01-2005-000-11064-0) from the Basic Research Program of the Korea Science & Engineering Foundation. S.-N. Hong and S. Kim are with the Telecommunication Research and Development Center, Samsung Electronics, Suwon, 443-732 Korea (e-mail: {sn7955.hong, sunghwan007.kim}@samsung.com). D.-J. Shin is with the Department of Electronics and Computer Engineering, Hanyang University, Seoul, 133-791, Korea (e-mail: djshin@hanyang.ac.kr). I. Lee is with the School of Electrical Engineering, Korea University, Seoul, Korea (e-mail: inkyu@korea.ac.kr). Digital Object Identifier 10.1109/LCOMM.2008.080902",
year = "2008",
doi = "10.1109/LCOMM.2008.080902",
language = "English",
volume = "12",
pages = "767--769",
journal = "IEEE Communications Letters",
issn = "1089-7798",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "10",
}