Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for correlated Rayleigh fading channels. Additionally, BICM-ID using differential encoding can avoid the pilot overhead. In this paper, we consider BICM-ID using 16-DAPSK (differential amplitude and phase-shift keying). We first derive the probability of receiving signals conditioned on the transmission of input bits for general differential encoding; then we propose two new 16-DAPSK bit labeling methods. In addition, convolutional codes for the new bit labeling are developed. Both the minimum distance and the simulation results show that the proposed labeling has better error performance than that of the original differential encoding, and the searched new codes can further improve the error performance.
Chun-Lin LIN
National Central University of Jhongli
Tzu-Hsiang LIN
the National Chung-Shan Institute of Science & Technology
Ruey-Yi WEI
National Central University of Jhongli
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Chun-Lin LIN, Tzu-Hsiang LIN, Ruey-Yi WEI, "Bit Labeling and Code Searches for BICM-ID Using 16-DAPSK" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 12, pp. 2380-2387, December 2018, doi: 10.1587/transcom.2017EBP3461.
Abstract: Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for correlated Rayleigh fading channels. Additionally, BICM-ID using differential encoding can avoid the pilot overhead. In this paper, we consider BICM-ID using 16-DAPSK (differential amplitude and phase-shift keying). We first derive the probability of receiving signals conditioned on the transmission of input bits for general differential encoding; then we propose two new 16-DAPSK bit labeling methods. In addition, convolutional codes for the new bit labeling are developed. Both the minimum distance and the simulation results show that the proposed labeling has better error performance than that of the original differential encoding, and the searched new codes can further improve the error performance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3461/_p
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@ARTICLE{e101-b_12_2380,
author={Chun-Lin LIN, Tzu-Hsiang LIN, Ruey-Yi WEI, },
journal={IEICE TRANSACTIONS on Communications},
title={Bit Labeling and Code Searches for BICM-ID Using 16-DAPSK},
year={2018},
volume={E101-B},
number={12},
pages={2380-2387},
abstract={Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for correlated Rayleigh fading channels. Additionally, BICM-ID using differential encoding can avoid the pilot overhead. In this paper, we consider BICM-ID using 16-DAPSK (differential amplitude and phase-shift keying). We first derive the probability of receiving signals conditioned on the transmission of input bits for general differential encoding; then we propose two new 16-DAPSK bit labeling methods. In addition, convolutional codes for the new bit labeling are developed. Both the minimum distance and the simulation results show that the proposed labeling has better error performance than that of the original differential encoding, and the searched new codes can further improve the error performance.},
keywords={},
doi={10.1587/transcom.2017EBP3461},
ISSN={1745-1345},
month={December},}
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TY - JOUR
TI - Bit Labeling and Code Searches for BICM-ID Using 16-DAPSK
T2 - IEICE TRANSACTIONS on Communications
SP - 2380
EP - 2387
AU - Chun-Lin LIN
AU - Tzu-Hsiang LIN
AU - Ruey-Yi WEI
PY - 2018
DO - 10.1587/transcom.2017EBP3461
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2018
AB - Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for correlated Rayleigh fading channels. Additionally, BICM-ID using differential encoding can avoid the pilot overhead. In this paper, we consider BICM-ID using 16-DAPSK (differential amplitude and phase-shift keying). We first derive the probability of receiving signals conditioned on the transmission of input bits for general differential encoding; then we propose two new 16-DAPSK bit labeling methods. In addition, convolutional codes for the new bit labeling are developed. Both the minimum distance and the simulation results show that the proposed labeling has better error performance than that of the original differential encoding, and the searched new codes can further improve the error performance.
ER -