The search functionality is under construction.
The search functionality is under construction.

Bit Labeling and Code Searches for BICM-ID Using 16-DAPSK

Chun-Lin LIN, Tzu-Hsiang LIN, Ruey-Yi WEI

  • Full Text Views

    0

  • Cite this

Summary :

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.

Publication
IEICE TRANSACTIONS on Communications Vol.E101-B No.12 pp.2380-2387
Publication Date
2018/12/01
Publicized
2018/05/31
Online ISSN
1745-1345
DOI
10.1587/transcom.2017EBP3461
Type of Manuscript
PAPER
Category
Fundamental Theories for Communications

Authors

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

Keyword