Mapping Rearrangement for Parallel Concatenated Trellis Coded Modulation

نویسندگان

  • Mustapha Benjillali
  • Leszek Szczecinski
چکیده

Mapping rearrangement (MaRe) for the hybrid ARQ (HARQ) based on the parallel concatenated trellis coded modulation (PCTCM) is analyzed. We demonstrate that the performance of the PCTCM receiver is intrinsically limited by the MaRe design and we propose a new mapping scheme to fit the structure of PCTCM transceivers. Depending on the HARQ scenarios, the proposed scheme offers gains between 0.1 and 2.4 dB when compared with known MaRe schemes.

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عنوان ژورنال:
  • EURASIP J. Wireless Comm. and Networking

دوره 2008  شماره 

صفحات  -

تاریخ انتشار 2008