This paper describes the application of Trellis Coded Modulation (TCM) to multi-state QAM. The proposed strategy of increasing coding gain is based on the classical approach of error correction coding, in which redundant bits are added at the cost of bandwidth expansion. It is shown that symbol-rate-increased TCM is superior to the conventional TCM as the modulation state increases in number. Transparency to phase rotations is also considered. A pair of linear codes transparent to 180
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copy
Yoichi SAITO, "Trellis Coded Modulation for Multi-State QAM--Which is Better, Signal Space Expansion or Bandwidth Expansion ?--" in IEICE TRANSACTIONS on transactions,
vol. E73-E, no. 10, pp. 1666-1673, October 1990, doi: .
Abstract: This paper describes the application of Trellis Coded Modulation (TCM) to multi-state QAM. The proposed strategy of increasing coding gain is based on the classical approach of error correction coding, in which redundant bits are added at the cost of bandwidth expansion. It is shown that symbol-rate-increased TCM is superior to the conventional TCM as the modulation state increases in number. Transparency to phase rotations is also considered. A pair of linear codes transparent to 180
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e73-e_10_1666/_p
Copy
@ARTICLE{e73-e_10_1666,
author={Yoichi SAITO, },
journal={IEICE TRANSACTIONS on transactions},
title={Trellis Coded Modulation for Multi-State QAM--Which is Better, Signal Space Expansion or Bandwidth Expansion ?--},
year={1990},
volume={E73-E},
number={10},
pages={1666-1673},
abstract={This paper describes the application of Trellis Coded Modulation (TCM) to multi-state QAM. The proposed strategy of increasing coding gain is based on the classical approach of error correction coding, in which redundant bits are added at the cost of bandwidth expansion. It is shown that symbol-rate-increased TCM is superior to the conventional TCM as the modulation state increases in number. Transparency to phase rotations is also considered. A pair of linear codes transparent to 180
keywords={},
doi={},
ISSN={},
month={October},}
Copy
TY - JOUR
TI - Trellis Coded Modulation for Multi-State QAM--Which is Better, Signal Space Expansion or Bandwidth Expansion ?--
T2 - IEICE TRANSACTIONS on transactions
SP - 1666
EP - 1673
AU - Yoichi SAITO
PY - 1990
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E73-E
IS - 10
JA - IEICE TRANSACTIONS on transactions
Y1 - October 1990
AB - This paper describes the application of Trellis Coded Modulation (TCM) to multi-state QAM. The proposed strategy of increasing coding gain is based on the classical approach of error correction coding, in which redundant bits are added at the cost of bandwidth expansion. It is shown that symbol-rate-increased TCM is superior to the conventional TCM as the modulation state increases in number. Transparency to phase rotations is also considered. A pair of linear codes transparent to 180
ER -