Abstract
A new construction combining low-density parity-check (LDPC) convolutional codes with multilevel coding/modulation is suggested and analyzed. For the case of QPSK and transmission over the additive white Gaussian noise (AWGN) channel, it is demonstrated that it performs better than an LDPC convolutional code with conventional Gray mapping.
Original language | English |
---|---|
Title of host publication | IEEE International Symposium on Information Theory - Proceedings |
Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
Pages | 235-235 |
DOIs | |
Publication status | Published - 2003 |
Event | IEEE International Symposium on Information Theory, 2003 - Yokohama, Japan Duration: 2003 Jun 29 → 2003 Jul 4 |
Conference
Conference | IEEE International Symposium on Information Theory, 2003 |
---|---|
Country/Territory | Japan |
City | Yokohama |
Period | 2003/06/29 → 2003/07/04 |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering
Free keywords
- Convolutional low density parity-check codes
- Additive white Gaussian noise channel