Abstract
We present a new and simple method for combining constellation shaping and bit-interleaved coded modulation over Gaussian channels. By considering the example of a 3-bit/dim turbo coding scheme using 16-PAM constellation, it is shown that this technique can provide shaping gains of 0.7 dB, and error performance within 1.6 dB of the continuous-input channel capacity limit is achieved.
Original language | British English |
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Pages | 1-4 |
Number of pages | 4 |
State | Published - 2004 |
Event | GLOBECOM'04 - IEEE Global Telecommunications Conference - Dallas, TX, United States Duration: 29 Nov 2004 → 3 Dec 2004 |
Conference
Conference | GLOBECOM'04 - IEEE Global Telecommunications Conference |
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Country/Territory | United States |
City | Dallas, TX |
Period | 29/11/04 → 3/12/04 |
Keywords
- Bit-interleaved coded modulation
- Constellation shaping
- Shaping code
- Turbo code