Abstract
We consider a joint Slepian-Wolf/Dirty-paper coding (SW-DPC) setup where a binary source needs to be transmitted over an additive white-Gaussian channel in the presence of interference known only at the encoder, as well as correlated side-information available only at the decoder. We propose a practical joint SW-DPC framework that uses a single low-density parity-check code coupled with trellis coded quantization to simultaneously provide error protection (in the face of noise and interference) and compression (in the face of correlated side-information available at the decoder). Simulation results indicate that the proposed joint SW-DPC scheme with finite-length codes outperforms a scheme with separate SW and DPC by 0.3 dB. In addition, we show that our joint SW-DPC code designed for one set of channel conditions is capable of achieving negligible bit-error rates for many other channel conditions as well. More specifically, it achieves successful decoding for a wide variety of channel conditions for which a separation-based scheme fails.
| Original language | English |
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| Title of host publication | 2013 IEEE International Conference on Communications, ICC 2013 |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 5178-5182 |
| Number of pages | 5 |
| ISBN (Print) | 9781467331227 |
| DOIs | |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | IEEE International Conference on Communications 2013: Bridging the Broadband Divide - Budapest, Hungary Duration: 9 Jun 2013 → 13 Jun 2013 http://icc2013.ieee-icc.org/ http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6637584 (IEEE Conference Proceedings) |
Conference
| Conference | IEEE International Conference on Communications 2013 |
|---|---|
| Abbreviated title | ICC 2013 |
| Country/Territory | Hungary |
| City | Budapest |
| Period | 9/06/13 → 13/06/13 |
| Other | The International Conference on Communications (ICC) is one of the two flagship conferences of the IEEE Communications Society, together with IEEE Globecom. Each year the ICC conference attracts about 2-3.000 submitted scientific papers, a technical program committee involving about 1.500 experts provides more than 10.000 reviews, the conference being finally attended by 1.500 - 2.000 professionals from all around the world. IEEE ICC is therefore one of the most significant scientific events of the networking and communications community, a must-attend forum for both industrials and academics working in this area. |
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