Low-Complexity Cooperative Coding for Sensor Networks using Rateless and LDGM Codes

@article{Eckford2006LowComplexityCC,
  title={Low-Complexity Cooperative Coding for Sensor Networks using Rateless and LDGM Codes},
  author={Andrew W. Eckford and Josephine P. K. Chu and Raviraj S. Adve},
  journal={2006 IEEE International Conference on Communications},
  year={2006},
  volume={4},
  pages={1537-1542}
}
Given limitations with current technology, nodes in a sensor network have stringent energy and complexity constraints. This paper presents a scheme for cooperative error-control coding, using rateless and low-density generator-matrix codes, for sensor networks. Assuming knowledge of the source-relay channel quality, we show that the proposed scheme achieves good performance and a good energy tradeoff despite low computational complexity. The scheme exploits the flexibility of rateless and LDGM… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-10 of 13 references

Rateless Coding for Wireless Relay Channels

IEEE Transactions on Wireless Communications • 2005
View 3 Excerpts
Highly Influenced

LT Codes

FOCS • 2002
View 3 Excerpts
Highly Influenced

Implementation of co-operative diversity using message-passing in wireless sensor networks

J.P.K. Chu, R. S. Adve
Proc. 9th Canadian Workshop on Information Theory, 2005. • 2005
View 3 Excerpts

Raptor codes on symmetric channels

International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings. • 2004
View 1 Excerpt

Rateless codes on noisy channels

International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings. • 2004
View 1 Excerpt

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