Reconstruction of a turbo-code interleaver from noisy observation
- Resource Type
- Conference
- Authors
- Cote, Maxime; Sendrier, Nicolas
- Source
- 2010 IEEE International Symposium on Information Theory Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on. :2003-2007 Jun, 2010
- Subject
- Computing and Processing
Signal Processing and Analysis
Communication, Networking and Broadcast Technologies
Turbo codes
Convolutional codes
Error correction codes
Redundancy
Polynomials
Tellurium
Context
Noise figure
Block codes
Parity check codes
- Language
- ISSN
- 2157-8095
2157-8117
We propose in this paper an algorithm to recover the interleaver of an unknown turbo encoder by observing noisy codewords. Our technique is practical but is limited to rate 1/3 turbo-code using two unpunctured rate 1/2 systematic convolutional encoders.