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ORBilu is a project developed by
  Turbo Decoding: Why Stopping Criteria do Work; Sorger, Ulrich  in Proceedings of 5th International Symposium on Turbo Codes & Related Topics (2008) The convergence of iterative decoding schemes is considered. The class of dually coupled codes is recalled, being a super class to both Turbo and LDPC codes. It is proven that the output L-values of a ... [more ▼] The convergence of iterative decoding schemes is considered. The class of dually coupled codes is recalled, being a super class to both Turbo and LDPC codes. It is proven that the output L-values of a Turbo decoder cannot grow to in?nity, while those of an LDPC decoder can. Finally, a new decoder parameter is introduced by which the convergence behavior can be controlled. [less ▲] Detailed reference viewed: 147 (1 UL) |
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