Bit error position estimation in data decoder

Patent

Bit error position estimation in data decoder

- 06 Aug 2004

6

TL;DR: In this article, a bit error position estimation method is proposed to estimate a substantial number of bit error locations in data frames by re-encoding decoded bit stream and mapping the bit stream to a first set of symbols.

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References

Patent

Systems and methods for receiving a modulated signal containing encoded and unencoded bits using multi-pass demodulation

Kumar Balachandran, +1 more

- 15 Oct 1999

TL;DR: In this article, a modulated signal including symbols representing both encoded and unencoded bits from a data (e.g., speech) frame where a received slot is first demodulated and the encoded bits are decoded.

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Patent

Decoding apparatus and decoding method

Yasuhiro Kurita, +2 more

- 19 Dec 1996

TL;DR: In this article, a control circuit determines whether a result of decoding for each word is acceptable or not according to decoding acceptable/unacceptable data stored in decoding data memory, and subjects a correction object word not decoded to redecoding processing by controlling an error position estimating circuit and correcting data for the corrected object word with an estimated error locator.

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