New Rate-Compatible Punctured Convolutional Codes for Viterbi Decoding

L. H C Lee

doi:10.1109/26.339824

New Rate-Compatible Punctured Convolutional Codes for Viterbi Decoding

L. H C Lee^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

84 Citations (Scopus)

Abstract

New good rate-P/(P+δ) rate-compatible punctured convolutional (RCPC) codes for 2 ≤ P ≤ 7 and 1 ≤ δ ≤ (n-1)P were found and tabulated. These codes have been determined by iterative search based upon a criterion of maximizing the free distance and were generated by periodically puncturing their rate-1/n mother codes of memory 2 ≤ M ≤ 6 and n = 2. These codes are expected to find their applications in unequal error protection schemes employing Viterbi decoding.

Original language	English
Pages (from-to)	3073-3079
Number of pages	7
Journal	IEEE Transactions on Communications
Volume	42
Issue number	12
DOIs	https://doi.org/10.1109/26.339824
Publication status	Published - 1994

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abstract = "New good rate-P/(P+δ) rate-compatible punctured convolutional (RCPC) codes for 2 ≤ P ≤ 7 and 1 ≤ δ ≤ (n-1)P were found and tabulated. These codes have been determined by iterative search based upon a criterion of maximizing the free distance and were generated by periodically puncturing their rate-1/n mother codes of memory 2 ≤ M ≤ 6 and n = 2. These codes are expected to find their applications in unequal error protection schemes employing Viterbi decoding.",

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AB - New good rate-P/(P+δ) rate-compatible punctured convolutional (RCPC) codes for 2 ≤ P ≤ 7 and 1 ≤ δ ≤ (n-1)P were found and tabulated. These codes have been determined by iterative search based upon a criterion of maximizing the free distance and were generated by periodically puncturing their rate-1/n mother codes of memory 2 ≤ M ≤ 6 and n = 2. These codes are expected to find their applications in unequal error protection schemes employing Viterbi decoding.

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JF - IEEE Transactions on Communications

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New Rate-Compatible Punctured Convolutional Codes for Viterbi Decoding

Abstract

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