Error probability analysis of bit-interleaved coded modulation

A. Martinez; A. Guillén i Fàbregas; G. Caire

doi:10.1109/TIT.2005.860450

Error probability analysis of bit-interleaved coded modulation

A. Martinez
, A. Guillén i Fàbregas
, G. Caire

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

93 Citations (Scopus)

414 Downloads (Pure)

Abstract

This correspondence presents a simple method to accurately compute the error probability of bit-interleaved coded modulation (BICM). Thanks to the binary-input output-symmetric (BIOS) nature of the channel, the pairwise error probability (PEP) is equal to the tail probability of a sum of random variables with a particular distribution. This probability is in turn computed with a saddlepoint approximation. Its precision is numerically validated for coded transmission over standard Gaussian noise and fully interleaved fading channels for both convolutional and turbo-like codes.

Original language	English
Pages (from-to)	262-271
Number of pages	10
Journal	IEEE Transactions on Information Theory
Volume	52
Issue number	1
DOIs	https://doi.org/10.1109/TIT.2005.860450
Publication status	Published - 2006

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title = "Error probability analysis of bit-interleaved coded modulation",

abstract = "This correspondence presents a simple method to accurately compute the error probability of bit-interleaved coded modulation (BICM). Thanks to the binary-input output-symmetric (BIOS) nature of the channel, the pairwise error probability (PEP) is equal to the tail probability of a sum of random variables with a particular distribution. This probability is in turn computed with a saddlepoint approximation. Its precision is numerically validated for coded transmission over standard Gaussian noise and fully interleaved fading channels for both convolutional and turbo-like codes.",

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AU - Caire, G.

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AB - This correspondence presents a simple method to accurately compute the error probability of bit-interleaved coded modulation (BICM). Thanks to the binary-input output-symmetric (BIOS) nature of the channel, the pairwise error probability (PEP) is equal to the tail probability of a sum of random variables with a particular distribution. This probability is in turn computed with a saddlepoint approximation. Its precision is numerically validated for coded transmission over standard Gaussian noise and fully interleaved fading channels for both convolutional and turbo-like codes.

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DO - 10.1109/TIT.2005.860450

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JO - IEEE Transactions on Information Theory

JF - IEEE Transactions on Information Theory

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Error probability analysis of bit-interleaved coded modulation

Abstract

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