Error probability analysis of bit-interleaved coded modulation
نویسندگان
چکیده
منابع مشابه
Bit-Interleaved Coded Modulation
The principle of coding in the signal space follows directly from Shannon’s analysis of waveform Gaussian channels subject to an input constraint. The early design of communication systems focused separately on modulation, namely signal design and detection, and error correcting codes, which deal with errors introduced at the demodulator of the underlying waveform channel. The correct perspecti...
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Adaptive coded modulation is a powerful method for achieving a high spectral efficiency over fading channels. Recently proposed adaptive schemes have employed set-partitioned trelliscoded modulation (TCM) and have adapted the number of uncoded bits on a given symbol based on the corresponding channel estimate. However, these adaptive TCM schemes will not perform well in systems where channel es...
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This paper presents a simple and very accurate method to evaluate the error probability of bit-interleaved coded modulation. Modelling the channel as a binaryinput continuous-output channel with a non-Gaussian transition density allows for the application of standard bounding techniques for Gaussian channels. The pairwise error probability is equal to the tail probability of a sum of random var...
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This thesis addresses techniques for wireless communication systems to transmit high data rates with high reliability. The investigations are focused on the bit-interleaved coded modulation (BICM) system that is the serial concatenation of a channel encoder, an interleaver and a symbol mapper for high order modulation. The performance of BICM can be greatly improved through iterative informatio...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2006
ISSN: 0018-9448
DOI: 10.1109/tit.2005.860450