Achievable secrecy rate of bit-interleaved coded modulation schemes
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 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: Journal of Modern Transportation
سال: 2012
ISSN: 2095-087X,2196-0577
DOI: 10.1007/bf03325805