BICM

作品数:55被引量:79H指数:4
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相关领域:电子电信更多>>
相关作者:郑紫微徐铁峰何加铭吕强毕文斌更多>>
相关机构:哈尔滨工程大学东南大学宁波大学中国船舶重工集团公司更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划山东省自然科学基金国家重点实验室开放基金更多>>
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AN ITERATIVE RELIABILITY-BASED DECODING FOR LDPC CODED MODULATION SYSTEM
《Journal of Electronics(China)》2008年第3期289-293,共5页Huang Ping Zhao Chunming Jiang Ming 
Supported by the National Natural Science Foundation of China (No: 60496311)
In this paper, A Belief Propagation concatenated Orderd-Statistic Decoder (BP-OSD) based on accumulated Log-Likelihood Ratio (LLR) is proposed for medium and short lengths Low Density Parity-Check (LDPC) codes coded B...
关键词:Low-Density Parity-Check (LDPC) codes Bit-Interleaved Coded Modulation (BICM) Belief Propagation (BP) Soft-Input Soft-Output Ordered Statistics Decoding (SISO-OSD) Log- Likelihood Ratio (LLR) 
A NEW LABELING SEARCH ALGORITHM FOR BIT-INTERLEAVED CODED MODULATION WITH ITERATIVE DECODING
《Journal of Electronics(China)》2008年第1期59-64,共6页Zou Xuelan Feng Guangzeng 
Supported by the National Natural Science Foundation of China (No.60472104).
Bit-Interleaved Coded Modulation with Iterative Decoding (BICM-ID) is a bandwidth ef- ficient transmission, where the bit error rate is reduced through the iterative information exchange between the inner demapper and...
关键词:Symbol labeling Bit-Interleaved Coded Modulation (BICM) Iterative Decoding (ID) Harmonic Mean of the Minimum Squared Euclidean (HMMSE) distance 
DESIGN OF LDPC-CODED BICM USING A SEMI-GAUSSIAN APPROXIMATION
《Journal of Electronics(China)》2007年第2期174-180,共7页Huang Jie Zhang Fan Zhu Jinkang 
This paper investigates analysis and design of Low-Density Parity-Check (LDPC) coded Bit Interleaved Coded Modulation (BICM) over Additive White Gaussian Noise (AWGN) channel. It focuses on Gray-labeled 8-ary Ph...
关键词:Irregular Low-Density Parity-Check (EXIT) charts Semi-Gaussian assumption (LDPC) codes EXtrinsic Information Transfer 
PERFORMANCE EVALUATION OF LOW DENSITY PARITY CHECK CODES FOR DIGITAL RADIO MONDIALE (DRM) SYSTEM被引量:2
《Journal of Electronics(China)》2006年第2期189-192,共4页Wang Jiaqing Yu Xiaoyan Wu Lenan 
Supported by the National Natural Science Foundation of China(No.60072013).
In Digital Radio Mondiale (DRM) system, achieving good audio quality becomes a challenge due to its limited band-width of 9 or 10kHz and the very bad lading channels. Therefore, DRM needs highly efficient channel co...
关键词:Low-Density Parity-Check (LDPC) codes Digital Radio Mondiale (DRM) Bit Interleaved Coded Modulation (BICM) Orthogonal Frequency Division Multiplexing (OFDM) 
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