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检索条件:"关键词=detection/decoding "
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面向后三代移动通信的MIMO-GMC无线传输技术被引量:10
《电子学报》2004年第F12期105-108,共4页高西奇 尤肖虎 江彬 潘志文 
国家 8 63计划 (No 2 0 0 3AA1 2 331 0 ) ;国家自然科学基金 (No 60 4 9631 1 )
面向后三代移动通信应用 ,本文提出多入多出 (MIMO)信道环境下广义多载波 (GMC)无线传输技术方案 ,对其中若干关键技术进行了简要阐述 ,包括广义多载波合成与分析系统的设计与实现、双循环自适应时隙结构、导频设计与信道估计、迭代检...
关键词:多载波传输 多天线传输 滤波器组 信道估计 检测译码 
Block Markov superposition transmission with pulse position modulation over free-space optical links
《Journal of Communications and Information Networks》2017年第4期142-150,共9页Jinshun Zhu Shancheng Zhao Xiao Ma 
supported by the Basic Research Project of Guangdong Provincial Natural Science Foundation(No.2016A030308008);the National Natural Science Foundation of China(Nos.91438101 and 61501206);the National Basic Research Program of China(“973”Program)(No.2012CB316100)。
In FSO(Free-Space Optical)communications,performance of the communication systems is severely degraded by atmospheric turbulence.PPM(Pulse Position Modulation)is widely used in FSO communication systems owing to its h...
关键词:BMST FSO gamma-gamma channel model iterative detection/decoding algorithm PPM 
NOVEL DECODING OF SQUARE QAM MODULATED MIMO SYSTEMS BASED ON TURBO MULTIUSER DETECTION
《Journal of Electronics(China)》2008年第2期174-178,共5页Zheng Jianping Bai Baoming Wang Xinmei 
the National Natural Science Foundation of China (No. 60472098 and No. 60502046).
By introducing the bit-level multi-stream coded Layered Space-Time (LST) transmitter along with a novel iterative MultiStage Decoding (MSD) at the receiver, the paper shows how to achieve the near-capacity perform...
关键词:Multiple-Input Multiple-Output (MIMO) MultiStage Decoding (MSD) Iterative detection/decoding Multiuser detection Polynomial complexity 
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