Factor graph em algorithm for joint channel tracking and MAP detection of MIMO-OFDMA in fading channels

机译：衰落信道中MIMO-OFDMA联合信道跟踪和MAP检测的因子图em算法

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摘要

Based on the expectation maximization (EM) algorithm, a joint channel tracking and maximal a posteriori symbol detection method is proposed for orthogonal frequency division multiple access systems employing multiple transmit and receive antennas (MIMO).

机译：基于期望最大化算法，提出了一种联合信道跟踪和最大后验符号检测方法，用于采用多个发射和接收天线（MIMO）的正交频分多址系统。

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来源
《Personal, Indoor and Mobile Radio Communications,2005 IEEE 16th International Symposium on》|2008年|P.2701-2704|共4页
会议地点 Las Vegas,NV
作者
Sau-Hsuan Wu;
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关键词
MIMO communication; OFDM modulation; expectation-maximisation algorithm; fading channels; frequency division multiple access; receiving antennas; transmitting antennas; Forney-style factor graph; MAP detection; MIMO fading channels; MIMO-OFDMA; expectation maximiza;

机译：MIMO通信； OFDM调制；期望最大化算法；衰落信道；频分多址；接收天线；发射天线；福尼式因子图； MAP检测； MIMO衰落信道； MIMO-OFDMA；期望最大化;

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专利

1. DS-CDMA system with joint channel estimation and MAP detection intime-selective fading channels [J] . Tsai S., Wong T.F., Lehnert J.S. IEEE Journal on Selected Areas in Communications . 2001,第1期

机译：具有时选衰落信道的联合信道估计和MAP检测的DS-CDMA系统
2. Joint channel estimation and data demodulation algorithms for fast time varying band-limited frequency selective Rayleigh fading channels: a comparison study [J] . Jean-Pierre Cances, Vahid Meghdadi Annales des Telecommunications . 2000,第5a6期

机译：快速时变带限频率选择性瑞利衰落信道的联合信道估计和数据解调算法：对比研究
3. A Novel Semi-blind Channel Estimation Scheme for Rayleigh Flat Fading MIMO Channels (Joint LS Estimation and ML Detection) [J] . Shirvani Moghaddam S, rnHossein Saremi IETE Journal of Research . 2010,第4期

机译：瑞利平坦衰落MIMO信道的新型半盲信道估计方案（联合LS估计和ML检测）
4. Factor graph em algorithm for joint channel tracking and MAP detection of MIMO-OFDMA in fading channels [C] . Sau-Hsuan Wu IEEE International Conference on Acoustics, Speech and Signal Processing . 2008

机译：因子图EM衰落渠道联合通道跟踪和MIMO-OFDMA地图检测的算法
5. Soft -output detection and decoding algorithms with joint channel estimation for direct -sequence spread -spectrum systems. [D] . Tsai, Shiau-He Shawn. 2000

机译：具有直接信道扩频系统联合信道估计的软输出检测和解码算法。
6. Joint Source and Channel Rate Allocation over Noisy Channels in a Vehicle Tracking Multimedia Internet of Things System [O] . Yixin Mei, Fan Li, Lijun He, 2018

机译：车辆跟踪多媒体物联网系统中嘈杂信道上的联合源和信道速率分配
7. DS-CDMA system with joint channel estimation and MAP detection in time-selective fading channels [O] . Shiauhe Tsai, Tan F. Wong, James S. Lehnert 2001

机译：Ds-CDma系统在时间选择性衰落信道中具有联合信道估计和map检测
8. Joint Space-Time Signal Detection Algorithm for MIMO DS-CDMA Systems with Multipath Fading Channels [R] . Wang, Y. , Chen, J. , Lu, Y. 2005

机译：具有多径衰落信道的mImO Ds-CDma系统联合空时信号检测算法

Factor graph em algorithm for joint channel tracking and MAP detection of MIMO-OFDMA in fading channels

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