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Training Sequence Length Optimization for a Turbo-Detector Using Decision-Directed Channel Estimation
Training Sequence Length Optimization Turbo-Detector Decision-Directed Channel Estimation
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2009/9/4
We consider the problem of optimization of the training sequence length when a turbo-detector composed of a maximum a posteriori (MAP) equalizer and a MAP decoder is used. At each iteration of the rec...
Recursive Estimation and Identification of Time-Varying Long-Term Fading Channels
Recursive Estimation Time-Varying Long-Term Fading Channels Identification
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2009/9/4
This paper is concerned with modeling of time-varying wireless long-term fading channels, parameter estimation, and identification from received signal strength data. Wireless channels are represented...
Optimum and Suboptimum Blind Channel and Symbol Estimation for SISO Channels
Blind channel identification SISO maximal ratio combining
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2009/7/28
We present three methods for blind channel and symbol identification from a single or multi-block observation. These methods are deterministic approaches suitable for the identification of quickly cha...
Adaptive Modulation with Channel Estimation in High-Speed Packet-Based OFDM Communication Systems
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2007/7/28
期刊信息
篇名
Adaptive Modulation with Channel Estimation in High-Speed Packet-Based OFDM Communication Systems
语种
英文
撰写或编译
作者
Xiaolin Hou,Changchuan Yin,Guangxin Yue
第一作者单位
刊物名称
The Journal of China Univer...
Optimum End-to-End Distortion Estimation for Error Resilient Video Coding
End-to-End Distortion Estimation Error Resilient Video Coding
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2010/12/14
End-to-end distortion estimation plays an important role in error-resilient video coding. The intuitive method is to simulate the decoding process many times at the encoder, as used in the H.264 test ...