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科研机构
兰州理工大学 [9]
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会议论文 [9]
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2018 [2]
2013 [2]
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内容类型:会议论文
专题:兰州理工大学
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Integrating independent component analysis with Hopfield recurrent neural network to estimate the channel of MIMO-OFDM system
会议论文
Las Vegas, NV, United states, August 27, 2018 - August 29, 2018
作者:
Jie, Hao
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浏览/下载:0/0
  |  
提交时间:2020/11/15
Gain control
Image processing
Independent component analysis
MIMO systems
Orthogonal frequency division multiplexing
Recurrent neural networks
Signal to noise ratio
Channel information
Hopfield recurrent neural networks
Improved HRNN
Independent component analysis(ICA)
MIMO-OFDM systems
Multipath communications
Nonlinear characteristics
Semi-blind estimations
Semi-blind channel estimation of MIMO-OFDM systems based on improved PSO-hopfield neural network
会议论文
Phuket, Thailand, March 24, 2018 - March 25, 2018
作者:
Jie, Hao
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Blind equalization
Cost functions
Gain control
Heuristic algorithms
Hopfield neural networks
Intelligent systems
Iterative methods
MIMO systems
Orthogonal frequency division multiplexing
Particle swarm optimization (PSO)
Swarm intelligence
Channel response
Estimation methods
Hopfield Networks
Improved PSO
Improved pso algorithms
MIMO-OFDM systems
Semi-blind
Semi-blind channel estimation
The study of Interpolation Algorithms in OFDM Systems
会议论文
作者:
Zhang, Xijun
;
Xue, Jianbin
;
Lin, Ying
;
He, Jiai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/15
OFDM
interpolation algorithms
estimation
The study of interpolation algorithms in OFDM systems
会议论文
Guangzhou, China, March 13, 2013 - March 14, 2013
作者:
Zhang, Xi Jun
;
Xue, Jian Bin
;
Lin, Ying
;
He, Jiai
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  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Estimation
Information science
Interpolation
Orthogonal frequency division multiplexing
Telecommunication systems
Interpolation algorithms
OFDM channel estimation
OFDM systems
Simulation process
Transmission technologies
OFDM Simulation Study for Wireless Sensor Network
会议论文
作者:
Xu, Weitao
;
Hao, Xiaohong
;
Zhang, Ping
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  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Wireless Sensor Network
OFDM
BER
PER
Study for channel estimation in OFDM system based on comb-pilot
会议论文
作者:
Zhang, Xi-Jun
;
He, Ji-Ai
;
Liang, Hou
;
Cao, Ming-Hua
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  |  
浏览/下载:5/0
  |  
提交时间:2020/11/15
Orthogonal frequency division multiplexing
Comb pilots
High Speed
Interpolation algorithms
Key technologies
OFDM systems
Technology-based
Estimation of OFDM channel based on pilot
会议论文
作者:
Zhang, Xijun
;
Lin, Ying
;
Xue, Jianbin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/15
Multipath fading
Orthogonal frequency division multiplexing
Digital transmission technologies
High bandwidth
Key technologies
OFDM channel estimation
OFDM systems
Pilot
Pilot information
Study on subcarrier and power allocation algorithm for downlink transmission in multiuser OFDM system
会议论文
Shanghai, China, December 20, 2008 - December 22, 2008
作者:
Li, Suo-Ping
;
Tian, Xiu-Feng
;
Li, Min
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  |  
浏览/下载:5/0
  |  
提交时间:2020/11/15
Orthogonal frequency division multiplexing
Downlink transmissions
Greedy algorithms
Joint allocation
Multi-user
Multiuser OFDM systems
Static allocation algorithms
Subcarrier and power allocation
Water-filling algorithm
Channel estimation based on pilot tones for OFDM on time-varying channel
会议论文
作者:
Hao, Lihong
;
Ding, Zhengjian
;
Dong, Ronghui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
OFDM
pilot tones
fast fading channels
channel estimation
interpolation
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