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科研机构
北京大学 [21]
内容类型
期刊论文 [16]
其他 [5]
发表日期
2017 [3]
2016 [3]
2015 [1]
2014 [1]
2012 [3]
2011 [2]
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专题:北京大学
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Phase Noise Estimation and Suppression for PDM CO-OFDM/OQAM Systems
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017
Fang, Xi
;
Zhang, Fan
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Coherent communication
laser phase noise
optical communication
orthogonal frequency-division multiplexing/offset quadrature amplitude modulation (OFDM/OQAM)
phase noise estimation
COHERENT OPTICAL OFDM
CHANNEL ESTIMATION
SINGLE PHOTODIODE
TRANSMISSION
OFFSET
SSMF
SUPERCHANNEL
TOLERANCE
FIBER
COMPENSATION
An Iterative Frequency Offset Estimation Method for Coherent Optical OFDM System
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017
Zhu, Paikun
;
Li, Juhao
;
Zhao, Hui
;
Tian, Yu
;
Chen, Yuanxiang
;
Wu, Zhongying
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2017/12/03
Coherent optical communications
orthogonal frequency division multiplexing (OFDM)
frequency offset estimation
SYNCHRONIZATION
NETWORKS
Efficient frequency-domain channel equalisation methods for OFDM/OQAM-PON with intensity modulation and direct detection
期刊论文
IET COMMUNICATIONS, 2017
Lin, Bangjiang
;
Tang, Xuan
;
Fang, Xi
;
Wu, Yi
;
Li, Hui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
frequency-domain analysis
channel estimation
blind equalisers
OFDM modulation
quadrature amplitude modulation
passive optical networks
least mean squares methods
frequency-domain channel equalisation method
OFDM
OQAM
PON
intensity modulation
direct detection
frequency-domain channel estimation
adjacent subcarriers frequency-domain averaging
ASFA
minimum mean squared error
MMSE
orthogonal frequency division multiplexing-offset quadrature amplitude modulation
passive op
OFDM-PON
TRANSMISSION
Time-Domain Least Square Channel Estimation for Polarization-Division-Multiplexed CO-OFDM/OQAM Systems
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016
Fang, Xi
;
Xu, Yongchi
;
Chen, Zhangyuan
;
Zhang, Fan
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Coherent communication
optical communication
orthogonal frequency division multiplexing offset-quadrature amplitude modulation (OFDM/OQAM)
time-domain channel estimation
COHERENT OPTICAL OFDM
SINGLE PHOTODIODE
PHASE NOISE
TRANSMISSION
OQAM
SSMF
Efficient frequency-domain channel equalization methods for dual-polarization orthogonal frequency-division multiplexing/offset quadrature amplitude modulation-passive optical network
期刊论文
OPTICAL ENGINEERING, 2016
Lin, Bangjiang
;
Fang, Xi
;
Tang, Xuan
;
Lin, Chun
;
Li, Yiwei
;
Zhang, Shihao
;
Wu, Yi
;
Li, Hui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
orthogonal frequency-division multiplexing
offset quadrature amplitude modulation
passive optical network
OFDM-PON
OFDM/OQAM
TRANSMISSION
Experimental Demonstration of OFDM/OQAM Transmission for Visible Light Communications
期刊论文
IEEE PHOTONICS JOURNAL, 2016
Lin, Bangjiang
;
Tang, Xuan
;
Ghassemlooy, Zabih
;
Fang, Xi
;
Lin, Chun
;
Li, Yiwei
;
Zhang, Shihao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Offset quadrature amplitude modulation (OQAM)
orthogonal frequency division multiplexing access (OFDM)
visible light communications (VLC)
CHANNEL ESTIMATION
SYSTEMS
Frequency-Domain Channel Estimation for Polarization-Division-Multiplexed CO-OFDM/OQAM Systems
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2015
Fang, Xi
;
Xu, Yongchi
;
Chen, Zhangyuan
;
Zhang, Fan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Channel estimation
coherent communication
optical communication
orthogonal frequency division multiplexing offset-quadrature amplitude modulation (OFDM/OQAM)
OFDM
Inter-frame iterative carrier frequency offset estimation for CO-OFDM system
其他
2014-01-01
Zhu, Paikun
;
Zhao, Hui
;
Li, Juhao
;
Zhao, Yuping
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
A DIRECT EVALUATION OF MONO-COMPONENTS BY INSTANTANEOUS FREQUENCY
其他
2012-01-01
Niu, Kaifu
;
Peng, Lizhong
;
Peng, Silong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Mono-component signal
instantaneous frequency
envelope
offset of local extremum
weak intrinsic mode function
EMPIRICAL MODE DECOMPOSITION
SIGNAL DECOMPOSITION
Sampling Frequency Offset Estimation for Pilot-Aided OFDM Systems in Mobile Environment
期刊论文
wireless personal communications, 2012
Wu, Yiling
;
Zhao, Yuping
;
Li, Dou
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Sampling frequency offset (SFO)
Pilot-aided OFDM
Time-varying channel
Low SNR
Large residual carrier frequency offset (CFO)
MULTIPATH-FADING CHANNELS
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