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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2017    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Implementation of acoustic demultiplexing with membrane-type metasurface in low frequency range 期刊论文 APPLIED PHYSICS LETTERS, 2017 Chen, Xing; Liu, Peng; Hou, Zewei; Pei, Yongmao 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 SURFACE-PLASMONS  RESONATORS  SUPERLENS  SPACE   Multiple-Mode Orthogonal Frequency Division Multiplexing With Index Modulation 期刊论文 IEEE TRANSACTIONS ON COMMUNICATIONS, 2017 Wen, Miaowen; Basar, Ertugrul; Li, Qiang; Zheng, Beixiong; Zhang, Meng 收藏  |  浏览/下载：12/0  |  提交时间：2017/12/03 OFDM  index modulation  in-phase/quadrature components  log-likelihood ratio (LLR)  maximum-likelihood (ML)  bit error rate (BER)  SPATIAL MODULATION  OFDM  DETECTOR  PERFORMANCE   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   Eigenvector Basis Expansion-Based Phase Noise Suppression Method for CO-OFDM Systems 期刊论文 IEEE PHOTONICS TECHNOLOGY LETTERS, 2017 Xu, Zhaopeng; Tan, Zhongwei; Yang, Chuanchuan 收藏  |  浏览/下载：35/0  |  提交时间：2017/12/03 Optical communication  orthogonal frequency division multiplexing (OFDM)  eigenvector  phase noise suppression  COHERENT OPTICAL OFDM  TRANSMISSION   Demonstration of flexible multicasting and aggregation functionality for TWDM-PON 期刊论文 OPTICS COMMUNICATIONS, 2017 Chen, Yuanxiang; Li, Juhao; Zhu, Paikun; Zhu, Jinglong; Tian, Yu; Wu, Zhongying; Peng, Huangfa; Xu, Yongchi; Chen, Jingbiao; He, Yongqi; Chen, Zhangyuan 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Time- and wavelength-division multiplexed  passive optical network (TWDM-PON)  Multicasting  Aggregation  MULTIPLE-PUMP FWM  NONLINEAR FIBER  WAVE-GUIDE  GENERATION  ALLOCATION   Pseudo pilot-aided OFDM system with high spectral efficiency for high performance coaxial transmission 期刊论文 SCIENCE CHINA-INFORMATION SCIENCES, 2017 Liu, Yue; Yang, Chuanchuan; Li, Hongbin 收藏  |  浏览/下载：36/0  |  提交时间：2017/12/03 orthogonal frequency division multiplexing (OFDM)  high performance network over coax (HINOC)  phase noise  pseudo pilots  broadcasting  PHASE NOISE   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   Wavelength Reuse for Short-Reach Optical Access Network Utilizing MDM 期刊论文 IEEE PHOTONICS JOURNAL, 2017 Chen, Yuanxiang; Li, Juhao; Zhu, Jinglong; Zhu, Paikun; Tian, Yu; Peng, Huangfa; Xu, Yongchi; Chen, Jingbiao; He, Yongqi; Chen, Zhangyuan 收藏  |  浏览/下载：37/0  |  提交时间：2017/12/03 Wavelength reuse  mode-division-multiplexing (MDM)  Rayleigh backscattering  WDM-PON  TRANSMISSION  FIBER  FRONTHAUL   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   Subcarrier and power allocation scheme for downlink OFDM-NOMA systems 期刊论文 IET SIGNAL PROCESSING, 2017 Cai, Wenbo; Chen, Chen; Bai, Lin; Jin, Ye; Choi, Jinho 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 OFDM modulation  resource allocation  multi-access systems  greedy algorithms  iterative methods  subcarrier allocation scheme  power allocation scheme  downlink OFDM-NOMA system  resource allocation problem  RA problem  orthogonal frequency division multiplexing  nonorthogonal multiple access system  user grouping based greedy algorithm  specific user rate maximising criterion  iterative water-filling criterion  minimum rate constraint  spectral efficiency performance  iterative WF-SUR  THROUGHPUT  CAPACITY  ACCESS