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Positioning bias of different frequency observations in double-differenced relative positioning
期刊论文
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 6, 页码: 1321-1328
作者:
Liu, Jinhai
;
Tu, Rui
;
Zhang, Rui
;
Han, Junqiang
;
Fan, Lihong
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2020/08/31
BDS
GPS
RTK
Double-differenced
Inter-frequency bias
Relative positioning
CDMA
Influence of Multiuser Interference on Performances of Direct-Current-Biased Optical Orthogonal Frequency Division Multiplexing Code Division Multiple Access System for Visible Light Communication
期刊论文
LASER & OPTOELECTRONICS PROGRESS, 2019, 卷号: 56, 期号: 11
作者:
Jia Kejun
;
Zhang Shouqin
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/03/01
optical communications
direct current-biased optical orthogonal frequency division multiplexing
multicarrier code division multiple access
multiuser interference
Design and Performance Analysis of Asymmetrically Clipped Optical Multi-Carrier Code Division Multiple Access System in Visible Light Communications
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 2
作者:
Jia, Kejun
;
Hao, Li
;
Zhang, Shouqin
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/11/14
Artificial intelligence
Codes (symbols)
Monte Carlo methods
Multicarrier modulation
Optical communication
Optical fiber communication
Orthogonal frequency division multiplexing
Signal to noise ratio
Visible light communication
Bit error ratio (BER)
Clipping noise
Code division multiple access systems
Maximum ratio combining
Multi carrier code-division multiple-access systems
Optical orthogonal frequency division multiplexing
Orthogonality restoring combining
Theoretical expression
An underwater acoustic direct sequence spread spectrum communication system using dual spread spectrum code
期刊论文
FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2018, 卷号: 19, 期号: 8, 页码: 972-983
作者:
Liu, Lan-jun
;
Li, Jian-fen
;
Zhou, Lin
;
Zhai, Peng
;
Zhao, Hao
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/08/19
Underwater acoustic communication
Direct sequence spread spectrum
Doppler estimation and compensation
Channel estimation and equalization
Gold code
Single carrier
Code division multiple access
An underwater acoustic direct sequence spread spectrum communication system using dual spread spectrum code
期刊论文
FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2018, 卷号: 19, 期号: 8, 页码: 972-983
作者:
Liu, Lan-jun
;
Li, Jian-fen
;
Zhou, Lin
;
Zhai, Peng
;
Zhao, Hao
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2018/12/07
Underwater acoustic communication
Direct sequence spread spectrum
Doppler estimation and compensation
Channel estimation and equalization
Gold code
Single carrier
Code division multiple access
Physical Layer Secure Binary Signature Design for Wiretap CDMA Systems
会议论文
2017 9TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP), 2017-01-01
作者:
Ti, Guangyu
;
Li, Ming
;
Tian, Xiaowen
;
Wang, Zihuan
;
Li, Hongyu
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  |  
浏览/下载:14/0
  |  
提交时间:2019/12/03
Physical layer security
signature design
signal-to-interference-plus-noise ratio (SINR)
code-division multiple-access (CDMA)
wiretap channel
QoS-Based Binary Signature Design for Secure CDMA Systems
期刊论文
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2017, 卷号: 66, 页码: 10011-10023
作者:
Li, Ming
;
Ti, Guangyu
;
Tian, Xiaowen
;
Liu, Qian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/03
Code-division multiple-access (CDMA)
physical layer security (PLS)
signature design
signal-to-interference-plus-noise ratio (SINR)
wiretap channel
A Novel Coherent OCDMA Scheme Over Atmospheric Turbulence Channels
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017
Li, Ruijie
;
Dang, Anhong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Optical code division multiple access (OCDMA)
coherent communication
free-space optical communication
atmospheric turbulence
SPACE OPTICAL COMMUNICATION
CDMA COMMUNICATION
SYSTEMS
PERFORMANCE
CODES
Harvesting-Throughput Tradeoff for CDMA-Based Underlay Cognitive Radio Networks With Wireless Energy Harvesting
期刊论文
IEEE Systems Journal, 2016, 页码: 1-4
作者:
Zheng M(郑萌)
;
Liang W(梁炜)
;
Yu HB(于海斌)
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/03/26
Cognitive radio
energy causality
harvesting-throughput tradeoff
underlay
wireless energy harvesting
A novel CDMA based high performance reversible data hiding scheme
期刊论文
IH and MMSec 2016 - Proceedings of the 2016 ACM Information Hiding and Multimedia Security Workshop, 2016, 页码: 39-44
作者:
Ma B.
;
Xu J.
;
Shi Y.Q.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/16
Code division multiple access (CDMA)
Embedding capacity
Location-map
Prediction-error
Reversible data hiding
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