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科研机构
北京大学 [42]
内容类型
其他 [22]
期刊论文 [18]
会议论文 [2]
发表日期
2017 [6]
2016 [3]
2015 [5]
2014 [7]
2013 [6]
2012 [1]
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专题:北京大学
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RAIM and AUKF for GNSS Performance Enhancement in Multi-Constellation
其他
2017-01-01
Meng, F. C.
;
Meng, X.
;
Tao, L.
;
Sun, J. R.
;
Niu, Z.
;
Zhu, B. C.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
GNSS
Satellite selection
GDOP
RAIM
FDE
AUKF
SATELLITE SELECTION ALGORITHM
GPS
对等结构的混合集群的层次化存储策略研究
期刊论文
计算机应用与软件, 2017
涂超凡
;
张启飞
;
陈应庄
;
张昱昶
;
刘二腾
;
干红华
;
张尉东
;
白凡
;
郑贤榕
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
存储系统
对等结构
混合集群
层次化
Storage system
P2P
Hybrid cluster
Hierarchical
TencentBoost: A Gradient Boosting Tree System with Parameter Server
其他
2017-01-01
Jiang, Jie
;
Jiang, Jiawei
;
Cui, Bin
;
Zhang, Ce
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Half-ZF beamforming scheme for downlink two-user multiple input single output-based non-orthogonal multiple access systems
期刊论文
IET COMMUNICATIONS, 2017
Cai, Wenbo
;
Lv, Guocheng
;
Jin, Ye
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
multi-access systems
array signal processing
vectors
cellular radio
interference suppression
power consumption
half-ZF beamforming scheme
downlink two-user multiple input single output-based NOMA
power consumption minimisation
interference mitigation
zero-forcing scheme
cell-interior user
cell-edge user
SIC technology
closed-form expression
BF vectors
quasi-degradation scheme
QD scheme
nonorthogonal multiple access systems
successive interference cancellation technolo
Dynamic Path To Stability in LTE-Unlicensed With User Mobility: A Matching Framework
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2017
Gu, Yunan
;
Jiang, Chunxiao
;
Cai, Lin X.
;
Pan, Miao
;
Song, Lingyang
;
Han, Zhu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
LTE-Unlicensed
user mobility
stable marriage problem
random path to stability
matching theory
WI-FI
NETWORKS
COEXISTENCE
Soft Combination for Cooperative Spectrum Sensing in Fading Channels
期刊论文
IEEE ACCESS, 2017
Guo, Huayan
;
Reisi, Nima
;
Jiang, Wei
;
Luo, Wu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Cognitive radio
cooperative spectrum sensing
soft combining
LLR-based detector
COGNITIVE RADIO NETWORKS
DISTRIBUTED DETECTION
VANDERMONDE SYSTEMS
MULTIPLE SENSORS
MOMENT MATRICES
FUSION
SIGNAL
ENVIRONMENTS
OPTIMIZATION
PERFORMANCE
Perspectives on policy framework for trans-boundary water quality management in China
期刊论文
ENVIRONMENTAL HAZARDS-HUMAN AND POLICY DIMENSIONS, 2016
Zhang, Wei
;
Zhen, Gengchong
;
Tong, Yindong
;
Yang, Lei
;
Zhua, Yan
;
Liu, Guohua
;
Wang, Xuejun
;
Li, Ying
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Water quality
trans-boundary
water
management
policy design
watershed management
RIVER-BASINS
TRANSBOUNDARY
DESIGN
MODEL
Blood Clearance, Distribution, Transformation, Excretion, and Toxicity of Near-Infrared Quantum Dots Ag2Se in Mice
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2016
Tang, Huan
;
Yang, Sheng-Tao
;
Yang, Yi-Fan
;
Ke, Da-Ming
;
Liu, Jia-Hui
;
Chen, Xing
;
Wang, Haifang
;
Liu, Yuanfang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Ag2Se
quantum dots
blood clearance
biodistribution
biotransformation
toxicity
IN-VIVO BIODISTRIBUTION
CARBON NANOTUBES
SILVER
CELLS
FATE
PHARMACOKINETICS
NANOPARTICLES
NANOCRYSTALS
FLUORESCENCE
DEGRADATION
Influence of Biocompatible Ag, Fe, Y Ions on the Behavior Of Mg–1Ca Alloy Treated With MEVVA
会议论文
Yang Liu
;
Yufeng Zheng
;
Yong Han
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Mg-Ca alloy
Plasma ion implantation
corrosion
biocompatibility
Mg-Ca alloy
Plasma ion implantation
corrosion
biocompatibility
Distinguishing the rates of gene activation from phenotypic variations
其他
2015-01-01
Chen, Ye
;
Lv, Cheng
;
Li, Fangting
;
Li, Tiejun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Gene expression
Positive feedback
Energy landscape
Flow cytometry experiment
SINGLE-CELL ANALYSIS
MANY-BODY PROBLEM
FLUCTUATING ENVIRONMENTS
DECISION-MAKING
NOISE
EXPRESSION
NETWORKS
DIFFERENTIATION
PRINCIPLE
MEMORY
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