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兰州理工大学 [2]
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期刊论文 [22]
会议论文 [2]
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2019 [24]
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Estimation and Compensation of Integer Frequency Offset in Coherent Optical Offset Quadrature Amplitude Modulation Based Filter Bank Multicarrier Systems
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 12
作者:
Chong, Handan
;
Wang, Daobin
;
Yuan, Lihua
;
Li, Xiaoxiao
;
Cao, Minghua
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/11/14
Bit error rate
Error compensation
Error correction
Filter banks
Frequency allocation
Numerical methods
Optical communication
Optical signal processing
Orthogonal frequency division multiplexing
Quadrature amplitude modulation
Coherent optical communication systems
Estimation and compensation
Filter-bank multicarrier
Fractional frequency offset
Frequency offset compensation
Frequency offset estimation
Integer frequency offset estimation
Offset quadrature amplitude modulations
Asymmetry in above- and belowground productivity responses to N addition in a semi-arid temperate steppe
期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 卷号: 25, 期号: 9, 页码: 2958-2969
作者:
Wang, Jing
;
Gao, Yingzhi
;
Zhang, Yunhai
;
Yang, Junjie
;
Smith, Melinda D.
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  |  
浏览/下载:5/0
  |  
提交时间:2021/02/02
aboveground net primary productivity
belowground net primary productivity
N deposition
N response efficiency
root fraction
Asymmetry in above- and belowground productivity responses to N addition in a semi-arid temperate steppe
期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 卷号: 25, 期号: 9, 页码: 2958-2969
作者:
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/02/02
aboveground net primary productivity
belowground net primary productivity
N deposition
N response efficiency
root fraction
The spatio-temporal characteristics of drought across Tibet, China: derived from meteorological and agricultural drought indexes
期刊论文
THEORETICAL AND APPLIED CLIMATOLOGY, 2019, 卷号: 137, 期号: 3-4, 页码: 2409-2424
作者:
Li, Sisi
;
Yao, Zhijun
;
Liu, Zhaofei
;
Wang, Rui
;
Liu, Mingliang
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  |  
浏览/下载:41/0
  |  
提交时间:2019/09/24
Max-Min Fairness User Scheduling and Power Allocation in Full-Duplex OFDMA Systems
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2019, 卷号: 18, 期号: 6, 页码: 3078-3092
作者:
Zhang, Xiaozhou
;
Chang, Tsung-Hui
;
Liu, Ya-Feng
;
Shen, Chao
;
Zhu, Gang
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  |  
浏览/下载:66/0
  |  
提交时间:2020/01/10
Full-duplex
OFDMA
max-min fairness
user pairing
two-time-scale optimization
A novel approach of power allocation for secondary users in cognitive radio networks
期刊论文
COMPUTERS & ELECTRICAL ENGINEERING, 2019, 卷号: 75, 页码: 301-308
作者:
Mukherjee, Amrit
;
Choudhury, Sagarika
;
Goswami, Pratik
;
Bayessa, Gezahegn Abdissa
;
Tyagi, Sumarga K. Sah
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  |  
浏览/下载:63/0
  |  
提交时间:2019/08/16
Cognitive radio
Cooperative communication
Wireless communication
Blind source separation
Autocorrelation
Vector quantization
Effect of Pollen Limitation and Pollinator Visitation on Pollination Success of Haloxylon ammodendron (C. A. Mey.) Bunge in Fragmented Habitats
期刊论文
FRONTIERS IN PLANT SCIENCE, 2019, 卷号: 10, 页码: 11
作者:
Chen, Min
;
Zuo, Xiao-An
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  |  
浏览/下载:59/0
  |  
提交时间:2019/10/08
habitat fragmentation
pollen limitation
pollinator
pollinator visitation rate
seed set
A survey of dynamic spectrum allocation based on reinforcement learning algorithms in cognitive radio networks
期刊论文
ARTIFICIAL INTELLIGENCE REVIEW, 2019, 卷号: 51, 期号: 3, 页码: 493-506
作者:
Wang, Yonghua
;
Ye, Zifeng
;
Wan, Pin
;
Zhao, Jiajun
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  |  
浏览/下载:60/0
  |  
提交时间:2019/07/12
Reinforcement learning
Spectrum allocation
Cognitive radio networks
Probability analysis and control of river runoff-sediment characteristics based on pair-copula functions: The case of the Weihe River and Jinghe River
期刊论文
Water (Switzerland), 2019, 卷号: 11, 期号: 3
作者:
You, Qiying
;
Jiang, Hao
;
Liu, Yan
;
Liu, Zhao
;
Guan, Zilong
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2019/04/29
copula
distribution probability
runoff
sediment
Setting headways on a bus route under uncertain conditions
期刊论文
Sustainability (Switzerland), 2019, 卷号: 11, 期号: 10
作者:
Chen, Weiya*
;
Liu, Xin
;
Chen, Dingfang
;
Pan, Xin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/03
Abandoned passengers flow
Bus frequency allocation
Dynamic headway
Passenger demand elasticity
Stochastic simulation
Urban traffic
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