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科研机构
北京大学 [15]
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期刊论文 [11]
其他 [4]
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2016 [1]
2014 [1]
2013 [2]
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专题:北京大学
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Transmission-Type 2-Bit Programmable Metasurface for Single-Sensor and Single-Frequency Microwave Imaging
期刊论文
SCIENTIFIC REPORTS, 2016
Li, Yun Bo
;
Li, Lian Lin
;
Xu, Bai Bing
;
Wu, Wei
;
Wu, Rui Yuan
;
Wan, Xiang
;
Cheng, Qiang
;
Cui, Tie Jun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
METAMATERIAL APERTURES
SURFACE-WAVES
LIGHT
REFLECTION
REFRACTION
HOLOGRAMS
INDEX
PHASE
LENS
Data Dissemination in VANETs: A Scheduling Approach
期刊论文
ieee transactions on intelligent transportation systems, 2014
Shen, Xia
;
Cheng, Xiang
;
Yang, Liuqing
;
Zhang, Rongqing
;
Jiao, Bingli
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Cooperative communication
data dissemination
relay selection
space-time network coding
vehicular ad hoc network (VANET)
VEHICULAR NETWORKS
FOUNTAIN CODES
CHANNELS
PROTOCOL
SYSTEMS
Beehive: low-cost content subscription service using cloudlets
期刊论文
science china information sciences, 2013
Xing YuanJian
;
Yang Zhi
;
Chen Chi
;
Dai YaFei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
content subscription service
peer-to-peer
low-cost
cloudlet-based storage
LARGE-SCALE
SYSTEMS
STORAGE
Effective lazy schedule for the layered belief propagation algorithm
期刊论文
iet communications, 2013
Zhang, Jianjun
;
Dong, Mingke
;
Lei, Yiming
;
Jin, Ye
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
digital video broadcasting
iterative decoding
random codes
WiMax
lazy schedule
layered belief propagation
LS-LBP algorithm
decoding iterations
error floors
neighbour variable nodes
WiMAX
random codes
progressive edge-growth codes
PEG codes
DVB-S2 codes
PARITY-CHECK CODES
LDPC CODES
DYNAMIC SCHEDULE
PERFORMANCE
Error Correction for Cooperative Data Exchange
其他
2012-01-01
Song, Wentu
;
Wang, Xiumin
;
Yuen, Chau
;
Li, Tiffany Jing
;
Feng, Rongquan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Cooperative data exchange
error correction
error detection
network coding
security
Measuring Visual Saliency by Site Entropy Rate
其他
2010-01-01
Wang, Wei
;
Wang, Yizhou
;
Huang, Qingming
;
Gao, Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
On the Outage Capacity of MIMO Systems with Periodic Feedback
期刊论文
chinese journal of electronics, 2010
Li Weihua
;
Jiao Bingli
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Outage capacity
Multiple-input-multiple-output (MIMO)
Periodic feedback
TIME-VARYING CHANNELS
FINITE-RATE FEEDBACK
BLOCK-CODES
MULTIPLE
PERFORMANCE
INFORMATION
RATES
IMPROVING EMBEDDING EFFICIENCY VIA MATRIX EMBEDDING: A CASE STUDY
其他
2009-01-01
Gao, Yunkai
;
Li, Xiaolong
;
Zeng, Tieyong
;
Yang, Bin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Information hiding
steganography
matrix embedding
embedding efficiency
CODES
STEGANOGRAPHY
Wyner-Ziv-based multiview video coding
期刊论文
ieee transactions on circuits and systems for video technology, 2008
Guo, Xun
;
Lu, Yan
;
Wu, Feng
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
distributed source coding
multiview video coding (MVC)
wavelet
Wyner-Ziv (WZ) video coding
SIDE INFORMATION
CODES
COMPRESSION
EFFICIENT
DECODER
SYSTEMS
Performance analysis of a new random access protocol for OCDMA networks
期刊论文
photonic network communications, 2007
Sun, Shurong
;
Yin, Hongxi
;
Wang, Ziyu
;
Xu, Anshi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
optical code-division multiple-access
random access protocol
OPTICAL ORTHOGONAL CODES
THROUGHPUT
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