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CAS IR Grid
机构
长春光学精密机械与物... [3]
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地理科学与资源研究所 [1]
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OAI收割 [7]
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会议论文 [4]
期刊论文 [2]
SCI/SSCI论文 [1]
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2013 [1]
2012 [2]
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Heterogeneity of water quality in Huai River, China by using bio-monitoring data
SCI/SSCI论文
OAI收割
2013
Zhao C. S.
;
Liu C. M.
;
Sun Y.
;
Yang G.
;
Mitrovic S. M.
;
Wang H.
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2014/12/24
BI (biotic index)
bioindicator (BiI)
Huai River Basin (HRB)
water
quality
integrity
indexes
basin
communities
management
system
Communication synchronization in wireless optical link (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Control Engineering and Communication Technology, ICCECT 2012, December 7, 2012 - December 9, 2012, Shenyang, Liaoning, China
作者:
Guo J.
;
Guo J.
;
Wang H.
;
Wang H.
;
Wang H.
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2013/03/25
An FPGA based transceiving synchronization method is demonstrated for Free Space Optical (FSO) communication system
which is discussed separately as the transmitting protocol and the receiving protocol. During the discussion of these two parts
the co-operation of them is also discussed. The transmitting protocol interfaces the outer input data with a parallel port
buffers the input data
encodes the input data stream
serializes the parallel data and outputs the serialized data. It also has an output management unit to manage the activity of each part of the transmitting protocol. The receiving protocol filters and synchronizes the input serial data stream
parallels the serial data stream
decodes the input data
checks received error
handles transmission exception and interfaces the outer receiver with a parallel port. The entire transceiving protocol could be programmed into a single FPGA chip to improve system integrity and reduce the system cost. The presented protocol could be taken as "protocol transparent" for outer interfaces
meaning that when interfacing the presented system to an outer system
users don't have to consider what protocol the outer system transceiving data stream is under
for example
the TCP/IP protocol or anything else
in the case that its I/O interface is a parallel port. Simulation and final experiment prove that the protocol presented is a working solution at a certain bit rate scale. 2012 IEEE.
基于流量特征的可信网络系统设计与实现
期刊论文
OAI收割
计算机工程, 2012, 卷号: 38, 期号: 12, 页码: 115-117,121
杨文思
;
张斌
;
于爱民
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2012/11/12
trusted network system
network traffic characteristic
integrity management
integrity measurement
trusted computing
Trusted Platform Module(TPM)
Design and implementation of Electro-optical Countermeasure Hardware-in-the-loop simulation system based on HLA (EI CONFERENCE)
会议论文
OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:
Guo J.
;
Cui S.
;
Guo J.
;
Li Y.
;
Li Y.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2013/03/25
In this paper
the Electro-optical Countermeasure Hardware-in-the-loop simulation system is introduced
which highlight to problem: real-time control and acquisition of communications data. We discuss the real-time mechanism by the combination of HLA time management mechanism for real-time data communication and out clock
and the double buffer of the acquisition method which ensures high frequency real-time data communications and high data reliability
integrity. The tested data is shown that the Electro-optical Countermeasure Hardware-in-the-Ioop simulation system work properly. 2010 IEEE.
Transceiving protocol designc for a free space optical communication system (EI CONFERENCE)
会议论文
OAI收割
2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, November 16, 2008 - November 19, 2008, Beijing, China
Hualong W.
;
Wanxin S.
;
Zhongbao X.
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2013/03/25
A new transceiving protocol is demonstrated for a Free Space Optical (FSO) communication system
and it's discussed in two parts: the transmitting protocol and the receiving protocol. During the discussion of these two parts
the cooperation of them is also discussed. Different from wired communication
an FSO system modulates the data on a narrow beam of laser transmitting through the free space or the atmosphere
and the protocol presented in this paper is mainly optimized for terrestrial Free Space Optical links
in which the signal channel of the system is mainly the atmosphere. Due to the complex composition and activity of the atmosphere
this signal channel brings in great influence on the transmitting laser in it
for example
the absorption and scattering of the atmosphere molecules and aerosols
the scintillation of received laser power caused by the turbulence of the atmosphere
all of which results in a much higher Bit Error Rate (BER) of the communication system. Thus in designing a protocol for an FSO system
more effort should be taken in the encoding of the data stream
the synchronization of the data stream
error checking and exception handling. The main function of the transmitting protocol includes interfacing the outer input data with a parallel port
buffering the input data
encoding the input data stream
serializing the parallel data and output the serialized data. It also has an output management unit to manage the activity of each part of the transmitting protocol. The main function of the receiving protocol includes filtering and synchronizing the input serial data stream
paralleling the serial data stream
decoding the input data
error checking
exception handling and interfacing the outer receiver with a parallel port. The entire transceiving protocol could be programmed into a single FPGA chip to improve system integrity and reduce the system cost. The presented protocol could be taken as "protocol transparent" for outer interfaces
meaning that when interfacing the presented system to an outer system
you don't have to consider what protocol the outer system transceiving data stream is under
for example
the TCP/IP protocol or anything else
in the case that its I/O interface is a parallel port. Simulation and final experiment prove that the protocol presented is working fine at a certain bit rate scale. 2009 SPIE.
trusted reputation management service for peer-to-peer collaboration
会议论文
OAI收割
On the Move Confederated International Conference and Workshops, Monterrey, MEXICO, NOV 09-14,
Deng Lingli
;
He Yeping
;
Xu Ziyao
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2011/06/13
P2P
reputation management
data integrity
trusted computing
virtual machine
efficient identity-based multicast scheme from bilinear pairing
期刊论文
OAI收割
IEE PROCEEDINGS-COMMUNICATIONS, 2005, 卷号: 152, 期号: 6, 页码: 877-882
Wang L
;
Wu CK
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2011/07/28
backward secrecy
bilinear pairing
data integrity service
dynamic group key management
efficient identity-based multicast scheme
forward secrecy
multicast communication system
source authentication
cryptography
data integrity
message authentication
multicast protocols
telecommunication security