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CAS IR Grid
机构
长春光学精密机械与物... [4]
计算技术研究所 [2]
重庆绿色智能技术研究... [1]
西安光学精密机械研究... [1]
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OAI收割 [8]
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会议论文 [4]
期刊论文 [4]
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2021 [1]
2020 [1]
2018 [1]
2017 [1]
2012 [1]
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Reliability-Aware and Deadline-Constrained Mobile Service Composition Over Opportunistic Networks
期刊论文
OAI收割
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2021, 卷号: 18, 期号: 3, 页码: 1012-1025
作者:
Peng, Qinglan
;
Xia, Yunni
;
Zhou, MengChu
;
Luo, Xin
;
Wang, Shu
  |  
收藏
  |  
浏览/下载:82/0
  |  
提交时间:2021/08/20
Reliability
Mobile handsets
Mobile applications
Device-to-device communication
Cloud computing
Service computing
Quality of service
Intelligent optimization
Krill-Herd algorithm
mobile computing
mobile opportunistic network
mobile service composition
service reliability
A Two-Layered Incentive Scheme for Cooperation in Sliced 5G D2D Networks
期刊论文
OAI收割
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2020, 卷号: 69, 期号: 11, 页码: 13289-13304
作者:
Sun, Qian
;
Tian, Lin
;
Zhou, Yiqing
;
Shi, Jinglin
;
Wang, Yuanyuan
  |  
收藏
  |  
浏览/下载:66/0
  |  
提交时间:2021/12/01
Device-to-device communication
Incentive schemes
Relays
Throughput
Indexes
5G mobile communication
Resource management
D2D cooperation
incentive resource allocation
network slicing
slice isolation
User-centric content sharing via cache-enabled device-to-device communication
期刊论文
OAI收割
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2018, 卷号: 115, 页码: 103-115
作者:
Sun, Sheng
;
Liu, Min
;
Jiao, Zhenzhen
;
Pang, Xiao
;
Chen, Shuang
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2019/12/10
Cache-enabled device-to-device communication
Content sharing
User characteristics
Content popularity
Secrecy-Optimized Resource Allocation for Device-to-Device Communication Underlaying Heterogeneous Networks
期刊论文
OAI收割
ieee transactions on vehicular technology, 2017, 卷号: 66, 期号: 2, 页码: 1822-1834
作者:
Zhang, Kecheng
;
Peng, Mugen
;
Zhang, Ping
;
Li, Xuelong
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/03/06
Device-to-device (D2D) communication
heterogeneous network (HetNet)
resource allocation
secure capacity
A new low-bandwidth and wireless transmission scheme for CCd image (EI CONFERENCE)
会议论文
OAI收割
2012 International Symposium on Photonics and Optoelectronics, SOPO 2012, May 21, 2012 - May 23, 2012, Shanghai, China
作者:
Zhang Y.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/03/25
The CCD (Charge-coupled Device) image sensor with its high resolution is capable of providing high definition image. However
transmission requires high bandwidth
which makes it very difficult to process and transmit in a long distance. The purpose of this paper is to propose a new method to process and transmit CCD image
which can guarantee a low-bandwidth and long-distance data transmission. The innovation is that the transmission content of CCD image data can be flexibly selected and compressed firstly
which will reduce the transmission data. Then it is processed on the base of communication protocol so that it can be fit for wireless transmission. At last
it is transformed into wireless signal and transmitted using 3G technology. As a result
the paper presents a wireless transmission scheme with the rate of 1.5Mbps for CCD image. 2012 IEEE.
The design of high speed image acquisition system over Gigabit Ethernet (EI CONFERENCE)
会议论文
OAI收割
2010 IEEE International Conference on Wireless Communications, Networking and Information Security, WCNIS 2010, June 25, 2010 - June 27, 2010, Beijing, China
作者:
Zhang W.
;
He X.
;
Zhang W.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
The applications based on traditional digital cameras have been limited by distance
cost and networking. Gigabit Ethernet is a data transmission standard based on the IEEE 802.3 protocol
brings several benefits to image transmission. In this paper
we compare the main features of Gigabit Ethernet and traditional digital camera interfaces. And
we design a high speed image acquisition system which overcomes these application limitations by allowing cameras to send imaging data over Gigabit Ethernet. In this system
we design a highly efficient
bidirectional conversion device based on FPGA
converts imaging data from a camera to IP packets based on UDP protocol
and sends it to PCs over inexpensive Cat-5 copper LAN cable. At the PC
the Cat-5 cable plugs into a standard Gigabit Ethernet NIC(network interface card)
eliminating the need for a frame grabber. An communications application software is used to acquire the network data
construct and display the image. A simple and efficient acknowledge and resend mechanism was used to guarantee packet delivery. The system architecture and the communication protocol are discussed in details
the experiment and results are presented in this paper. 2010 IEEE.
Real-time quality control on a smart camera (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
Xiao C.
;
Zhou H.
;
Li G.
;
Hao Z.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
A smart camera is composed of a video sensing
high-level video processing
communication and other affiliations within a single device. Such cameras are very important devices in quality control systems. This paper presents a prototyping development of a smart camera for quality control. The smart camera is divided to four parts: a CMOS sensor
a digital signal processor (DSP)
a CPLD and a display device. In order to improving the processing speed
low-level and high-level video processing algorithms are discussed to the embedded DSP-based platforms. The algorithms can quickly and automatic detect productions' quality defaults. All algorithms are tested under a Matlab-based prototyping implementation and migrated to the smart camera. The smart camera prototype automatic processes the video data and streams the results of the video data to the display devices and control devices. Control signals are send to produce-line to adjust the producing state within the required real-time constrains.
Using one-dimensional nonlinear photonic crystal for dynamical addressing optical interconnection (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Li C.
;
Wang W.
;
Wang W.
;
Li C.
;
Li C.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/03/25
Optical interconnection is the key technique of high-speed optical information process and optical communication. A lot of approaches for optical interconnection have been proposed since Goodman in Stanford University firstly proposed the optical interconnection for very large scale integrated circuits technology. A dynamical addressing device for optical interconnection was designed and fabricated in this paper. This optical device is based on one-dimensional nonlinear photonic crystal made on the planar waveguide. The nonlinear materials ZnS and ZnSe
which have large nonlinear refractive index coefficients
were alternately deposited on the waveguide to form one-dimensional photonic crystal. The Bragg condition is changed when the input power of the control light increased due to the nonlinear characters of the materials
thus the reflective angle of the signal light can be changed with the input power change of the control light. In our experiment
when increasing the power density of control light from 0 to 2.60X105W/cm 2
the angle of the signal beam can be changed about 20. The interconnection characteristics were investigated in theory and in experiment. The testing data agree well with theoretical predictions. This kind of devices is promising to use in the all-optical interconnection
optical information processing and optical communication.