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CORC

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Design and formal verification of a CEM protoco with transparent TTP 期刊论文
2013, 期号: 2, 页码: 279-297
作者:  Zhiyuan LIU[1];  Jun PANG[2];  Chenyi ZHANG[3]
收藏  |  浏览/下载：2/0  |  提交时间：2020/01/04
无线宽带接入网MAC层加密鉴权协议研究 学位论文
2011, 2011
翁跃鑫
收藏  |  浏览/下载：4/0  |  提交时间：2016/02/14
Group signature with constant revocation costs for signers and verifiers 会议论文
10th International Conference on Cryptography and Network Security, CANS 2011, December 10, 2011 - December 12, 2011
作者:  Fan, Chun-I.;  Hsu, Ruei-Hau;  Manulis, Mark
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/31
一种基于透明计算的远程启动协议MRBP2 期刊论文
2010, 2010
杨华杰; 张尧学; 王晓辉; 徐鹏志; YANG Hua-jie; ZHANG Yao-xue; WANG Xiao-hui; XU Peng-zhi
收藏  |  浏览/下载：5/0
基于用户轮廓的可扩展Web流量模拟方法 期刊论文
2010, 2010
钱俊; 许超; 史美林; QIAN Jun; XU Chao; SHI Meilin
收藏  |  浏览/下载：2/0
Transceiving protocol designc for a free space optical communication system (EI CONFERENCE) 会议论文
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：43/0  |  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.  
Transceiving Protocol Design for a Free Space Optical Communication System 会议论文
2009
Wang H. L.; Su W. X.; Xing Z. B.
收藏  |  浏览/下载：7/0  |  提交时间：2013/03/28
Better Power Management of Wireless Sensor Network 会议论文
International Conference on Intelligent Human-Machine Systems and Cybernetics, Hangzhou, PEOPLES R CHINA, AUG 26-27, 2009
作者:  Li, Ke*;  Zeng, Chunnian;  Liang, Hong
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/04
IPTV中数字版权管理系统许可证服务的研究与实现 学位论文
博士, 声学研究所: 中国科学院声学研究所, 2008
杨木伟
收藏  |  浏览/下载：14/0  |  提交时间：2011/05/07
IPTV中数字版权管理系统许可证服务的研究与实现 学位论文
博士, 声学研究所: 中国科学院声学研究所, 2008
杨木伟
收藏  |  浏览/下载：11/0  |  提交时间：2011/05/07

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