新形势下的标准组织运作机制研究

随着信息通信技术与垂直行业的深度融合,新形势下跨行业标准组织共同制定标准成为必然。知识产权对标准组织运作产生深刻影响,所以标准组织需要确保自身知识产权政策的包容性和温和性,还需要明确合作制定标准的知识产权问题的处理机制,以减少后续纠纷的发生。3GPP和IEEE的运作机制进行了对比,分析了知识产权对标准组织运作产生的重要影响。     

IT领域标准起草组织知识产权政策模板研究

在标准制定过程中,标准化组织的特殊地位决定了其在解决标准化中知识产权问题的特殊作用.中国电子技术标准化研究所结合多年的工作经验,通过不断研究,形成了《IT领域标准起草组织知识产权政策模板》.该政策模板本着＂尊重知识产权.平衡各方利益.保证标准实施＂基本原则,通过规范成员在专利引用、专利批露和专利许可几方面的义务,尽可能地解决标准中的知识产权问题.     

自主知识产权RFID标准制定进展

介绍电子标签标准工作组的组织架构以及电子标签标准工作进展情况,重点介绍自主知识产权标准的研究与制定情况,提出推动我国RFID标准发展建议。     

自主知识产权RFID标准系列报道(一)自主知识产权RFID标准制定进展

介绍电子标签标准工作组的组织架构以及电子标签标准工作进展情况,重点介绍自主知识产权标准的研究与制定情况,提出推动我国RFID标准发展建议.     

标准化组织中专利信息披露制度的实证研究

专利信息披露制度是知识产权政策中的关键制度,专利信息披露与否、披露多少、如何披露等规定直接关系到标准制定过程中对相关技术方案的选择、采纳,标准的可执行程度,以及日后纠纷的解决等问题.通过考察有代表性的标准化组织专利信息披露制度,发现采用鼓励事前披露机制是目前标准化组织知识产权政策的新趋势.但具体的鼓励披露的措施则应由不同的标准化组织根据其组织及所制定标准的情况来考虑.     

我国首部自主内容保护标准《数字接口内容保护系统技术规范》颁布实施

由中国电子技术标准化研究所组织我国骨干家电企业历经五年联合制定的《数字接口内容保护系统技术规范》（简称为UCPS标准）第一、二部分标准,已由工业和信息化部正式颁布,2010年3月1日实施。该UCPS标准是我国消费电子行业第一部具有自主知识产权的内容保护标准。     

知识产权与标准化(一)

介绍了知识产权的起源及其发展历程。详细阐述了ISO、IEC及美国知识产权的保护政策及他们在标准制定中引用专利的相关规定。     

标准化组织的知识产权政策(1)

根据标准的形成过程论述了法定标准和事实标准的区别，并详细阐述了国际标准化组织与私有标准化组织知识产权政策的差异，以及组织中各典型代表的标准中知识产权产生的背景、运作的方式等内容。     

"信息设备资源共享协同服务"标准展望

面对技术标准已成为重要的产业竞争工具的新形势，信息产业部大力改革传统的行业标准制定模式，鼓励企业以自主知识产权为基础积极参与国家和行业标准制定，充分发挥技术标准对产业发展的带动作用。7月17日，由国内5大“巨头”企业发起、信息产业部牵头并组织的“信息设备资源共享协同服务”标准工作组正式成立，这说明在与国际知名企业的竞争中，中国企业已逐渐认识到成为规则制定者的重要性。本刊将邀请标准工作组负贵人全方位连续报道信息产业部正在制定的重要标准及其工作组的进展情况，敬请关注。     

2006年中国保护知识产权行动计划出台

国家保护知识产权工作组办公室近日会同有关部门组织制定了《2006’中国保护知识产权行动计划》。该《行动计划》紧紧围绕中国知识产权保护工作的重大问题。明确了我国2006年保护知识产权工作任务，重点突出，具有较强的综合性、科学性和可操作性，对中国知识产权保护工作具有指导意义。     

舰载雷达及电子对抗装备性能测试评估系统的设计与实现

利用软硬件结合方式,设计一种针对舰艇雷达及电子对抗装备主要性能的测试及评估系统,实现非接触测试,无须上舰,在距离舰艇100~200 m的码头,采用"定量比对法"对雷达及对抗装备的关键参数进行测试和评估。     

Theoretical analysis of the relationship between the Brillouin gain coefficient and the strain in the optical-fiber sensors

The relation between the power of the Brillouin signal and the strain is one of the bases of the distributed fiber sensors of temperature and strain. The coefficient of the Bfillouin gain can be changed by the temperature and the strain that will affect the power of the Brillouin scattering. The relation between the change of the Brillouin gain coefficient and the strain is thought to be linear by many researchers. However, it is not always linear based on the theoretical analysis and numerical simulation. Therefore, errors will be caused if the relation between the change of the Brillouin gain coefficient and the strain is regarded as to be linear approximately for measuring the temperature and the strain. For this reason, the influence of the parameters on the Brillouin gain coefficient is proposed through theoretical analysis and numerical simulation.     

3G接入技术中认证鉴权的安全性研究

对3G用户接入时的认证鉴权进行分析和研究，介绍了3G的安全体系结构，详细分析了3G的认证和鉴权机制和过程、用户信息的加密和完整性保护的过程和方法、密钥协商机制，并指出了3G认证鉴权机制可能存在的缺陷，最后对2G和3G的互通方面的安全性和2G与3G安全上下文之间转换运算的算法进行了分类和剖析。     

All-Learning: The state of the art of the models and the methodologies educational with ICT

This paper presents a systematic review of models and methodologies that integrate information and communication technologies (ICT) and education. The systematic review was based on the methodology of Kitchenham. The steps used and developed correspond to the steps proposed in the methodology. The starting point of the review are the research questions, then keywords, selection of the databases, definition of the inclusion and exclusion criteria, the definition of the search chains, search process and selection of papers, the analyzes of the paper and the results of the systematic review to answer the questions posed. In the systematic review, 919 papers were found in 6 academic databases and 129 relevant papers were selected. The work developed intends to know the different models and methodologies that integrate the ICT and the education. Develop an analysis and characterize to find common elements among models and methodologies. The idea is to find limitations, disadvantages and spaces that allow to propose a new model. This systematic review is the first step in the development of a doctoral research in which the development of a U-Learning model based on Connective Learning and Experience Learning is proposed.     

小信号多腔速调管主要性能指标简化分析

介绍了速调管在我国的发展现状和小信号条件下速调管的各种主要性能指标的简化分析方法。在这种简化分析方法中,首先不考虑非线性和相对论效应等带来的影响,并把多腔速调管看作是几个双腔速调管的级联,得出了增益、效率、带宽和输出功率等重要参数的计算公式。然后通过给出部分参数的修正系数说明了这种简化分析方法的实用价值及理论指导意义。     

基于S3C2440的智能模拟人的控制

以S3C2440为平台,实现了S3C2440单板机对智能模拟人的控制箱,按压和通气功能的控制,以及S3C2440与上位机通信功能,通过对内核的裁剪和驱动及控制程序的编写,不仅可以实现各种控制箱的操作,而且也可以对模拟人的按压和通气模拟操作功能进行控制,产生与之对应的各种模拟反应。最后,提出了用设置加权系数的办法解决按压和通气控制条反应速率过缓问题。     

GPS 接收机交调互调敏感度测试方法研究

GPS 卫星定位技术已广泛应用于航空航天系统。本文通过阐述GPS 接收机的工作原理及GPS 信号的特点,分 析了接收机交调互调传导敏感度测量原理,扩展了GPS 接收机交调互调传导敏感度的试验方法。该测试方法快捷、易 于掌握,便于得到接收机互调交调抑制比参数。     

直流电源输出的纹波和噪声的测量

对于直流电源纹波和噪声的测量,不同的测量方法测量的结果往往差别较大。针对这个问题,本文先介绍了电源输出的纹波和噪声的基本概念,并在此基础上介绍了三种常见的纹波和噪声的测量方法：直接测量的方法、去掉探头和探头接地线的测量方法和使用同轴电缆的测量方法。通过分析、比较,阐明了不同测量方法之间的区别,明确了对示波器的要求及测量的注意事项,以使大家能够根据具体情况选用适宜、方便的测量方法,准确地测量到直流电源输出的纹波和噪声。     

Designing an Embedded Video Processing Camera Using a 16-bit Microprocessor for a Surveillance System

This paper describes the design and implementation of a hybrid intelligent surveillance system that consists of an embedded system and a personal computer (PC)-based system. The embedded system performs some of the image processing tasks and sends the processed data to the PC. The PC tracks persons and recognizes two-person interactions by using a grayscale side view image sequence captured by a stationary camera. Based on our previous research, we explored the optimum division of tasks between the embedded system and the PC, simulated the embedded system using dataflow models in Ptolemy, and prototyped the embedded system in real-time hardware and software using a 16-bit CISC microprocessor. This embedded system processes one 320 × 240 frame in 89 ms, which yields one-third of the rate of 30 Hz video system. In addition, the real-time embedded system prototype uses 5.7 K bytes of program memory, 854 K bytes of internal data memory and 2 M bytes external DRAM. Koichi Sato is a Ph.D. student in the Department of Electrical and Computer Engineering at The University of Texas at Austin. He earned his B.S. in University of Tokyo, Japan in 1993. He worked for Automotive Development Center in Mitsubishi Electric Corporation where he was involved in lane and automobile recognition in vehicle video processing products such as automatic cruise control and drowsiness detection systems. He enrolled in the current University at 1998 and received an M.S in 2000. In his Master's thesis he worked on human tracking and human interaction recognition. His current work includes velocity extraction using the TSV transform, object tracking, and 3D object reconstruction. Brian L. Evans is a tenured Associate Professor in the Department of Electrical and Computer Engineering at The University of Texas at Austin. His research and teaching efforts are in embedded real-time signal and image processing systems. In signal processing, his research group is focused on the design and real-time software implementation of ADSL and VDSL transceivers, for high-speed Internet access. In image processing, his group is focused on the design and real-time software implementation of high-quality halftoning for desktop printers, smart image acquisition for digital still cameras, and 3-D sonar imaging systems. In signal and image processing, Dr. Evans has published over 100 refereed conference and journal papers. Dr. Evans is the primary architect of the Signals and Systems Pack for Mathematica, which has been on the market since October 1995. He was a key contributor to UC Berkeley's Ptolemy Classic electronic design automation environment for embedded systems, which has been successfully commercialized by Agilent and Cadence. His BSEECS (1987) degree is from the Rose-Hulman Institute of Technology, and his MSEE (1988) and PhDEE (1993) degrees are from the Georgia Institute of Technology. From 1993 to 1996, he was a post-doctoral researcher in the Ptolemy project at UC Berkeley. He is a member of the Design and Implementation of Signal Processing Systems Technical Committee of the IEEE Signal Processing Society, and a Senior Member of the IEEE. He is the recipient of a 1997 National Science Foundation CAREER Award. J.K. Aggarwal has served on the faculty of The University of Texas at Austin College of Engineering since 1964 and is currently Cullen Professor of Electrical and Computer Engineering and Director of the Computer and Vision Research Center. His research interests include computer vision and pattern recognition focusing on human motion. A Fellow of IEEE since 1976 and IAPR since 1998, he received the Senior Research Award of the American Society of Engineering Education in 1992, the 1996 Technical Achievement Award of the IEEE Computer Society and the graduate teaching award at The University of Texas at Austin in 1992. He has served as Chairman of the IEEE Computer Society Technical Committee on Pattern Analysis and Machine Intelligence (1987--1989); Director of the NATO Advanced Research Workshop on Multisensor Fusion for Computer Vision, Grenoble, France (1989); Chairman of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition (1993), and President of the International Association for Pattern Recognition (1992--1994). He is a Life Fellow of IEEE and Golden Core member of IEEE Computer Society. He has authored and edited a number of books, chapters, proceedings of conferences, and papers.     

位屏蔽多叉树搜索射频识别防碰撞算法

针对RFID树型防碰撞算法中时隙数多、数据通行量大等问题,提出了一种改进的多叉树防碰撞算法,阅读器准确检测碰撞位并向标签反馈碰撞位信息,标签对阅读器已知的ID位进行屏蔽,把ID号转换成连续碰撞的序列号.阅读器利用屏蔽位信息和标签返回的碰撞位编码信息,对标签进行分层分类搜索.通过对标签ID进行屏蔽,阅读器和标签间仅发送对方不知道的碰撞位信息.该算法减少了碰撞时隙和识别时隙,避免了空闲时隙,减少了阅读器和标签间的数据通信量.理论分析和仿真结果表明,该算法减少了系统的时隙总数和数据通信量,提高了阅读器的识别效率.