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Latest Information Technology Articles (Latest updated 2010-09-02 22:48:23)
Tendency to Tellling Story about Broadcasting News - Submitted On: 09/02/2010 - ....
Adaptive Radio Resource Allocation Algorithms and Their Performances Analysis in IEEE 802.11n System - Submitted On: 09/02/2010 - High data-rate,high reliable transmission and guarantee end-to-end QoS are the primary objectives of the next generation mobile communication system. Many technologies such as Multiple-input Multiple-output (MIMO), Orthogonal Frequency Divi....
Design and FPGA Verification of an EOS Chip - Submitted On: 09/02/2010 - With the rapid development of Internet and the further extension of broadband access networks, data traffic has become one of the dominant traffic types in telecommunication market in recent years. Unlucky, the pure IP network with huge con....
Research of Pair-wise Key Management in Sensor Networks - Submitted On: 09/02/2010 - Wireless sensor networks are composed of lots of sensor nodes, which work together for acquiring, processing information and then transferring them to observers. Meanwhile, sensor networks are resource-limited. Such as, memory capability, c....
Research and Design of the Key Modules in Analog Baseband of Single-chip UHF RFID Reader - Submitted On: 09/02/2010 - In recent years,RFID technology has affected the world significantly,from people\....
Research on the Analysis and Accomplishment of Frequency Synthesizer - Submitted On: 09/02/2010 - Over the last few decades, as fast development in electronic and communicational science and technology, the practical use in this field has been promoted faster and faster. Signal generator, which can be called the heart of electronic syst....
Research on Group Key Management Mechanism for Wireless Sensor Networks - Submitted On: 09/02/2010 - ....
Entertainment News Dissemination Role Analysis - Submitted On: 09/02/2010 - ....
Military Radio Communication Equipment Self-adapting Modulate Technical Research - Submitted On: 09/02/2010 - Software wireless is a new revolution in wireless communication field, it start from a developed ideas of American SpeakEasy Station, and have special indication signification for radio communication especially for the design and develop of....
The Design and Implementation of SDH Digital Cross-Connect System - Submitted On: 09/02/2010 - These years, with the further development of communication and network technologies, multimedia communication, such as the transmission of vioce, data and pictures, has becomes a research hotspot. The throughput of data transmission service....
Research of Cache Attack on DES - Submitted On: 09/02/2010 - Information security is not only concerned by the governments and the military sectors, but also by the Enterprises .So United States National Bureau of Standards (NIST) published an algorithm developed by IBM, and ratify it as the Data Enc....
Research on Free Three-dimensional Display System Based on DMD Projection Technology and Cylindrical - Submitted On: 09/02/2010 - Three-dimensional display technology is a multi-disciplinary integrated technology. The source information not only included the two-dimensional information but also need to detect the depth of the pixel information, and the display them in....
Research and Realization for Hop Frequency Synthesis Based on ARM Technology - Submitted On: 09/02/2010 - Modernization of Communication is notable mark that society enter information era. How to ensure rapid and efficiency communication under badly conditions is a big task for the experts of communication field. Frequency Hopping is an importa....
Research on the Entertainment News under the View of Consumerism - Submitted On: 09/02/2010 - ....
Research on Output Performance of Optimizing Terahertz Wave Parametric Oscillator with LiNbO_3 Crysta - Submitted On: 09/02/2010 - Terahertz technology has a wide range of potential applications in many areas of basic research and applied research. Source of terahertz wave is the key of terahertz technology development. Among many terahertz radiation sources, terahertz....
Design of Entropy Coding and Deblocking Filter in H.264 Based on FPGA - Submitted On: 09/02/2010 - H.264 is the newest generation video compression encoding standard developed jointly by ITU-T Video Coding Expert Group (VCEG) and ISO/IEC Moving Pictures Expert Group (MPEG) Joint Video Team (JVT). The new standard introduces some advanced....
Simulation Research on Modulation and Spreading Technologies of Wireless Communication Systems - Submitted On: 09/02/2010 - Ultra Wideband (UWB) wireless communication technology has envolved into an attractive high-speed, short-range wireless communication technique because of its advantages such as low probability of detection, high processing gain, good multi....
Research of the IPSec VPN Key Technology - Submitted On: 09/02/2010 - With the development of Internet, the safety and secrecy of the information is more and more important. Now people attach importance to network security product increasingly. VPN system adopts the tunnel technology to offer its customers th....
Physics-based Simulation Modeling of Water and Lighting Effects Research and Implementation of - Submitted On: 09/02/2010 - In recent years,the simulation of the natural scenery has been one of the most challenges in computer graphics.As for the simulations of landscape and other natural sceneries have a wide range of uses in various fields,such as in computer g....
Research & Realization of Coal Gas Concentration Collection System Based on the ZigBee Technology - Submitted On: 09/02/2010 - Patrolling and checking is a key method to prevent gas accidents but this method has been facing many problems for years: there is too much manual data entry work and it is difficult to ensure patrolman....
The Research on Xu Zhucheng's News Thought - Submitted On: 09/01/2010 - ....
Research about Streaming Media on the IP Network Quality of Service Model - Submitted On: 09/01/2010 - With the unceasing development of computer network communication technology and multimedia technology,IP network has become multimedia network(including image,sound, video and data) from a single data transmission.Especially the streaming m....
Research of the MSTP Based on SDH - Submitted On: 09/01/2010 - MSTP (Multiple Service Transport Platform) makes up the shortcoming of data processing of SDH (Synchronous Digital Hierarchy), and implements Ethernet、ATM(Asynchronous Transfer Mode)、and RPR(Resilient Packet Ring) which implement the map....
Research on DDoS-Detected Intrusion Detection System - Submitted On: 09/01/2010 - With prosperity of Internet, network intrusion occurs frequently and different means of intrusion appear. Denial of Service becomes one of the most favorite network attacks because of it\....
Study on Techniques of Image-based Classification for Castanea Species - Submitted On: 09/01/2010 - Species identification and classification is basically important for forest research and forestry production and management. According to traditional methods of species identification and classification, experts observe the samples to obtai....
Research and Design of Intelligent Data Acquisition System Based on CAN Bus - Submitted On: 09/01/2010 - With the development of computer technology, communication technology and control technology, field bus technology appeared. Field bus technology promotes the development of the instrument , measurement and control system. CAN bus as a fiel....
Research of Active Power Filter Based on DSP - Submitted On: 09/01/2010 - A high-speed signal processor DSP used as main controller, high power switching device IGBT used as action element, utilizing synthetically PWM wave control technology﹑optical fiber transmission technique and instantaneous reactive power t....
The Study on Government Communication Strategies under Crisis Condition of China - Submitted On: 08/31/2010 - ....
Design and Implementation of ADM in SDH - Submitted On: 08/31/2010 - Backbone network of telecommunicate is composed of SDH elements in the mass of worldwide countries, so do china. SDH elements is rather rigor, SDH has complicated recommendations and configuration. Because of causations above, ASIC is the t....