Browsing Electrical Engineering by Title

Now showing items 41-60 of 125

    • A Design of Rake Receiver for the High Speed Downlink Packet Access (HSDPA) system in 3G Mobile Networks 

      Thong, Duong Minh (International University HCMC, Vietnam, 2009)
      This thesis addresses the problem of designing the receiver in high data rate systems. The case of multiple transmit antennas is also considered. Specific features of HSDPA system which are part of 3rd generation (3G) ...

    • A Design of transmitter for the High Speed Downlink Packet Access (HSDPA) system in 3G Mobile Networks 

      Phong, Nguyen Duc Bui (International University HCMC, Vietnam, 2009)
      From the achievements gained in the research as well as using cellular systems such as GSM, CDMAOne, etc, HSDPA has been introduced in Release 5 specifications of the 3GPP WCDMA/UTRA-FDD standards as a new ...

    • Design ubiquitous wireless sensor network node for real time climate change monitoring 

      To, Pham Huu (International University HCMC, Vietnam, 2011)
      The problem of global warming, sea levels and climate change to an extreme is no longer the world's stories, which are direct threats to Vietnam: Floods, droughts, increased storm surges heavier…Directly affect to ...

    • Designing power amplifier for radar transmitter at S-Band (3.1-3.5 GHz) using MGF2430A transistor 

      Lap, Le Khac Hoang (International University HCMC, Vietnam, 2013)
      RF Power Amplifier is one of the most fundamental blocks in a transceiver. It is not same as a normal amplifier. It always has a high frequency range typically from MHz to GHz. The main purpose of a RF Power Amplifier is ...

    • Detection of Vehicle License Plates from a Video Sequence 

      Quang, Nhan Nhat (International University HCMC, Vietnam, 2010)
      An Automatic Number Plate Recognition (ANPR) system is mainly composed of two processing modules, that is, license plate detection and license plate recognition. Among them, the task license plate detection is ...

    • Develop RFID reader 125KHZ integrated with zigbee node 

      Sang, Mai Phuoc (International University HCMC, Vietnam, 2012)
      Radio Frequency Identification (RFID) technology has developed rapidly in recent years. Varieties of applications in many fields use RFID such as: tracking and identification, payment and stored value systems, ...

    • Developing black box for vehicle tracking 

      Thuc, Phan Hoang Dac Ba (International University HCMC, Vietnam, 2012)
      Nowadays, with the recent advance in technology, black box module for vehicle tracking is very necessary for in traffic management. Using black box is convenient, useful for drivers and for managers as well. And at this ...

    • Developing ECG wireless module for medical healthcare application 

      Tien, Vo Truong (International University HCMC, Vietnam, 2011)
      With the recent advance in technology, the development of ECG Wireless module for remote monitoring of cardiac activity is one of the most important fields in telemedicine, which could reduce cost and improve the efficiency ...

    • The development of a simple 3D model to characterize the propagation link between a transmitter and receiver in urban areas 

      Hoa, Nguyen Tien (International University HCMC, Vietnam, 2012)
      3D model - Propagation

    • Didactical software in automatic control - pid controller design 

      Dinh, Le Dinh (International University HCMC, Vietnam, 2012)
      A proportional-integral-derivative controller (PID controller) has historically been considered to be the best controller. By tuning the three parameters in the PID controller, It can provide control action designed for ...

    • Digital logic implementation of DNA comparison algorithm: A hardware implementation of smith - waterman algorithm 

      Thang, Luong Cao (International University HCMC, Vietnam, 2012)
      DNA is the main target of bioinformatics since it stores the genetic information that influences the most important characteristics of an organism. Dealing with DNA is not a simple issue. The main problem is that DNA is a ...

    • Door monitoring system using zigbee networks 

      Duyet, Mai The (International University HCMC, Vietnam, 2009)
      The topic of this thesis is “Door/Window Monitoring System Using Zigbee Network”. The goal of this thesis is to use the Zigbee MRF24J40MA, WPAN 802.15.4 protocol, to transmit and display the status (open or close) of the ...

    • Dynamic Management of Backbone Transmission Networks 

      Tam, Le Thai Thuan (International University HCMC, Vietnam, 2009)
      . In this thesis, we will find out a new method - called Seamlessly Connection Management Database ( SCMD), we study how to manage simplier, since we can construct a simplest network structure, that has the best transmitting ...

    • Embedded system for IP application 

      Anh, Tran Le (International University HCMC, Vietnam, 2009)
      In this project, I have to learn and research the AVR control, internet protocol chip 28J60, and transfers data chip and 28j60 internet, standard interface chip 28j60 crabs and control. The research activities include ...

    • Exploiting iterative demapping and decoding for multiple access 

      Anh, Le Duc (International University HCMC, Vietnam, 2009)
      We exploit the IDD for multiple access in this thesis and provide a variety of MATLAB software-based simulation results to demonstrate the advantage of the new multiple access technique over the conventional ones such ...

    • Face Recognition 

      Hiep, Tran Le Ngoc (International University HCMC, Vietnam, 2010)
      Over the last ten years or so, face recognition has become a popular area of research in computer vision and one of the most successful applications of image analysis and understanding. A general statement of the ...

    • FPGA - based soft radio transmitter 

      Phuong, Nguyen Thi Thuy (International University HCMC, Vietnam, 2013)
      FPGA technology contains both memory and logic elements along with an intellectual property (IP) processor core to implement a computer and custom hardware for system-on-chip (SOC) applications. This approach has been ...

    • FPGA implementation of viterbi decoder 

      Tri, Pham Minh (International University HCMC, Vietnam, 2009)
      In this thesis, I present a basic field-programmable gate array implementation of convolutional encoder and Viterbi decoder with a code rate of ½. The data is inputted by computer using MATLAB and the decoded data is gotten ...

    • Gesture recognition for Human-Robot interaction 

      Huan, Vu Quang (International University HCMC, Vietnam, 2013)
      The goal of this project was to implement a real-time system to recognize the hand’s gesture for Human-Robot Interaction (HRI). In this project, the recognition consists of 2 steps: Tracking and Recognition. The hand ...

    • High fidelity self - oscillating parallel audio amplifier 

      Minh, Nguyen Le Nhat (International University HCMC, Vietnam, 2012)
      Nowadays, audio amplifiers placed an important role in human life. Following the trend of modern life, a new audio amplifier should have high fidelity, high efficiency and portability. This puts engineers in finding new ...