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Door monitoring system using zigbee networks
(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 ...
Zigbee Wireless Sensor Network for Smarthome
(International University HCMC, Vietnam, 2009)
This thesis implements a wireless sensor network based on ZigBee
technology for smarthome system. The network includes six nodes with one
coordinator, two routers and three end devices. ...
Implementation of remote SMS control system
(International University HCMC, Vietnam, 2009)
With the topic “Implementation of remote SMS control system”, our mission in this project is to set up a system that can manage home devices and send or receive messages through GSM modem to control their status. The devices ...
Study of Vietnamese phonetics
(International University HCMC, Vietnam, 2009)
This senior project does the research in Vietnamese phonetics. It contains the theory of Vietnamese phonetic system, shows the analyzed result of the pitch and the formant of 7 vowels, 6 tones, and the contribution of ...
Interference cancellation in wireless communications using smart antennas
(International University HCMC, Vietnam, 2009)
We just consider the way to reduce the interference, from theory there are a lot of ways to do, however, we consider the smart antennas technique based on the two following algorithms in the thesis, that are:
• LMS: Used ...
Application of Kalman filter in GPS
(International University HCMC, Vietnam, 2009)
We assume that we have a moving user who is needed to keep track of the
position by GPS. The velocity of user is unchanged. Therefore, there will have an
acceleration error in x, y, z axis (the velocity is changed). GPS ...
FPGA implementation of viterbi decoder
(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 ...
Improving performance of OFDM using iterative demapping and decoding
(International University HCMC, Vietnam, 2009)
In this thesis we propose iterative de-mapping and decoding to further impeothe performance of OFDM systems. Matlab software-based simulation results are also provided to show the superiority of the proposed technique to ...
Dynamic Management of Backbone Transmission Networks
(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 ...
Possibility to reuse tapioca wastewater for algal cultivation
(International University HCMC, Vietnam, 2009)
Vietnam is ranked 16th in terms of cassava production on the world. In Vietnam, nowadays, it is predominantly used at raw material for tapioca production, both at household-scale (or small-scale) and large scale production ...