| Summary: | 碩士 === 國立高雄第一科技大學 === 資訊管理所 === 94 === ABSTRACT
In the history of human communication development, modern
communication technology, in particular the cellular phone technology, has
been well applied in human life nowadays. Through the third generation
mobile phone development, smart phone devices can utilize the wireless
network to transmit information, including voice message and images.
Because the wireless transmission speed and the bandwidth are expanded
drastically in these years, the multimedia communication era has arrived.
The wireless network development in smart-phone devices, either
combing the third generation mobile communication, 802.11b or WiMAX,
increases the transmission speed and the bandwidth, which makes the
smart-phone applications proliferate to be applied for the global positioning
system (GPS), electronic map (e-Map) and M-Commerce. In addition,
MPEG-4 technology has made the limited communication bandwidth more
effective for multimedia data transmission.
In this thesis, we have implemented a multimedia streaming system
- iv
for smart-phone devices. Our system platform employs Linux OS, and
combines the MPEG-4 technology for audio-video data compression. The data
transmission is achieved through TCP/IP protocol for two-way
communications to provide various interactive services for users.
Through our system, users can watch TV programs or monitor their
houses through the Internet, no matter where they are. Besides, through the
two-way interaction mode, users can remotely control all kinds of electric
apparatus or security systems of their houses. We believe our system achieves
the purpose of offering more versatile multimedia streaming services in
modern M-commerce environments.
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