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Wireless local area networks (WLANs), WiMAX, and wireless personal area networks (WPANs) are currently being deployed in the same unlicensed radio frequency bands. In these bands, within and between some of these systems, interference becomes a major issue. Interference investigations from a wide variety of wireless systems are hard to perform. In this(More)
In this paper image content analysis and adaptive background modeling is used to develop a video surveillance system that is suitable for wireless video transmission networks. The proposed system can localize any important information from the video data, i.e. location of a person, and then transmit the important information to the receiver side at the same(More)
In order to provide equal telecommunications access to villages, schools and health centers in remote areas, various innovative broadband models have recently been developed jointly by operators and Thailand's National Telecommunications Commission (NTC), using the capacity demand sharing IP-based broadband communication technique. This paper presents and(More)
In this paper, a new video analysis and background modeling suitable for wireless video surveillance networks is proposed. Using video analysis, the proposed system can detect any location of important information from the video data, e.g., the location of persons, and then the whole video data can be drastically reduced by using background modeling except(More)
On Feb 3 rd 2009, the NTC officially opened the Next Generation Network (NGN) trial use and test site in Phuket. The main objective of this project is to study and evaluate the impact and benefits of the migration from legacy networks to NGN which can accommodate a variety of new services. Over 130 distinguished guests from the local administration,(More)