Chung Fan Liau

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Software-Defined Radio (SDR) is a technique using software to make the radio functions hardware independent. SDR is starting to be the basis of advanced wireless communication systems such as Joint Tactical Radio System (JTRS). More interestingly, the adoption of SDR technology by JTRS program is followed by military satellite communications programs. In(More)
Adaptive modulation techniques in wireless communications are paramount technologies designed to thrive in fading and noisy environments. Methods as such require an accurate estimate of the channel condition at the receivers' end in order for the transmitter to adapt appropriately. With that in mind, a communication link which changes the degree of(More)
Normalised cuts algorithm requires massive similarity measurement computation for image segmentation. Since a digital camera at present has the capability to produce high resolution image, it will be inevitably that resizing image into suitable resolution at which the algorithm can perform image segmentation with minimal burden. While retaining the(More)
Wireless Sensor Networks (WSN) is the bunch of thousands sensor nodes because a single sensor node has very limited competence in sensing and isn't sufficient for extracting and transmit useful data. So this process should be competent by using a number of sensor nodes. Wireless sensor network is easily deployed in compare to any other networks because(More)
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