Over the past few years the rapid development of wireless communications technologies has greatly enriched the diversity of wireless applications. Wireless services are evolving from the traditional voice service to a wide range of multimedia services, including data, voice, and video. Different multimedia services over wireless networks have different bandwidth ...Download Now
Bluetooth is a widely used short-distance wireless communication technology. Using Bluetooth as an indoor positioning technique can be very useful in many scenarios. This paper studied wireless positioning technology and proposed a positioning method using linear least square method to fit the relations between distance and signal strength by measuring ...Download Now
It is well known that cell-edge users in OFDMA cellular networks suffer poorer SINR because of the greater path loss to the Base Station (BS) and increased interference from neighbouring cells. Co-ordinated Multi-Point (CoMP) has been proposed as a technique to overcome that problem. CoMP is a distributed MIMO approach ...Download Now
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