Macao Polytechnic Institute

Displaying 1-3 of 3 results

  • White Papers // Sep 2011

    Utility-Based Bandwidth Adaptation for Multimedia Wireless Networks

    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...

    Provided By Macao Polytechnic Institute

  • White Papers // Aug 2011

    Bluetooth Indoor Positioning Using RSSI and Least Square Estimation

    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...

    Provided By Macao Polytechnic Institute

  • White Papers // Jun 2011

    Combining CoMP With Semi-Smart Antennas to Improve Performance

    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...

    Provided By Macao Polytechnic Institute

  • White Papers // Jun 2011

    Combining CoMP With Semi-Smart Antennas to Improve Performance

    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...

    Provided By Macao Polytechnic Institute

  • White Papers // Aug 2011

    Bluetooth Indoor Positioning Using RSSI and Least Square Estimation

    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...

    Provided By Macao Polytechnic Institute

  • White Papers // Sep 2011

    Utility-Based Bandwidth Adaptation for Multimedia Wireless Networks

    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...

    Provided By Macao Polytechnic Institute