A Study on User Selection in Dual-Polarized Antenna Systems

نویسندگان

  • Hanho Wang
  • Gosan Noh
چکیده

Dual-polarized antenna (DPA) systems can provide two independent data transmissions in line-of-sight wireless channel environments. The capacity of each data stream can be affected by a rotation angle between transmitter and receiver DPAs and channel gains of vertical and horizontal receiver antennas. In this paper, we propose a user selection scheme for the DPA system. In the proposed scheme, the best DPA user is selected based on both the rotation angle and the channel gains. By using this scheme, the capacity of the DPA system increases two times when the selection order is three. The selected best user can even achieve 3 times of capacity when the selection order is six.

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تاریخ انتشار 2015