Opportunistic polarization-matching for multiuser polarized MISO downlink

Jun Ki Hong, Han Shin Jo, Cheol Mun, Jong Gwan Yook

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Channel imperfections, obstacles, and the unpredictable movements of user equipment can create polarization-mismatch at the receiving antenna, which decreases the power of the received signal in practical wireless communications. In such environments, performance can be improved by opportunistic polarization-matching via dual-polarized (DP) transmitters for limited feedback systems. In this letter, we demonstrate the performance enhancement obtained from opportunistic polarization-matching between a DP transmitter and randomly rotated single-polarized (SP) receivers via a proposed DP multiple-input and SP single-output spatial channel model.

Original languageEnglish
Article number7776852
Pages (from-to)909-912
Number of pages4
JournalIEEE Communications Letters
Volume21
Issue number4
DOIs
Publication statusPublished - 2017 Apr

Bibliographical note

Funding Information:
This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the ITRC (Information Technology Research Center) support program (IITP-2016-H8601-16-1008) supervised by the IITP (Institute for Information & Communications Technology Promotion) and by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2015R1D1A3A01019560) and by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Science, ICT and Future Planning under Grant NRF-2016R1C1B2011921.

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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