Linear degrees of freedom of two-user MIMO broadcast channels with reconfigurable antennas in the absence of CSIT

Minho Yang, Sang Woon Jeon, Dong Ku Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The degrees of freedom (DoF) of the two-user multiple-input and multiple-output (MIMO) broadcast channel (BC) without channel state information at the transmitter (CSIT) is studied, in which each receiver is equipped with reconfigurable antennas capable of choosing a subset of receiving modes from several preset modes. Under a general setting of arbitrary number of transmit antennas, receiving modes, and preset modes, the linear sum DoF is completely characterized by developing an optimal blind interference alignment scheme and obtaining a matching upper bound available for any linear coding strategy.

Original languageEnglish
Title of host publication2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages185-190
Number of pages6
ISBN (Electronic)9781479971954
DOIs
Publication statusPublished - 2015 Oct 27
EventInformation Theory and Applications Workshop, ITA 2015 - San Diego, United States
Duration: 2015 Feb 12015 Feb 6

Publication series

Name2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings

Other

OtherInformation Theory and Applications Workshop, ITA 2015
CountryUnited States
CitySan Diego
Period15/2/115/2/6

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Information Systems

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    Yang, M., Jeon, S. W., & Kim, D. K. (2015). Linear degrees of freedom of two-user MIMO broadcast channels with reconfigurable antennas in the absence of CSIT. In 2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings (pp. 185-190). [7308987] (2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITA.2015.7308987