4-ary codebook design using reed-muller codes for MIMO beamforming systems

Young Gil Kim, A. J.Han Vinck

Research output: Contribution to journalArticlepeer-review

Abstract

We design 4-ary codebooks using Reed-Muller codes for multiple-input-multiple-output (MIMO) beamforming systems. An upperbound on the maximum correlation magnitude metric of a 4-ary codebook is derived from the minimum Hamming distance of the corresponding binary linear block code. The 4-ary MIMO beamforming codebooks for the number of transmit antennas equal to 4, 8, 16, and 32 are tabulated. We show that the 4-ary codebook using Reed-Muller codes provides the same symbol error probability (SEP) as the Long-Term Evolution (LTE) codebook when the number of transmit antennas is 4 and when the number of feedback bits is 4.

Original languageEnglish
Article number7045603
Pages (from-to)959-966
Number of pages8
JournalIEEE Transactions on Vehicular Technology
Volume65
Issue number2
DOIs
StatePublished - Feb 2016

Keywords

  • Grassmannian codebook
  • Multiple-input-multipleoutput (MIMO) beamforming
  • Reed-Muller code

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