Open AccessNoncooperative Multimode Precoding with Limited Feedback in MIMO Interference Channels
Author(s) -
Lee JongHo
Publication year - 2012
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.12.0212.0100
Subject(s) - precoding , mimo , multi mode optical fiber , zero forcing precoding , interference (communication) , computer science , control theory (sociology) , scheme (mathematics) , iterative method , electronic engineering , mathematics , algorithm , telecommunications , channel (broadcasting) , engineering , artificial intelligence , optical fiber , mathematical analysis , control (management)
This letter proposes an iterative multimode precoding scheme with limited feedback for nonreciprocal MIMO interference channels. Based on analysis of game theory, we model the iterative multimode precoding as a noncooperative game with a finite set of strategies. Numerical results are presented to verify the sum rate performance of the proposed scheme.