On The Best-m Feedback Scheme In OFDM Systems With Correlated Subchannels
Orthogonal frequency division multiplexing (OFDM) in next generation wireless systems provides high downlink data rates by employing frequency-domain scheduling and rate adaptation at the base station (BS). However, in order to control the significant feedback overhead required by these techniques,...
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Language: | en_US |
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2017
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Online Access: | http://etd.iisc.ernet.in/handle/2005/2637 http://etd.ncsi.iisc.ernet.in/abstracts/3440/G26633-Abs.pdf |