Power loading using order mapping in OFDM systems with limited feedback

IEEE Signal Processing Letters

Volumn 15, Issue , 2008, Pages 545-548

  Choi, Eun H ^a   Choi, Wan ^b   Andrews, Jeffrey G ^a   Womack, Baxter F ^a  

^a The University of Texas at Austin   (United States)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Channel estimation; Feedback compression; Order mapping; Orthogonal frequency division multiplexing (OFDM)

Indexed keywords

LIMITED FEEDBACK; LOW SNR; OFDM SYSTEMS; ORDER MAPPING; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM); ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMS; POWER LOADING; SUB-CARRIERS; SUBCARRIER CHANNELS; WIRELESS BROADBAND;

FREQUENCY ALLOCATION; FREQUENCY DIVISION MULTIPLE ACCESS; FREQUENCY ESTIMATION; MAPPING; MULTIPLEXING; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

CHANNEL ESTIMATION;

EID: 54249086470     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2008.925755     Document Type: Article

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