Reduced complexity subcarrier allocation schemes for DFT-precoded OFDMA uplink systems

IEEE Transactions on Wireless Communications

Volumn 9, Issue 9, 2010, Pages 2701-2706

  Pao, Wei Cheng ^a   Chen, Yung Fang ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

orthogonal frequency division multiple access (OFDMA); Orthogonal frequency division multiplexing (OFDM); resource allocation; subcarrier allocation

Indexed keywords

ACHIEVABLE RATE; MULTI-USER; MULTIUSER WATER-FILLING; OFDMA UPLINKS; ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM); REDUCED COMPLEXITY; RESOURCE ALLOCATION PROBLEM; SIMULATION RESULT; SPECTRAL EFFICIENCIES; SUB-CARRIER ALLOCATION; SUB-CARRIERS; UPLINK SYSTEMS;

COMPUTATIONAL COMPLEXITY; FREQUENCY ALLOCATION; FREQUENCY DIVISION MULTIPLE ACCESS; MULTIPLEXING; ORTHOGONAL FUNCTIONS; RESOURCE ALLOCATION; SPECTRUM ANALYZERS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 77956927107     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2010.070910.090709     Document Type: Article

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