Energy Efficient Transmissions in Cognitive MIMO Systems With Multiple Data Streams

IEEE Transactions on Wireless Communications

Volumn 14, Issue 9, 2015, Pages 5171-5184

  Fu, Liqun ^a   Johansson, Mikael ^a   Bengtsson, Mats ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

Cognitive radio networks; energy consumption; MIMO; precoding; resource allocation

Indexed keywords

CHANNEL STATE INFORMATION; COGNITIVE RADIO; COGNITIVE SYSTEMS; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPLEX NETWORKS; CONVEX OPTIMIZATION; ENERGY EFFICIENCY; ENERGY UTILIZATION; INTEGER PROGRAMMING; INTERFERENCE SUPPRESSION; MIMO SYSTEMS; OPTIMAL SYSTEMS; OPTIMIZATION; POLYNOMIAL APPROXIMATION; POLYNOMIALS; QUALITY OF SERVICE; RESOURCE ALLOCATION; TRANSMISSIONS;

COGNITIVE RADIO NETWORK; ENERGY EFFICIENT COMMUNICATIONS; ENERGY EFFICIENT TRANSMISSION; MATHEMATICAL FORMULATION; MULTIPLEINPUT-MULTIPLE-OUTPUT (MIMO) COGNITIVE RADIOS; PERFECT CHANNEL STATE INFORMATION; PRECODING; TIME DIVISION MULTIPLE ACCESSES (TDMA);

TIME DIVISION MULTIPLE ACCESS;

EID: 84959462287     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2015.2434372     Document Type: Article

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