Asymptotically optimal resource allocation in OFDM-based cognitive networks with multiple relays

IEEE Transactions on Wireless Communications

Volumn 11, Issue 3, 2012, Pages 892-897

  Shaat, Musbah ^a   Bader, Faouzi ^a  

^a CENTRE TECNOLÒGIC DE TELECOMUNICACIONS DE CATALUNYA CTTC   (Spain)

Author keywords

Cooperative cognitive radio system; decode and forward; joint resourceallocation; OFDM; resource management; throughput

Indexed keywords

ASYMPTOTICALLY OPTIMAL; CHANNEL QUALITY; COGNITIVE NETWORK; DECODE-AND-FORWARD; DUAL DECOMPOSITION; INTERFERENCE TEMPERATURE; OPTIMAL SCHEME; POWER ALLOCATIONS; POWER BUDGETS; POWER CONSTRAINTS; PRIMARY SYSTEMS; RELAY SELECTION; RESOURCE MANAGEMENT; RESOURCES ALLOCATION; SUB-OPTIMAL ALGORITHMS; SUBCARRIER; SUM-RATE;

COGNITIVE SYSTEMS; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; MOBILE TELECOMMUNICATION SYSTEMS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RESOURCE ALLOCATION; THROUGHPUT;

OPTIMIZATION;

EID: 84858335967     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2012.011012.110880     Document Type: Article

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