Optimal channel and relay assignment in OFDM-based multi-relay multi-pair two-way communication networks

IEEE Transactions on Communications

Volumn 60, Issue 2, 2012, Pages 317-321

  Liu, Yuan ^a   Tao, Meixia ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Graph theory; Maximum weighted bipartite matching (MWBM); Orthogonal frequencydivision multiplexing (OFDM); Subcarrier pairing; Two way relaying

Indexed keywords

BI-DIRECTIONAL COMMUNICATION; COMBINATORIAL OPTIMIZATION PROBLEMS; GRAPH THEORETICAL APPROACH; JOINT OPTIMIZATION; MULTIPLE USER; OPTIMAL CHANNELS; POLYNOMIAL-TIME; RADIO RESOURCES; RELAY NODE; RELAY SELECTION; SIMULATION STUDIES; SUB-CARRIER ALLOCATION; SUBCARRIER; THROUGHPUT MAXIMIZATION; TRANSMIT POWER; TWO WAY COMMUNICATIONS; TWO-WAY RELAYING; WEIGHTED BIPARTITE MATCHINGS; WIRELESS RELAY NETWORKS;

COMBINATORIAL OPTIMIZATION; COMPUTER SIMULATION; GRAPH THEORY; OPTIMIZATION; POLYNOMIAL APPROXIMATION;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 84857361646     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2011.102011.100277     Document Type: Article

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