Achieving maximum energy-efficiency in multi-relay OFDMA cellular networks: A fractional programming approach

IEEE Transactions on Communications

Volumn 61, Issue 7, 2013, Pages 2746-2757

  Cheung, Kent Tsz Kan ^a   Yang, Shaoshi ^a,b   Hanzo, Lajos ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Dual decomposition; Energy efficiency; Fractional programming; Green communications; Multiple relays; Subcarrier power allocation

Indexed keywords

DUAL DECOMPOSITION; FRACTIONAL PROGRAMMING; GREEN COMMUNICATIONS; MULTIPLE RELAYS; SUBCARRIER;

ALGORITHMS; COMPLEX NETWORKS; ENERGY EFFICIENCY; FREQUENCY DIVISION MULTIPLE ACCESS; MOBILE TELECOMMUNICATION SYSTEMS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

PROBLEM SOLVING;

EID: 84881138680     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2013.13.120727     Document Type: Article

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