Throughput-Guaranteed Resource-Allocation Algorithms for Relay-Aided Cellular OFDMA System

• Published in: IEEE transactions on vehicular technology Vol. 58; no. 4; pp. 1951 - 1964
• Main Authors: Kaneko, M., Popovski, P., Hayashi, K.
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.05.2009; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Adaptive algorithms; Algorithm design and analysis; Algorithms; Applied sciences; Base stations; Cellular; Connection and protection apparatus; Design engineering; Downlink; Electrical engineering. Electrical power engineering; Equipments and installations; Exact sciences and technology; Frame relay; Frequency diversity; Information, signal and communications theory; Mobile radiocommunication systems; Multicarrier system; Multiple access; Multiplexing; multiuser diversity; OFDM; orthogonal frequency-division multiple access (OFDMA); Physical layer; radio resource allocation; Radio spectrum management; Radiocommunications; relay system; Relay systems; Resource allocation; Resource management; Signal and communications theory; Stations; Systems, networks and services of telecommunications; Telecommunications; Telecommunications and information theory; Throughput; Transmission and modulation (techniques and equipments); Wireless networks; Parameter estimation; Relay; Base station; Wireless telecommunication; Resource allocation; Frequency division multiple access; Information rate; Power system stability; Downlink; Cell network; radio resource allocation; relay system; Channel estimation; Algorithm complexity; Cell system; Mobile radiocommunication; Multiple access; Multicarrier system; Outage; multiuser diversity; Multicarrier; Algorithm; Information transmission; orthogonal frequency-division multiple access (OFDMA); Orthogonal frequency division multiplexing; System simulation; Resource management

Radio resource allocation for downlink transmissions in a cellular system based on orthogonal frequency-division multiple access (OFDMA) has been the subject of many research studies over the past few years. Nowadays, increasing attention has turned to cellular systems with relays, but only a few al...