DocumentCode
2756289
Title
Fair radio resource allocation in multiuser OFDMA networks
Author
Imre, S. ; Mraz, A.
Author_Institution
Dept. of Telecommun., Budapest Univ. of Technol. & Econ. (BME), Budapest
fYear
2008
fDate
5-7 May 2008
Firstpage
903
Lastpage
908
Abstract
Fair OFDMA (orthogonal frequency division multiple access) based subcarrier allocation algorithm is proposed. The method includes adaptive modulation and power control per subcarrier, considering actual channel state information between users and base station. To heighten dasiafairnesspsila, preliminary power control (PPC) is executed before efficient allocation of radio resources.
Keywords
OFDM modulation; adaptive modulation; frequency division multiple access; radio networks; actual channel state information; adaptive modulation; base station; fair radio resource allocation; multiuser OFDMA networks; orthogonal frequency division multiple access; preliminary power control; subcarrier allocation algorithm; users; Adaptive control; Bit error rate; Delay; Downlink; Frequency conversion; OFDM modulation; Power control; Programmable control; Resource management; Signal to noise ratio; Adaptive modulation; fairness; power control; subcarrier allocation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2008. MELECON 2008. The 14th IEEE Mediterranean
Conference_Location
Ajaccio
Print_ISBN
978-1-4244-1632-5
Electronic_ISBN
978-1-4244-1633-2
Type
conf
DOI
10.1109/MELCON.2008.4618552
Filename
4618552
Link To Document