DocumentCode
2658405
Title
Sounding Method for Proportional Fair Scheduling in OFDMA/FDD Uplink
Author
Choi, Jung Min ; Lee, Hyojin ; Chung, Hyun Kyu ; Lee, Jae Hong
Author_Institution
Sch. of Electr. Eng., Seoul Nat. Univ.
fYear
2007
fDate
22-25 April 2007
Firstpage
2732
Lastpage
2735
Abstract
Sounding provides a BS with knowledge of the channel state information of a user in an orthogonal frequency division multiple access (OFDMA) full duplex division (FDD) uplink. In this paper, we propose a novel sounding subband allocation algorithm for the proportional fair (PF) scheduler. Simulation results show that our proposed sounding method enables the PF scheduler to achieve the throughput gain and guarantee fairness at the same time.
Keywords
OFDM modulation; frequency division multiple access; telecommunication network management; OFDMA-FDD uplink; channel state information; orthogonal frequency division multiple access full duplex division; proportional fair scheduling; sounding method; sounding subband allocation algorithm; Base stations; Channel state information; Data communication; Feedback; Frequency conversion; Frequency diversity; Resource management; Scheduling algorithm; Signal to noise ratio; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th
Conference_Location
Dublin
ISSN
1550-2252
Print_ISBN
1-4244-0266-2
Type
conf
DOI
10.1109/VETECS.2007.561
Filename
4212989
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