185 search results - page 6 / 37 » An optimized scheduling scheme in OFDMA WiMax networks |
INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract— Cooperative relay networks combined with Orthogonal Frequency Division Multiplexing Access (OFDMA) technology has been widely recognized as a promising candidate for fu...
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TWC
2010
14 years 4 months ago
2010
Abstract-- Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many w...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— We propose an intercell downlink orthogonal frequency division multiple access (OFDMA) scheduling technique in a sectorized cellular network. Adjacent sectors from neig...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—With the advent of new applications, one of the primary applications supported in downlink cellular systems is streaming video. QoS for streaming video entails data transmission...
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
— This paper addresses advanced radio resource management (RRM) algorithms for multiple-input multipleoutput (MIMO) transmission schemes in downlink OFDMA systems. The analysis c...