185 search results - page 17 / 37 » An optimized scheduling scheme in OFDMA WiMax networks |
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VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
Opportunistic user access scheduling enhances the capacity of wireless networks by exploiting the multi user diversity. When frame aggregation is used, opportunistic schemes are no...
SECON
2007
IEEE
15 years 3 months ago
2007
IEEE
—Joint routing-and-scheduling has been considered in wireless mesh networks for its significant performance improvement. While existing work assumes it, accurate traffic inform...
VTC
2010
IEEE
14 years 7 months ago
2010
IEEE
—Advanced packet scheduling schemes in 3G/3G+ mobile networks provide one or more parameters to optimise the trade-off between QoS and resource efficiency. In this paper we stud...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—This paper formally establishes that random access scheduling schemes, and, more specifically CSMA-CA, yields exceptionally good performance in the context of wireless multihop...
TON
2010
14 years 7 months ago
2010
—We consider opportunistic routing in wireless mesh networks. We exploit the inherent diversity of the broadcast nature of wireless by making use of multi-path routing. We presen...