185 search results - page 25 / 37 » An optimized scheduling scheme in OFDMA WiMax networks |
ICASSP
2008
IEEE
15 years 3 months ago
2008
IEEE
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
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INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract— MaxWeight algorithm, a.k.a., back-pressure algorithm, has received much attention as a viable solution for dynamic link scheduling in multi-hop wireless networks. The b...
IPPS
2000
IEEE
15 years 1 months ago
2000
IEEE
The primary goal of the Multimedia Router (MMR) project is the design and implementation of a router optimized for multimedia applications. The router is targeted for use in clust...
WIOPT
2005
IEEE
15 years 3 months ago
2005
IEEE
We consider the problem of transmission scheduling of data over a wireless fading channel with hard deadline constraints. Our system consists of N users, each with a fixed amount...
ICUMT
2009
14 years 7 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...